EP0119581A2 - Mixer housing for a whirlpool bath with a spherical eyeball nozzle - Google Patents

Mixer housing for a whirlpool bath with a spherical eyeball nozzle Download PDF

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Publication number
EP0119581A2
EP0119581A2 EP84102716A EP84102716A EP0119581A2 EP 0119581 A2 EP0119581 A2 EP 0119581A2 EP 84102716 A EP84102716 A EP 84102716A EP 84102716 A EP84102716 A EP 84102716A EP 0119581 A2 EP0119581 A2 EP 0119581A2
Authority
EP
European Patent Office
Prior art keywords
inlet nozzle
mixing housing
spherical
housing
ring
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.)
Granted
Application number
EP84102716A
Other languages
German (de)
French (fr)
Other versions
EP0119581A3 (en
EP0119581B1 (en
Inventor
Walter Viegener
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.)
Viega GmbH and Co KG
Original Assignee
Franz Viegener II GmbH and Co KG
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Filing date
Publication date
Application filed by Franz Viegener II GmbH and Co KG filed Critical Franz Viegener II GmbH and Co KG
Publication of EP0119581A2 publication Critical patent/EP0119581A2/en
Publication of EP0119581A3 publication Critical patent/EP0119581A3/en
Application granted granted Critical
Publication of EP0119581B1 publication Critical patent/EP0119581B1/en
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/02—Bathing devices for use with gas-containing liquid, or liquid in which gas is led or generated, e.g. carbon dioxide baths
    • A61H33/027—Gas-water mixing nozzles therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
    • A61H33/601—Inlet to the bath
    • A61H33/6021—Nozzles
    • A61H33/6063—Specifically adapted for fitting in bathtub walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H2033/0008—Arrangement for cleaning the installation before or after use
    • A61H2033/0033—Arrangement for cleaning the installation before or after use by draining-off pumps, nozzles, waterlines by gravity
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
    • E04D2003/0825—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections the metal section covered by parts of other material
    • E04D2003/0831—Glazing gaskets of particular shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0843—Clamping of the sheets or glass panes to the glazing bars by means of covering strips
    • E04D2003/0856—Clamping of the sheets or glass panes to the glazing bars by means of covering strips locked by screws, bolts or pins

Abstract

1. A mixing housing (16) a spherical inlet nozzle (12) for whirlpool baths (1), wherein the mixing housing (16) has a water-carrying conduit (27) which can be acted upon by means of a circulating pump and which opens into an injection (28), an air duct (29) which extends towards the injector (28) and a tubular connection (15) which can be inserted into a sleeve (4) and fixed thereto by means of a cap nut (24), which sleeve (4) is provided with a fixing flange (3) and a male screwthread (5) and can be fixed by screwing to the edge of an inlet opening of the bath (4) and is provided with a male screwthread, characterized in that the tubular connection (15) has at least three outwardly open, spaced-apart annular grooves (17 to 21) of which is adjacent to the inlet nozzle (12) supports the anchoring portion of a sealing ring (22) which bears against the inside surface of the sleeve (4), and the annular groove (17) disposed at the other end forms the anchoring portion of a slotted securing ring (23) against which the cap nut (24) bears.

Description

Die Neuerung bezieht sich auf ein Mischgehäuse mit kugelförmiger Einlaßdüse für Whirl-Pool-Wannen, wobei das Mischgehäuse eine mittels einer Umwälzpumpe beaufschlagbare, wasserführende, in einen Injektor einmündende Leitung, einen zum Injektor hin sich erstrekkenden Luftkanal und einen Rohrstutzen aufweist, der in eine mit einem Befestigungsflansch und einem Außengewinde versehene, an dem Rand einer Einlaßöffnung der Wanne festschraubbare, mit einem Aussengewinde ausgerüstete Buchse einführbar und mittels einer Überwurfmutter festlegbar ist.The innovation relates to a mixing housing with a spherical inlet nozzle for whirl pool tubs, the mixing housing having a water-carrying line which can be acted upon by means of a circulating pump and which leads into an injector, an air duct which extends towards the injector and a pipe socket which has one a fastening flange and an external thread, which can be screwed onto the edge of an inlet opening of the tub and which is equipped with an external thread, can be inserted and fixed by means of a union nut.

