EP0386592A1 - Device for evacuating cooling units - Google Patents

Device for evacuating cooling units Download PDF

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Publication number
EP0386592A1
EP0386592A1 EP90103822A EP90103822A EP0386592A1 EP 0386592 A1 EP0386592 A1 EP 0386592A1 EP 90103822 A EP90103822 A EP 90103822A EP 90103822 A EP90103822 A EP 90103822A EP 0386592 A1 EP0386592 A1 EP 0386592A1
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EP
European Patent Office
Prior art keywords
disposal
cooling
trolley
cooling units
removal
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
EP90103822A
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German (de)
French (fr)
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EP0386592B1 (en
Inventor
Hans-Peter Walter
Alfred Walter
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.)
SEG BASIS GmbH
Original Assignee
Walter GmbH
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
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Publication of EP0386592A1 publication Critical patent/EP0386592A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0256—Operating and control devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0212—Circular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0237—Multiple lifting units; More than one suction area
    • B66C1/0243—Separate cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0256—Operating and control devices
    • B66C1/0262—Operating and control devices for rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B66C7/02—Runways, tracks or trackways for trolleys or cranes for underhung trolleys or cranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/002—Collecting refrigerant from a cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/005—Service stations therefor

Abstract

The aim of the invention is to provide a device, with which environment-friendly and proper removal of the noxious coolants and also of the lubricating oils can be carried out during the scrapping of cooling units. <??>This aim is achieved according to the invention in that the removal device (1) has an incoming and an outgoing trolley (2, 3) which can be moved horizontally on a common support rail (4), in that each trolley (2, 3) is assigned a suction plate (7) which can be raised and lowered on a pull element (5) and is connected to a vacuum installation (6), in that furthermore a cardanically movable table (8) is provided with suction plates (9) connected to the vacuum installation (6), and in that, for the removal of the media intended for cooling, there are tongs (10) which are connected to a collecting container (12) via a pipe system (11). <IMAGE>

Description

Die Erfindung bezieht sich auf eine Vorrichtung zur Entsorgung von in KĂĽhlaggregaten zum KĂĽhlen bestimmten Medien.The invention relates to a device for the disposal of media intended for cooling in cooling units.

Die Erzeugung tiefer Temperaturen in Kühlschränken und Tiefkühleinrichtungen erfolgt vorwiegend durch Kühlmedien, die in einem geschlossenen Leitungssystem zirkulieren und Fluorchlorkohlenwasserstoffe (FCKW) enthalten. Fluorchlorkohlenwasserstoffe sind bekanntlich für die Umwelt schädlich und tragen dazu bei, die Ozonschicht der Erdatmosphäre zu zerstören. Deshalb ist es zum Schutze der Umwelt erforderlich, daß die beim Verschrotten derartiger Kühlaggregate anfallenden, flüchtigen Fluorchlorkohlenwasserstoffe nicht in die Atmosphäre freigesetzt werden.Low temperatures in refrigerators and freezers are mainly generated by cooling media that circulate in a closed pipe system and contain chlorofluorocarbons (CFCs). Chlorofluorocarbons are known to be harmful to the environment and help to destroy the ozone layer of the earth's atmosphere. Therefore, to protect the environment, it is necessary that the volatile chlorofluorocarbons resulting from the scrapping of such cooling units are not released into the atmosphere.

