DE3324995A1 - Container for a storage battery - Google Patents

Container for a storage battery

Info

Publication number
DE3324995A1
DE3324995A1 DE19833324995 DE3324995A DE3324995A1 DE 3324995 A1 DE3324995 A1 DE 3324995A1 DE 19833324995 DE19833324995 DE 19833324995 DE 3324995 A DE3324995 A DE 3324995A DE 3324995 A1 DE3324995 A1 DE 3324995A1
Authority
DE
Germany
Prior art keywords
container
electrode connection
main container
accumulator
synthetic resin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19833324995
Other languages
German (de)
Inventor
Toshiaki Osaka Hikosaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miyagawa Kasei Industry Co Ltd
Original Assignee
Miyagawa Kasei Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Miyagawa Kasei Industry Co Ltd filed Critical Miyagawa Kasei Industry Co Ltd
Publication of DE3324995A1 publication Critical patent/DE3324995A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/362—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/3656—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a layer of a multilayer part to be joined, e.g. for joining plastic-metal laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3672—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
    • B29C65/3676—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic
    • B29C65/368—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic with a polymer coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12463—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being tapered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12469—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being asymmetric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5324—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length
    • B29C66/53245—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow
    • B29C66/53246—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow said single elements being spouts, e.g. joining spouts to containers
    • B29C66/53247—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow said single elements being spouts, e.g. joining spouts to containers said spouts comprising flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7146—Battery-cases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

In the case of a container for a storage battery, an electrode terminal element (15), which is formed with a thermoplastic synthetic resin part (16) around the circumference, is fitted in an opening made right the way through the side wall (12a) of the main container (12) and fastened therein by the thermoplastic synthetic resin part (16) which is arranged around the outer circumference of the electrode terminal element being fused to the inner surface of the through-opening. <IMAGE>

Description

Behälter für einen Akkumulator Container for an accumulator

Beschreibung Die Erfindung betrifft einen Behälter für einen Akkumulator gemäß dem Oberbegriff des Anspruchs 1 und insbesondere konstruktive Verbesserungen an einem Behälter für einen Akkumulator der Bauart mit einem quer in der Seitenwand des Hauptbehälters angeordneten Elektrodenanschlußelement Beschreibung des Standes der Technik: Fig. 1 zeigt die Vorderansicht eines bekannten Behälters für einen Akkumulatoren, welcher vorliegende Erfindung notwendig werden ließ. Der Behälter für einen Akkumulator nach Fig. 1 besteht im wesentlichen aus einem Hauptbehälter 2 und einem Verschlußdeckel 3. Der Verschlußdeckel 3 ist an der Oberseite des Hauptbehälters 2 flüssigkeitsdicht befestigt. Fig. 2 zeigt eine Schnittansicht entlang der Linie II-II in Fig. 1. Description The invention relates to a container for an accumulator according to the preamble of claim 1 and in particular design improvements on a container for an accumulator of the type with a transverse in the side wall of the main container arranged electrode connection element Description of the state of the art: Fig. 1 shows the front view of a known container for a Batteries which made the present invention necessary. The container for an accumulator according to FIG. 1 consists essentially of a main container 2 and a cap 3. The cap 3 is on the top of the main container 2 fastened in a liquid-tight manner. Fig. 2 shows a sectional view along the line II-II in Fig. 1.

Hieraus ersieht man, daß sich im Hauptbehälter 2 Elektroden und eine elektrolytische Lösung (nicht dargestellt), welche einen Akkumulator bilden, befinden, und daß ein Elektrodenanschlußelement 4 quer durch die Seitenfläche des Hauptbehälters 2 herausgeführt wird.From this you can see that there are 2 electrodes and one in the main container electrolytic solution (not shown), which form an accumulator, are located, and that a Electrode connection element 4 across the side surface of the main container 2 is led out.