Es ist ein Mischgehäuse mit einer kugelförmigen Einlaßdüse dieser Art bekannt. Durch die jeweilige Wannenform und die Anbringung der Badewannenab- und -überlaufgarnitur bedingt sind die Abstände der rings um die Wanne verlegten Leitungen zur Wannenrückwand sehr unterschiedlich. Um die Mischgehäuse mit den Leitungen verbinden zu können, müssen diese bisher verlängert oder es müssen die Leitungen stark gekröpft werden.A mixing housing with a spherical inlet nozzle of this type is known. Due to the respective bathtub shape and the attachment of the bathtub waste and overflow set, the distances between the pipes laid around the bathtub and the rear wall of the bathtub are very different. In order to be able to connect the mixing housings to the lines, they have to be extended so far or the lines have to be bent significantly.

Die kugelförmige Einlaßdüse, die mit einer mittigen Bohrung versehen ist, ist im Bereich der an der Wanne festlegbaren Buchse in einem Lagergehäuse drehbar gelagert, damit die Richtung des der Wanne zugeführten Wasserstrahls beliebig eingestellt werden kann.The spherical inlet nozzle, which is provided with a central bore, is rotatably mounted in a bearing housing in the area of the bushing which can be fixed on the tub, so that the direction of the water jet supplied to the tub can be set as desired.

Bei einer der bekannten Ausführungen wird die kugelförmige Einlaßdüse von der Rückseite in das Lagergehäuse eingeführt und durch einen Gleitring, eine Druckfeder und einen Sicherungsring gegen eine im Druchmesser kleinere Bohrung des Lagergehäuses abgestützt.In one of the known designs, the spherical inlet nozzle is inserted into the bearing housing from the rear and is supported by a slide ring, a compression spring and a locking ring against a bore of the bearing housing which is smaller in diameter.

Bei einer anderen Ausführung wird die kugelförmige Einlaßdüse von der Vorderseite in das Lagergehäuse eingeführt und durch einen mit Gewinde versehenen Befestigungsring gegen ein Herausgleiten nach vorn gehalten. Als Gegenlager dient eine Feder, die sich auf einem im Lagergehäuse angebrachten Bund abstützt.In another embodiment, the spherical inlet nozzle is inserted into the bearing housing from the front and held against sliding out to the front by a threaded fastening ring. A spring serves as a counter bearing, which is supported on a collar fitted in the bearing housing.

Diese Ausführungen sind sehr aufwendig, erfordern relativ viele Einzelteile und sind nur unter Verwendung von Spezialwerkzeugen montierbar. Außerdem besteht bei häufiger Verstellung der kugelförmigen Einlaßdüse die Gefahr der Beschädigung der Kugeloberfläche durch Abrieb, da sich diese an der Bohrung des Lagergehäuses abstützt.These designs are very complex, require a relatively large number of individual parts and can only be assembled using special tools. In addition, with frequent adjustment of the spherical inlet nozzle, there is a risk of damage to the spherical surface due to abrasion, since this is supported on the bore of the bearing housing.

Der Neuerung liegt die Aufgabe zugrunde, ein Mischgehäuse mit zugeordneter kugelförmiger Einlaßdüse der eingangs genannten Art so zu gestalten, daß der Abstand zwischen dem die luft- und die wasserführende Leitung enthaltenden Teil des Mischgehäuses und der Wannenrückwand in einfacher Weise eingestellt werden kann.The innovation is based on the object of designing a mixing housing with an associated spherical inlet nozzle of the type mentioned in such a way that the distance between the part of the mixing housing containing the air and water-carrying line and the tub rear wall can be adjusted in a simple manner.