Ein Akkumulator, welcher wie eben beschrieben ein Elektrodenanschlußelement 4 hat, welches quer durch die Seitenwand herausgeführt wird, hat verschiedene Vorteile. Zum einen wird das Herstellen von elektrischen Verbindungen für spezielle Zwecke erleichtert, zum anderen kann die Länge des Zuleitungsgliedes, welches zum Herausführen der im Container befindlichen Elektroden erforderlich ist, reduziert werden, wodurch Elektrodenmaterial gespart wird, die elektrische Charakteristik des Akkumulators verbessert, und das Gewicht des Akkumulators verringert werden. Da jedoch bei dieser Konstruktion mit der Herausführung des Elektrodenanschlußelementes 4 quer durch die Seitenwand die durchführenden Teile der Seitenwand des Hauptbehälters 2 mit der elektrolytischen Lösung in Verbindung stehen, müssen die durchführenden Teile flüssigkeitsdicht ausgebildet sein.An accumulator which, as just described, has an electrode connection element 4, which is led out across the side wall, has various advantages. On the one hand, there is the creation of electrical connections for special purposes facilitated, on the other hand, the length of the lead member, which is to lead out of the electrodes located in the container is required to be reduced, whereby Electrode material is saved, the electrical characteristics of the accumulator improved, and the weight of the secondary battery can be reduced. However, since this Construction with the lead out of the electrode connection element 4 across the side wall with the through-going parts of the side wall of the main container 2 the electrolytic solution must be connected to the implementing parts be liquid-tight.

Fig. 3 zeigt eine vergrößerte Schnittansicht entlang der Linie III-III in Fig. 1, wobei der Teil, welcher in Fig. 2 von einem Kreis A umschlossen wird, vergrößert herausgezeichnet ist. Nachfolgend wird auf die Probleme, wie sie bei dieser Art von herkömmlichen Behältern für Akkumulatoren auftreten, hingewiesen. Im herkömmlichen Behälter für einen Akkumulator 1 wird jedes quer herausgeführte Elektrodenanschlußelement 4 dadurch in seiner Lage arretiert, daß zuerst im Hauptbehälter in die Seitenwand eine Öffnung 5 eingearbeitet wird, in welche das aus Blei bestehende Elektrodenanschlußelement 4 eingepaßt und wie eine Art Niete umgebördelt wird. Weiterhin wird eine im äußeren Teil des in der Fig. 3 gezeigten Elektrodenanschlußelementes 4 eingearbeitete Gewindebohrung 4a dazu benutzt, um den Behälter für einen Akkumulator nach außen hin anzuschließen. Da das Elektrodenanschlußelement in seiner Lage durch Umbördeln fixiert wird, sind bei diesem herkömmlichen Behälter für einen Akkumulator 1 eine große Anzahl von Herstellungsschritten notwendig und darüberhinaus ist auf die Flüssigkeitsdichtheit des Elektrodenanschlußelementes 4 bezüglich des durchführenden Teils durch die Seitenwand des Hauptbehälters 2 sehr geringer Verlag, An Konstruktionen, die darauf abstellen, den Nachteil hinsichtlich Flüssigkeitsdichtheit zu eliminieren, ist die Australische Patentschrift Nr. 47 392 anzuführen, nach welcher ein Klebemittel in den Spalt zwischen dem Elektrodenanschlußelement und der Seitenwand des Hauptbehälters eingebracht wird. Die Methode Klebemittel einzubringen ist jedoch nicht vorteilhaft , da die Anzahl der Herstellungsschritte noch zunimmt. Zusätzlich ist Polypropylen als Material des Behälters für einen Akkumulator 2 sehr vorteilhaft hinsichtlich Korrosion und Hitzebeständigkeit, aber sehr ungeeignet für Klebeverbindungen. Deshalb ist von der Beständigkeit von Klebeverbindungen nicht zu viel zu erwarten.Fig. 3 shows an enlarged sectional view along the line III-III in Fig. 1, the part which is enclosed in Fig. 2 by a circle A, is drawn out enlarged. The following looks at the problems as they arise this type of conventional containers for accumulators occur, pointed out. In the conventional container for an accumulator 1, each one is led out transversely Electrode connection element 4 thereby locked in its position that first in the main container an opening 5 is worked into the side wall, into which the lead made of lead Electrode connection element 4 is fitted and crimped like a kind of rivet. Farther becomes one in the outer part of the electrode connection element shown in FIG 4 incorporated threaded hole 4a used to hold the container for an accumulator to be connected to the outside. Since the electrode connection element in its position by Flanging is fixed, are in this conventional container for an accumulator 1 requires a large number of manufacturing steps and beyond is on the liquid tightness of the electrode connection element 4 with respect to the performing part through the side wall of the main container 2 very low publisher, In constructions that are based on this, the disadvantage in terms of impermeability to liquids Australian Patent No. 47 392 should be cited, according to which an adhesive in the gap between the electrode terminal and the side wall of the main tank is introduced. However, the method of applying adhesive is not advantageous because the number of manufacturing steps is still increasing. Additionally Polypropylene as the material of the container for an accumulator 2 is very advantageous in terms of corrosion and heat resistance, but very unsuitable for adhesive connections. Therefore, not too much can be expected from the durability of adhesive bonds.

Überblick über die Erfindung Gegenstand der Erfindung ist ein Behälter für einen Akkumulator, bestehend aus einem Hauptbehälter aus thermoplastischem Kunstharz, welcher nach oben offen ist,einem Verschlußdeckel, welcher an der Oberseite des Hauptbehälters angeordnet ist, um den Behälter nach oben abzuschließen, und Elektrodenanschlußelementen aus Blei, welche so angeordnet sind, daß sie durch die Seitenwand des Hauptbehälters herausführen, wobei jedes Elektrodenanschlußelement in einer Metallform gegossen wurde und von einem thermoplastischen Kunstharz am äußeren Umfang umschlossen wird, so daß beide den Elektrodenanschlußkörper bilden, und bei dem das Kunstharz teil des Elektrodenanschlußkörpers und das Kunstharz der Seitenwand des Hauptbehälters miteinander verschweißt sind, so daß der Elektrodenanschlußkörper am Hauptbehälter fest angeordnet ist. Das heißt, daß im erfindungsgemäßen Behälter für einen Akkumulator der #Iektrodenanschlußkörper als ein Elektrodenanschlußelement mit einem thermoplastischen Kunstharz, welches um dessen äußere Umfangsfläche einstückig aufgeschmolzen ist, gebildet wird, und daß der Elektrodenanschlußkörper anschließend durch Einschweißen in eine durchgehende Öffnung, welche in die Seitenwand. des Hauptbehälters eingearbeitet wurde, befestigt wird. Das Einschweißen kann durch die verschiedenen bekannten Schweißverfahren wie z. B.Summary of the Invention The invention provides a container for an accumulator, consisting of a main container made of thermoplastic synthetic resin, which is open at the top, a closure cover which is attached to the top of the The main container is arranged to close the container at the top, and electrode connection elements made of lead arranged to pass through the side wall of the main container lead out, each electrode connection element being cast in a metal mold and is surrounded by a thermoplastic synthetic resin on the outer circumference, so that both form the electrode terminal body, and in which the synthetic resin is part of the electrode terminal body and the resin of the side wall of the main container are welded together so that the electrode connection body on the main container is firmly arranged. That is, in the container according to the invention for an accumulator the # electrode terminal body as an electrode terminal member with a thermoplastic Synthetic resin, which is melted in one piece around its outer circumferential surface, is formed, and that the electrode connection body is then welded into a continuous Opening in the side wall. of the main tank was incorporated will. The welding can be done by the various known welding processes such as z. B.

Ultraschallschweißen, Vibrationsschweißen, Hochfrequenzinduktionsschweißen und thermisches Schweißen erfolgen.Ultrasonic welding, vibration welding, high frequency induction welding and thermal welding.