Diese Aufgabe wird nach der Neuerung dadurch gelöst, daß der Rohrstutzen mindestens drei nach außen geöffnete, in Abstand voneinander angeordnete Ringnuten aufweist, von denen die der Einlaßdüse benachbart liegende den Verankerungsteil eines sich an der Innenfläche der Buchse abstützenden Dichtungsringes und die am anderen Ende liegende Ringnut den Verankerungsteil eines geschlitzten Sicherungsringes aufnimmt, an dem sich die Überwurfmutter abstützt.This object is achieved according to the innovation in that the pipe socket has at least three outwardly open, spaced-apart annular grooves, one of which is adjacent to the inlet nozzle, the anchoring part of a sealing ring supported on the inner surface of the bushing, and the annular groove located at the other end the anchoring part of a slotted locking ring on which the union nut is supported.

Beim Gegenstand der Neuerung besteht die Möglichkeit, den geschlitzten Sicherungsring in einer anderen der kugelförmigen Einlaßdüse näher liegenden Ringnut anzuordnen, um dadurch die Eintauchtiefe des Rohrstutzens in die an der Wanne festgelegte Buchse zu verringern bzw. den Abstand zwischen der Wannenrückwand und dem Mischgehäuse zu vergrößern.In the subject of the innovation, there is the possibility of arranging the slotted locking ring in another ring groove closer to the spherical inlet nozzle, in order to thereby reduce the immersion depth of the pipe socket into the socket fixed to the tub or to increase the distance between the tub rear wall and the mixing housing.

Bei einer vorteilhaften Ausführungsform der Neuerung wird die kugelförmige Einlaßdüse zwischen zwei elastischen Ringen in einem Lagergehäuse gelagert, das mit zwei in Abstand voneinander angeordneten, nach innen geöffneten Ringnuten zur Aufnahme der Verankerungsteile der elastischen Ringe versehen ist.In an advantageous embodiment of the innovation, the spherical inlet nozzle is mounted between two elastic rings in a bearing housing, which is provided with two spaced apart, inwardly open ring grooves for receiving the anchoring parts of the elastic rings.

Bei dieser Konstruktion wird die kugelförmige Einlaßdüse von der Rückseite in das Lagergehäuse eingeführt, wobei der rückwärtige Ring elastisch verformt wird. Der vordere elastische Ring verhindert bei einer Einstellung der Einlaßdüse, daß es zu einer tletallberührung zwischen der kugelförmigen Oberfläche der Einlaßdüse und dem Lagergehäuse kommt.With this construction, the spherical inlet nozzle is inserted into the bearing housing from the rear, whereby the rear ring is elastically deformed. The front elastic ring prevents adjustment of the inlet nozzle from metal contact between the spherical surface of the inlet nozzle and the bearing housing.

Weitere Merkmale der Neuerung ergeben sich aus den Unteransprüchen und der folgenden Beschreibung einer vorteilhaften, beispielsweisen Ausführungsform.Further features of the innovation result from the subclaims and the following description of an advantageous, exemplary embodiment.

Es zeigen:

  • Fig. 1 ein an einer Whirlpool-Wanne festgelegtes Mischgehäuse sowie ein Lagergehäuse für eine kugelförmige Einlaßdüse im Vertikalschnitt,
  • Fig. 2 den Punkt II nach der Fig. 1 in vergrößertem Maßstab und
  • Fig. 3 den Bereich III nach der Fig. 1 in vergrößertem Maßstab.
Show it:
  • 1 is a mixer housing fixed to a whirlpool tub and a bearing housing for a spherical inlet nozzle in vertical section,
  • Fig. 2, the point II of FIG. 1 on an enlarged scale and
  • Fig. 3 shows the area III of FIG. 1 on an enlarged scale.