Gemäß einem bevorzugten Ausführungsbeispiel ist die Seitenwand des Hauptbehälters mit durchgehenden Öffnungen und einer ringförmigen Auskragung um jede durchgehende Öffnung versehen, während das Kunstharzteil, welches am Umfang auf das Elektrodenanschlußelement aufgegossen ist, mit einer ringförmigen Ausnehmung ausgebildet ist, und die ringförmige Auskragung des Hauptbehälters ist mit der ringförmigen Ausnehmung im Kunstharzteil des Elektrodenanschlußelementes verschweißt, wodurch beide miteinander verbunden sind. Jedoch ist darauf hinzuweisen, daß die ringförmige Auskragung, welche am Hauptbehälter angebracht ist und die ringförmige Ausnehmung, welche im Elektrodenanschlußkörper eingeformt ist, nicht immer notwenidg sind. Das heißt r so lange als das Kunstharzteil welches einstückig am Umfang des Elektrodenanschlußelementes aufgegossen ist, und die durchgehende Öffnungen, welche in die Seitenwand des Hauptbehälters eingearbeitet sind, miteinander verschweißt und aneinander befestigt sind, wird der Gegenstand der vorliegenden Erfindung gebildet.According to a preferred embodiment, the side wall of the Main container with through openings and an annular projection around each through hole provided, while the resin part, which on the periphery is cast onto the electrode connection element, with an annular recess is formed, and the annular projection of the main container is with the annular Welded recess in the synthetic resin part of the electrode connection element, whereby both are connected to each other. However, it should be noted that the annular Projection, which is attached to the main container and the annular recess, which is molded into the electrode connection body are not always necessary. That r is called as long as the synthetic resin part which is integral with the circumference of the electrode connection element is poured, and the through openings, which in the side wall of the main container are incorporated, welded together and fastened together, is formed the subject of the present invention.

Vorzugsweise bestehen der erfindungsgemäße Behälter für einen Akkumulator und das Kunststoffteil des Elektrodenanschlußkörpers aus Polypropylen. Diesen Werkstoff wählt man wegen seiner vorteilhaften Korrosionsbeständigkeits- und Hitzebeständigkeitseigenschaften.The container according to the invention preferably consists of an accumulator and the plastic part of the electrode connection body made of polypropylene. This material is chosen for its advantageous corrosion resistance and heat resistance properties.

Wie bereits erwähnt, wird das erfindungsgemäße Elektrodenanschlußelement in einer Metallform gegossen und seine äußere Umfangsfläche wird vom thermoplastischen Kunstharz umschlossen, wodurch der Elektrodenanschlußkörper gebildet wird. Weiterhin wird der Kunstharzteil des Elektrodenanschlußkörpers mit der ringförmigen Auskragung der durchgehenden Öffnung in der Seitenwand des Hauptbehälters verschweißt und daran befestigt; so daß ein höchst flüssigkeitsdichter Behälter für einen Akkumulator erhalten wird. Weiterhin besteht, da es nur nötig ist, das Kunstharz am Umfang des Elektrodenanschlußelementes einstückig aufzugießen und das Bauteil zu verschweißen, wobei es sich hier nur um ein relativ kleines Bauteil handelt, keine Notwendigkeit für eine exklusive große Gußform, und die Ausrüstungsteile, welche für die Herstellung von herkömmlichen Behältern für Akkumulatoren benutzt werden, können weiterhin verwendet werden. Damit erhält man einen billigen Behälter für einen Akkumulator.As already mentioned, the electrode connection element according to the invention poured in a metal mold and its outer peripheral surface is made of thermoplastic Synthetic resin enclosed, whereby the electrode terminal body is formed will. Furthermore, the resin part of the electrode terminal body with the ring-shaped Welded projection of the through opening in the side wall of the main container and attached to it; so that a highly liquid-tight container for an accumulator is obtained. Furthermore, since it is only necessary, the resin on the periphery of the To cast on the electrode connection element in one piece and to weld the component, although this is only a relatively small component, no need for an exclusive large mold, and the equipment needed to make it used by conventional containers for accumulators can still be used will. This gives a cheap container for an accumulator.