Eine Whirlpool-Wanne 1 weist eine Einlaßöffnung auf, an deren Innenrand sich über einen Dichtungsring 2 ein Befestigungsflansch 3 einer Buchse 4 abstützt, die mit einem Außengewinde 5 versehen und mittels einer Mutter 6 an der Whirlpool-Wanne 1 festgelegt wird. Die Buchse 4 weist versetzt zu dem Befestigungsflansch ein mit wenigen Gewindegängen ausgerüstetes Innengewinde auf, in das der Ringteil 7 eines Lagergehäuses 8 eingeschraubt ist, das zusätzlich zu dem Ringteil 7 einen Abdeckflansch 9 aufweist, durch den der Befestigungsflansch 3 der Buchse verkapselt wird. Dieser Abdeckflansch ist wie sich aus den Fig. 1 und 3 ergibt, bogenförmig gestaltet. Der Ringteil 7 weist zwei in Abstand voneinander angeordnete Ringnuten auf, in denen der Verankerungsteil elastischer Ringe 10,11 festgelegt ist, die sich an der kugelförmigen Oberfläche der Einlaßdüse abstützen und eine elastische Lagerung der kugelförmigen Einlaßdüse bilden. Der vordere elastische Ring 10, der wie der elastische Ring 11 aus Gummi oder Kunststoff gefertigt ist, verhindert eine Metallberührung zwischen der kugelförmigen Oberfläche der Einlaßdüse 12 und dem Außenrand 13 des Lagergehäuses.A whirlpool tub 1 has an inlet opening, on the inner edge of which a fastening flange 3 of a bush 4 is supported via a sealing ring 2, which is provided with an external thread 5 and is fixed to the whirlpool tub 1 by means of a nut 6. The bushing 4 is offset from the fastening flange by an internal thread equipped with a few threads, into which the ring part 7 of a bearing housing 8 is screwed, which in addition to the ring part 7 has a cover flange 9 through which the fastening flange 3 of the bushing is encapsulated. This cover flange is, as can be seen from FIGS. 1 and 3, curved. The ring part 7 has two spaced-apart ring grooves in which the anchoring part of elastic rings 10, 11 is fixed, which are supported on the spherical surface of the inlet nozzle and form an elastic mounting of the spherical inlet nozzle. The front elastic ring 10, which like the elastic ring 11 is made of rubber or plastic, prevents metal contact between the spherical surface of the inlet nozzle 12 and the outer edge 13 of the bearing housing.

Die im Lagergehäuse 8 einstellbare Einlaßdüse 12 ist mit einer mittigen Bohrung 14 ausgerüstet.The adjustable inlet nozzle 12 in the bearing housing 8 is equipped with a central bore 14.

In die Buchse 4 wird ein Rohrstutzen 15 eines Mischgehäuses 16 eingeführt, der mindestens drei nach außen geöffnete, in Abstand voneinander angeordnete Ringnuten aufweist. In dem dargestellten Ausführungsbeispiel ist der Rohrstutzen 15 mit fünf Ringnuten versehen, denen die Bezugszeichen 17,18,19,20,21 zugeordnet sind. Die vordere Ringnut 21, die der Einlaßdüse 12 benachbart liegt, nimmt den Verankerungsteil eines Dichtungsringes 22 auf, der sich an der Innenfläche der Buchse 4 abstützt. Die am anderen Ende liegende Ringnut 17 nimmt den Verankerungsteil eines geschlitzten Sicherungsringes 23 auf, an dem sich eine Überwurfmutter 24 abstützt, die auf das Außengewinde der Buchse 4 geschraubt wird, um das Mischgehäuse 16 an der Buchse 4 festzulegen.A pipe socket 15 of a mixing housing 16 is inserted into the socket 4 and has at least three ring grooves which are open to the outside and are spaced apart from one another. In the illustrated embodiment, the pipe socket 15 is provided with five annular grooves, which are assigned the reference numerals 17, 18, 19, 20, 21. The front annular groove 21, which is adjacent to the inlet nozzle 12, receives the anchoring part of a sealing ring 22, which is supported on the inner surface of the bush 4. The annular groove 17 located at the other end receives the anchoring part of a slotted locking ring 23, on which a union nut 24 is supported, which is screwed onto the external thread of the socket 4 in order to fix the mixing housing 16 to the socket 4.