Der Stand der Technik, sowie weitere Merkmale, Vorteile und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung der Zeichnung.The state of the art, as well as other features, advantages, and details of the invention emerge from the following description of the drawing.

Es zeigen: Fig. 1 eine Vorderansicht eines Beispiels eines herkömmlichen Behälters für einen Akkumulator.1 is a front view showing an example of a conventional one Container for an accumulator.

Fig. 2 eine Schnittansicht entlang der Linie II-II in Fig. 1 Fig. 3 eine Schnittansicht in vergrößertem Maßstab entlang der Linie III-III in Fig. 1.FIG. 2 shows a sectional view along the line II-II in FIG. 1. 3 is a sectional view on an enlarged scale along the line III-III in FIG. 1.

Es wird der Teil, welcher in Fig. 2 mit einem Kreis A umrandet ist, dargestellt; Fig. 4 eine Vorderansicht eines Ausführungsbeispiels eines erfindungsgeitiäßen Behälters für einen Akkumulator. The part which is outlined in Fig. 2 with a circle A becomes shown; 4 shows a front view of an exemplary embodiment of one according to the invention Container for an accumulator.

Fig. 5 eine Schnittansicht exlç'ang der Linie V-V in Fig. 4; Fig. 6 eine Teilschnittansicht zur Erklärung des Vorgangs, um einen erfindungsgemäßen Behälter für einen Akkumulator herzustellen und Fig. 7 eine Schnittansicht entlang der Linie Vil-Vil in Fig. 4.FIG. 5 shows a sectional view along the line V-V in FIG. 4; FIG. Fig. 6 is a partial sectional view for explaining the process of producing a Manufacture container for an accumulator and Fig. 7 is a sectional view along the line Vil-Vil in FIG. 4.

Beschreibung der bevorzugten Ausführungsbeispiele; Der in Fig. 4 dargestellte Behälter für einen Akkumulator 11 besteht im wesentlichen aus einem Hauptbehälter 12 und einem Verschlußdeckel 13. Der Verschlußdeckel 13 ist flüssigkeitsdicht an der Oberseite des Hauptbehälters 12 befestigt. In Fig. 5 ist gezeigt, daß im Hauptbehälter 12 Elektroden und eine elektrolytische Lösung (nicht gezeigt) enthalten sind, wleche einen Akkumulator bilden, und daß ein Elektrodenanschlußkörper 14 quer durch die Seitenwand 12a des Hauptbehälters 12 herausgeführt wird.Description of the Preferred Embodiments; The one shown in FIG Container for an accumulator 11 consists essentially of a main container 12 and a cap 13. The cap 13 is liquid-tight attached to the top of the main container 12. In Fig. 5 it is shown that in the main container 12 electrodes and an electrolytic solution (not shown) are included, which form an accumulator, and that an electrode terminal body 14 transversely through the Side wall 12a of the main container 12 is led out.

Die charakteristische Anordnung der Erfindung wird unter Bezugnahme auf die Figuren 6 und 7 beschrieben.The characteristic arrangement of the invention is made by reference on FIGS. 6 and 7.

Aus Fig. 6 geht deutlich hervor, daß die Seitenwand 12a des Hauptbehätlers 12 mit durchgehenden Öffnungen 12b ausgebildet ist. Am Umfang der durchgehenden Öffnung 12b ist eine ringförmige Auskragung 12c angeordnet, welche nach außen vorsteht. Demgegenüber wird das aus Blei bestehende Elektrodenanschlußelement 15 in einerMetallform angeordnet und ein thermoplastisches Kunstharz wird in diese derart eingespritzt, so daß dieses, welches z. Bo aus Polypropylen besteht, die äußereUmfangsfläche des Elektrodenanschlußelementes umgibt und damit der gesamte Elektrodenanschlußkörper 14 gebildet wird. Wie aus Fig. 6 deutlich hervorgeht, besteht der Elektrodenanschlußkörper 14 im Inneren aus dem Elektrodenanschlußelement 15 aus Blei, und hat an seinem Umfang die thermoplastische Kunstharzschicht 16 angeordnet.From Fig. 6 it is clear that the side wall 12a of the main container 12 is formed with through openings 12b. On the perimeter of the continuous Opening 12b, an annular projection 12c is arranged, which protrudes outward. On the other hand, the lead electrode terminal 15 is made in a metal shape arranged and a thermoplastic synthetic resin is injected into this in such a way that so that this, which z. Bo is made of polypropylene, the outer peripheral surface of the Surrounds the electrode connection element and thus the entire electrode connection body 14 is formed. As can be clearly seen from FIG. 6, there is the electrode connection body 14 inside from the electrode connection element 15 made of lead, and has on its periphery the thermoplastic synthetic resin layer 16 is arranged.

Die thermoplastische Kunstharzschicht 16 weist an ihrem äußeren Umfang eine zylindrische Wand auf. Die Innenfläche der zylindrischen Wand 17 und die auf einem kleineren Radius liegende Wandfläche 18 bilden die Seitenwände der ringförmigen Ausnehmung 19. Der Elektrodenanschlußkörper 14 wird als separates Teil in der eben beschriebenen Bauart in Richtung des Pfeils X in Fig. 6 bewegt, bis die ringförmige Auskragung 12c am Hauptbehälter 12 in der ringförmigen Ausnehmung 19 des Elektrodenanschlußkörpers 14 aufgenommen wird.The thermoplastic synthetic resin layer 16 has on its outer Circumference on a cylindrical wall. The inner surface of the cylindrical wall 17 and the wall surface 18 lying on a smaller radius form the side walls of the annular recess 19. The electrode connection body 14 is a separate part moved in the type just described in the direction of arrow X in Fig. 6 until the annular projection 12c on the main container 12 in the annular recess 19 of the electrode connection body 14 is received.

In dieser Position wird die Kunstharzschicht 16 des Elektrodenanschlußkörpers 14 an die Seitenwand ?2a des ~;#auptbehälgers 12 angeschweißt. Als Ergebnis dessen ist in der Schnittansicht in Fig. 7 gezeigt, daß der Elektrodenanschlußkörper 14 in dieser Lage fixiert ist.In this position, the synthetic resin layer 16 of the electrode terminal body 14 welded to the side wall? 2a of the main hanger 12. As a result of that It is shown in the sectional view in FIG. 7 that the electrode connection body 14 is fixed in this position.

Nebenbei erwähnt kann die Schweißverbindung zwischen dem Bodenbereich der ringförmigen Ausnehmung 19 und dem vorderen Ende der ringförmigen Auskragung 12c oder zwischen irgend einem anderen Teil erfolgen. Falls als Schweißverfahren Heizelementschweißen angewendet wird, ist es von der Schweißverfahrensweise her gesehen vorteilhaft, ein Heizelement gegen den Bodenbereich der ringförmigen Ausnehmung 19 und gegen das vordere Ende der ringförmigen Auskragung 12c anzulegen, um diese für eine wirkungsvolle Schweißverbindung zu erhitzen und aufzuschmelzen. Im Falle einer induktiven Hochfrequenzschweißung wird das Erhitzen und Schweißen dadurch erreicht, daß ein Ring aus elektrisch leitendem Material als Wärmequelle in der ringförmigen Ausnehmung 19 angeordnet wird.Incidentally, the welded connection between the floor area the annular recess 19 and the front end of the annular projection 12c or between any other part. If as a welding process When heated tool welding is used, it depends on the welding process seen advantageous, a heating element against the bottom area of the annular recess 19 and to apply against the front end of the annular projection 12c to this to be heated and melted for an effective weld joint. In the event of an inductive high frequency welding is the heating and welding achieved that a ring of electrically conductive material as a heat source in the annular recess 19 is arranged.