Bei dem dargestellten Ausführungsbeispiel besteht die Möglichkeit, den geschlitzten Sicherungsring 23 in eine der Ringnuten 18,19 oder 20 einzusetzen, wodurch die Eintauchtiefe des Rohrstutzens in die Buchse verringert wird.In the illustrated embodiment, there is the possibility of inserting the slotted locking ring 23 into one of the ring grooves 18, 19 or 20, as a result of which the immersion depth of the pipe socket in the socket is reduced.

Um die Lage des Mischgehäuses 16 gegenüber der Buchse 4 zu arretieren, ist die Buchse 4 an ihrer dem Mischgehäuse zugewandten Stirnseite mit einem radial verlaufenden Schlitz 25 ausgerüstet, in den ein radial nach außen sich erstreckender Nocken 26 des Rohrstutzens eingreift. Hierdurch wird eine gewünschte Ausrichtung des Mischgehäuses gegenüber der Buchse 4 und eine verdrehfeste Lagerung des Rohrstutzens 15 in der Buchse erzielt.In order to lock the position of the mixing housing 16 in relation to the bushing 4, the bushing 4 is equipped on its end face facing the mixing housing with a radially extending slot 25 into which a radially outwardly extending cam 26 of the pipe socket engages. This achieves a desired alignment of the mixing housing with respect to the socket 4 and a torsion-proof mounting of the pipe socket 15 in the socket.

Das Mischgehäuse 16 weist eine wasserführende Leitung 27 auf, die in einen Injektor 28 einmündet. Ferner ist das Mischgehäuse 16 mit einem luftführunden Kanal 29 ausgerüstet, der sich bis zum Injektor 28 hin erstreckt. Die wasserführende Leitung 27 wird mittels einer Umwälzpumpe mit Wasser beaufschlagt, das in dem Injektor 28 einen Treibstrahl bildet, der in dem Raum 30 einen Unterdruck erzeugt und Luft ansaugt, so daß ein Wasser-Luft-Gemisch durch die Einlaßdüse 12 in die Wanne 1 eingeführt wird.The mixing housing 16 has a water-carrying line 27 which opens into an injector 28. Furthermore, the mixing housing 16 is equipped with an air-guided channel 29 which extends up to the injector 28. The water-carrying line 27 is acted upon by means of a circulation pump with water, which forms a propellant jet in the injector 28, which creates a negative pressure in the space 30 and sucks in air, so that a water-air mixture is introduced into the tub 1 through the inlet nozzle 12 becomes.

Damit sich im unteren Bereich des Rohrstutzens zwischen dem Injektor und der Einlaßdüse 12 kein Restwasser ansammeln kann, ist im unteren Bereich der Buchse 4 ein winkelförmiger Ablaufkanal 31 für dieses Restwasser vorgesehen.So that no residual water can accumulate in the lower area of the pipe socket between the injector and the inlet nozzle 12, an angular outlet channel 31 is provided for this residual water in the lower area of the bushing 4.

Claims (4)

1. Mischgehäuse mit kugelförmiger Einlaßdüse für Whirlpool-Wannen, wobei das Mischgehäuse eine mittels einer Umwälzpumpe beaufschlagbare, wasserführende, in einen Injektor einmündende Leitung, einen zum Injektor hin sich erstreckenden Luftkanal und einen Rohrstutzen aufweist, der in eine mit einem Befestigungsflansch und einem Aussengewinde versehene, an dem Rand einer Einlaßöffnung der Wanne festschraubbare, mit einem Außengewinde ausgerüstete Buchse einführbar und mittels einer Überwurfrnutter festlegbar ist, dadurch gekennzeichnet , daß der Rohrstutzen (15) mindestens drei nach außen geöffnete, in Abstand voneinander angeordnete Ringnuten (17 bis 21) aufweist, von denen die der Einlaßdüse (12) benachbart liegende, den Verankerungsteil eines sich an der Innenfläche der Buchse (4) abstützenden Dichtungsringes (22) und die am anderen Ende liegende Ringnut (17) den Verankerungsteil eines geschlitzten Sicherungsringes (23) aufnimmt, an dem sich die Überwurfmutter (24) abstützt.1. Mixing housing with a spherical inlet nozzle for whirlpool baths, the mixing housing having a line which can be acted upon by means of a circulating pump, water-leading, leading into an injector, an air duct extending to the injector and a pipe socket which is provided with a fastening flange and an external thread , insertable at the edge of an inlet opening of the tub, equipped with an external thread and insertable by means of a union nut, characterized in that the pipe socket (15) has at least three outwardly open, spaced ring grooves (17 to 21), of which the inlet nozzle (12) lying adjacent, the anchoring part of a sealing ring (22) supported on the inner surface of the bushing (4) and the annular groove (17) at the other end receives the anchoring part of a slotted locking ring (23) on which the union nut (24) is supported. 2. Mischgehäuse mit kugelförmiger Einlaßdüse nach Anspruch 1, dadurch gekennzeichnet, daß der Rohrstutzen (15) einen radial nach außen sich erstreckenden Nocken (26) aufweist, der in einen radial verlaufenden, stirnseitig geöffneten Schlitz (25) der Buchse (4) eingreift.2. Mixing housing with a spherical inlet nozzle according to claim 1, characterized in that the pipe socket (15) has a radially outwardly extending cam (26) which engages in a radially extending, frontally open slot (25) of the bushing (4). 3. Mischgehäuse mit kugeförmiger Einlaßdüse nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die kugelförmige Einlaßdüse (12) zwischen zwei elastischen Ringen (10,11) in einem Gehäuse (8) gelagert ist, das mit zwei in Abstand voneinander angeordneten, nach innen geöffneten Ringnuten zur Aufnahme der Verankerungsteile der elastischen Ringe (10,11) versehen ist.3. Mixing housing with a spherical inlet nozzle according to one of the preceding claims, characterized in that the spherical inlet nozzle (12) is mounted between two elastic rings (10, 11) in a housing (8) which is arranged with two spaced apart, inward open ring grooves for receiving the anchor tion parts of the elastic rings (10, 11) is provided. 4. Mischgehäuse mit kugelförmiger Einlaßdüse nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß im unteren Bereich der Buchse (4) ein winkelförmiger Ablaufkanal (31) für Restwasser vorgesehen ist.4. Mixing housing with a spherical inlet nozzle according to one of the preceding claims, characterized in that in the lower region of the socket (4) an angular outlet channel (31) is provided for residual water.
EP19840102716 1983-03-18 1984-03-13 Mixer housing for a whirlpool bath with a spherical eyeball nozzle Expired EP0119581B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8307973U 1983-03-18
DE19838307973 DE8307973U1 (en) 1983-03-18 1983-03-18 MIXING HOUSING WITH SPHERICAL INLET NOZZLE FOR WHIRLPOOL TUBS

Publications (3)

Publication Number Publication Date
EP0119581A2 true EP0119581A2 (en) 1984-09-26
EP0119581A3 EP0119581A3 (en) 1985-01-09
EP0119581B1 EP0119581B1 (en) 1986-06-18

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EP19840102716 Expired EP0119581B1 (en) 1983-03-18 1984-03-13 Mixer housing for a whirlpool bath with a spherical eyeball nozzle