DIeser Ring bleibt nach dem Erhitzen und Schweißen in der ringförmigen Ausnehmung 19.This ring remains in the annular shape after heating and welding Recess 19.

Da das Schweißverfahren selbst kein wesentlicher Bestandteil dieser Erfindung ist, soll nur darauf hingewiesen werden, daß verschiedene Schweißverfahren angewendet werden können. So kann z. B. eine Schweißverbindung durch Reibung oder Vibration entweder des Hauptbehälters 12 oder des Elektrodenanschlußkörpers 14 oder beider, oder durch Vibration beider mittels Ultraschallwellen erreicht werden, was einer Wärmeerzeugung durch Reibung entspricht. Das heißt, Reibschweißen, Vibrationsschweißen und Ultraschallschweißen können angewendet werden.As the welding process itself is not an integral part of this Invention, it should only be pointed out that various welding processes can be applied. So z. B. a welded connection by friction or Vibration of either the main container 12 or the electrode terminal body 14 or both, or by vibration of both by means of ultrasonic waves, what a heat generation by friction. That is, friction welding, Vibration welding and ultrasonic welding can be used.

Bezugszeichenliste 1, 11 Behälter für einen Akkumulator 2, 12 Hauptbehälter 12a Seitenwand 5, 12b Öffnungen 12c ringförmige Auskragung 3, 13 Verschlußdeckel 14 Elektrodenanschlußkörper 4, 15 Elektrodenanschlußelement 16 thermoplastisches Kunstharzteil (-schicht) 17 zlindrische Wand 18 Wandfläche 19 ringförmige Ausnehmung Leerseite LIST OF REFERENCE NUMERALS 1, 11 container for an accumulator 2, 12 main container 12a side wall 5, 12b openings 12c annular projection 3, 13 closure cover 14 electrode connection body 4, 15 electrode connection element 16 thermoplastic Synthetic resin part (layer) 17 cylindrical wall 18 wall surface 19 annular recess Blank page

Claims (6)