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EP (1) EP0119581B1 (en)
DE (1) DE8307973U1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173096A (en) * 1985-04-02 1986-10-08 Aquakraft Limited Improvements in or relating to baths
US4972531A (en) * 1989-07-13 1990-11-27 Gravatt Eugene M Jet nozzle assembly for bath tubs
US5027450A (en) * 1989-07-21 1991-07-02 Harold Lang Extendible and retractable spa jet
EP0454029A1 (en) * 1990-04-23 1991-10-30 Jacuzzi Europe Spa Device for cleaning a mouth for hydromassage
EP0565158A1 (en) * 1992-04-08 1993-10-13 Bronte Whirlpools Limited Hydro-therapy jet drainage
AT397912B (en) * 1991-12-23 1994-08-25 Koller Rudolf Nozzle fitting for tubs or basins for jacuzzis
EP0670156A1 (en) * 1994-03-04 1995-09-06 Jacuzzi Europe Spa Hydromassage nozzle
EP0734707A2 (en) * 1995-03-31 1996-10-02 American Standard Inc. Nozzle assembly, in particular for hydromassage
US8074682B2 (en) 2008-06-05 2011-12-13 Zhirkevich Vasiliy Yul Evich Mixer tap for a thermal wave massage device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8512416U1 (en) * 1985-04-26 1986-03-06 Schuessler, Guenter, 8000 Muenchen Water basin with air bubble device
DE3903477A1 (en) * 1989-02-06 1990-08-09 Viegener Ii Fa Franz Mixing housing with rotatably mounted inlet nozzle for whirlpool tubs

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US2968440A (en) * 1958-01-16 1961-01-17 Gates Rubber Co Sprinkler device
US3421702A (en) * 1967-08-02 1969-01-14 Spraying Systems Co Adjustable multiple fluid atomizing nozzle
US4168705A (en) * 1977-05-31 1979-09-25 Jacuzzi Bros., Inc. Float and check valve for hydrotherapy unit air intake
US4264039A (en) * 1977-12-20 1981-04-28 South Pacific Industries Aerator

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Publication number Priority date Publication date Assignee Title
US2968440A (en) * 1958-01-16 1961-01-17 Gates Rubber Co Sprinkler device
US3421702A (en) * 1967-08-02 1969-01-14 Spraying Systems Co Adjustable multiple fluid atomizing nozzle
US4168705A (en) * 1977-05-31 1979-09-25 Jacuzzi Bros., Inc. Float and check valve for hydrotherapy unit air intake
US4264039A (en) * 1977-12-20 1981-04-28 South Pacific Industries Aerator

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173096A (en) * 1985-04-02 1986-10-08 Aquakraft Limited Improvements in or relating to baths
US4972531A (en) * 1989-07-13 1990-11-27 Gravatt Eugene M Jet nozzle assembly for bath tubs
US5027450A (en) * 1989-07-21 1991-07-02 Harold Lang Extendible and retractable spa jet
EP0454029A1 (en) * 1990-04-23 1991-10-30 Jacuzzi Europe Spa Device for cleaning a mouth for hydromassage
AT397912B (en) * 1991-12-23 1994-08-25 Koller Rudolf Nozzle fitting for tubs or basins for jacuzzis
EP0565158A1 (en) * 1992-04-08 1993-10-13 Bronte Whirlpools Limited Hydro-therapy jet drainage
EP0670156A1 (en) * 1994-03-04 1995-09-06 Jacuzzi Europe Spa Hydromassage nozzle
EP0734707A2 (en) * 1995-03-31 1996-10-02 American Standard Inc. Nozzle assembly, in particular for hydromassage
EP0734707A3 (en) * 1995-03-31 1997-12-03 American Standard Inc. Nozzle assembly, in particular for hydromassage
US8074682B2 (en) 2008-06-05 2011-12-13 Zhirkevich Vasiliy Yul Evich Mixer tap for a thermal wave massage device

Also Published As

Publication number Publication date
EP0119581A3 (en) 1985-01-09
EP0119581B1 (en) 1986-06-18
DE8307973U1 (en) 1983-06-16

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