Behälter für einen Akkumulator Ansprüche: 1. Behälter für einen Akkumulator (11) bestehend aus einem Hauptbehälter (12), welcher aus thermoplastischem Kunstharz gefertigt und nach oben offen ist, einem Verschlußdeckel (13), welcher an der oberen Seite des Hauptbehälters angeordnet ist und die Öffnung nach oben abschließt, und einem Elektrodenanschlußelement (15), welches aus Blei besteht und welches so angeordnet ist, daß es durch die Seitenwand (12a) des Hauptbehälters herausführt, d a d u r c h g e k e n n z e i c h n e t, daß das Elektrodenanschlußelement (15) in einer Metallform gegossen ist, und an seinem äußeren Umfang ein thermoplastisches Kunstharzteil (16) aufweist, so daß dadurch ein Elektrodenanschlußkörper (14) gebildet wird, und daß das thermoplastische Kunstharzteil (16) des Elektrodenanschl#ßkörpers (14) und die Seitenwand des Hauptbehälters miteinander ver schweißt sind, wodurch der Elektrodenanschlußkörper (14) mit dem Hauptbehälter (12) fest verbunden ist. Container for an accumulator Claims: 1. Container for an accumulator (11) consisting of a main container (12) made of thermoplastic synthetic resin manufactured and open at the top, a closure cover (13) which is attached to the upper Side of the main container is arranged and closes the opening at the top, and an electrode connection element (15) which is made of lead and which is so arranged is that it leads out through the side wall (12a) of the main container, d a d u r c h g e k e n n n z e i c h n e t that the electrode connection element (15) in a Metal mold is molded, and on its outer periphery a thermoplastic synthetic resin part (16), so that thereby an electrode connection body (14) is formed, and that the thermoplastic synthetic resin part (16) of the electrode connection body (14) and the side wall of the main container are welded together ver, whereby the electrode terminal body (14) is firmly connected to the main container (12). 2. Behälter für einen Akkumulator gemäß Anspruch 1 r d a d u r c h g e k e n n z e i c h n e t, daß die Seitenwand (12a) des Hauptbehälters mit durchgehenden Öffnungen (12b) ausgebildet ist und eine ringförmige Auskragung (12c) um den Umfang jeder Öffnung (12b) aufweist, während das thermoplastische Kunstharzteil (16) des Elektrodenanschlußkörpers (14) mit einer ringförmigen Ausnehmung (19) versehen ist, und die ringförmige Auskragung (12c) mit der ringförmigen Ausnehmung (19) verschweißt ist, wodurch der Elektrodenanschlußkörper (14) mit dem Hauptbehälter (12) fest verbunden ist.2. Container for an accumulator according to claim 1 r d a d u r c h it is noted that the side wall (12a) of the main container with continuous Openings (12b) is formed and an annular projection (12c) around the circumference each opening (12b), while the thermoplastic resin part (16) of the The electrode connection body (14) is provided with an annular recess (19), and the annular projection (12c) is welded to the annular recess (19) is, whereby the electrode connection body (14) is firmly connected to the main container (12) is. 3. Behälter für einen Akkumulator gemäß Anspruch 1, d a d u r c h g e k e n n z e i c h n e t, daß die ringförmige Auskragung (12c) und die ringförmige Ausnehmung (19) im vorderen Endbereich der ringförmigen Auskragung (12c) und im inneren Bodenbereich der ringförmigen Ausnehmung (19) miteinander verschweißt sind.3. Container for an accumulator according to claim 1, d a d u r c h it is noted that the annular projection (12c) and the annular Recess (19) in the front end region of the annular projection (12c) and in the inner bottom area of the annular recess (19) are welded together. 4. Behälter für einen Akkumulator gemäß Anspruch 1, d a d u r c h g e k e n n z e i c h n e t, daß der Hauptbehälter (12) und das thermoplastische Kunstharzteil (16) des Elektrodenanschlußkörpers (14) aus Polypropylen bestehen.4. Container for an accumulator according to claim 1, d a d u r c h It is not noted that the main container (12) and the thermoplastic Synthetic resin part (16) of the electrode connection body (14) consist of polypropylene. 5. Behälter für einen Akkumulator gemäß Anspruch 2, d a d u r c h g e k e n n z e i c h n e tr daß der Hauptbehälter (12) und das thermoplastische Kunstharteil (16) des Elektrodenanschlußkörpers (14) aus Polypropylen bestehen.5. Container for an accumulator according to claim 2, d a d u r c h It is not noted that the main container (12) and the thermoplastic Synthetic part (16) of the electrode connection body (14) consist of polypropylene. 6. Behälter für einen Akkumulator gemäß Anspruch 3, d a d u r c h g e k e n n z e i c h n e t, daß der Hauptbehälter (12) und das thermoplastische Kunstharzteil (16) des Elektrodenanschlußkörpers (14) aus Polypropylen bestehen.6. Container for an accumulator according to claim 3, d a d u r c h It is not noted that the main container (12) and the thermoplastic Synthetic resin part (16) of the electrode connection body (14) consist of polypropylene.
DE19833324995 1982-08-24 1983-07-11 Container for a storage battery Withdrawn DE3324995A1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007085560A3 (en) * 2006-01-26 2007-11-15 Faurecia Innenraum Sys Gmbh Method for ultrasound welding and construction module, particularly door module of a motor vehicle
CN107262981A (en) * 2017-07-31 2017-10-20 安徽华众焊业有限公司 A kind of electrode thermostat container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007085560A3 (en) * 2006-01-26 2007-11-15 Faurecia Innenraum Sys Gmbh Method for ultrasound welding and construction module, particularly door module of a motor vehicle
US8048246B2 (en) 2006-01-26 2011-11-01 Faurecia Innenraum Systeme Gmbh Method for ultrasound welding and construction module, particularly motor vehicle door module
CN107262981A (en) * 2017-07-31 2017-10-20 安徽华众焊业有限公司 A kind of electrode thermostat container

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