Beim Verschrotten eines Kühlschrankes fallen beispielsweise bis zu 200 g Fluorchlorkohlenwasserstoffe und außerdem ca. 300 g Schmieröle an, die bei der bisher üblichen Verschrottung in die Atmosphäre entwichen bzw. in den Boden gelangt sind.When a refrigerator is scrapped, for example, up to 200 g of chlorofluorocarbons and also about 300 g of lubricating oils are obtained, which have escaped into the atmosphere or got into the ground when scrapping has been customary.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zu schaffen, mit der eine umweltfreundliche und sachgemäße Entsorgung der giftigen Kühlmedien und auch der Schmieröle bei der Verschrottung von Kühlaggregaten durchgeführt werden kann.The invention has for its object to provide a device with which an environmentally friendly and proper disposal of the toxic cooling media and also the lubricating oils can be carried out when scrapping cooling units.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Entsorgungsvorrichtung eine Eingangs- und eine Ausgangslaufkatze aufweist, die auf einer gemeinsamen Tragschiene waagrecht verfahrbar sind, daß jeder Laufkatze ein an einem Zugelement auf- und abfahrbarer, mit einer Vakuumanlage verbundener Saugteller zugeordnet ist, daß weiterhin ein kardanisch bewegbarer Tisch mit an die Vakuumanlage angeschlossenen Saugtellern vorgesehen ist, und daß zum Entfernen der zum Kühlen bestimmten Medien eine Zange vorhanden ist, die über ein Leitungssystem mit einem Sammelbehälter verbunden ist.This object is achieved in that the disposal device has an input and an output trolley, which can be moved horizontally on a common mounting rail, that each trolley is assigned a suction plate that can be moved up and down on a pulling element and connected to a vacuum system, and that a Cardanic movable table is provided with suction plates connected to the vacuum system, and that a pair of pliers is available for removing the media intended for cooling, which pliers are connected to a collecting container via a line system.

Eine vorteilhafte Ausbildung der Erfindung besteht darin, daß der Tisch eine Säule und eine Tischplatte mit Saugtellern aufweist, und daß die Tischplatte über Kardangelenke allseitig drehbar gelagert und durch zwei Hydraulikzylinder betätigbar ist.An advantageous embodiment of the invention is that the table has a column and a table top with suction plates, and that the table top is rotatably mounted on all sides and can be actuated by two hydraulic cylinders.

Im Rahmen der Erfindung liegt es auch, daĂź die Entsorgungsvorrichtung aus zwei parallel arbeitenden Entsorgungslinien besteht.It is also within the scope of the invention that the disposal device consists of two disposal lines operating in parallel.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß die in dem Kühlkreislauf von Kühlschränken und Tiefkühleinrichtungen befindlichen Kühlmedien ebenso wie die Schmieröle umweltfreundlich und leicht entfernt und gesammelt werden können und für eine Aufbereitung und Wiederverwendung verfügbar sind.The advantages achieved by the invention are, in particular, that the cooling media located in the cooling circuit of refrigerators and freezers, as well as the lubricating oils, can be removed and collected in an environmentally friendly and easy manner and are available for processing and reuse.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawings and will be described in more detail below.

Es zeigen

  • Fig. 1 die Entsorgung des KĂĽhlkreislaufes eines KĂĽhlschrankes (schematisch),
  • Fig. 2 und Fig. 3 eine erfindungsgemäße Vorrichtung in zwei Ansichten,
  • Fig. 4 und Fig. 5 einen erfindungsgemäßen Tisch in zwei Ansichten.
Show it
  • 1 the disposal of the cooling circuit of a refrigerator (schematic),
  • 2 and Fig. 3 shows a device according to the invention in two views,
  • 4 and FIG. 5 a table according to the invention in two views.

Aus der schematischen Darstellung in Fig. 1 geht hervor, wie mit Hilfe der Zange 10, die beispielsweise entsprechend der Patentanmeldung P 39 00 380.9-13 ausgebildet ist, der geschlossene Kühlkreislauf 21 eines Kühlaggregates, beispielsweise eines Kühlschrankes 22, angezapft, und das Kühlmedium über die in dem Leitungssystem 11 angeordneten Pumpe 23 in den Sammelbehälter 12 entsorgt wird. Entsprechend wird auch die Entsorgung der Schmieröle durchgeführt.1 shows how the closed cooling circuit 21 of a cooling unit, for example a refrigerator 22, is tapped with the aid of the pliers 10, which is designed, for example, according to patent application P 39 00 380.9-13, and the cooling medium the pump 23 arranged in the line system 11 is disposed of in the collecting container 12. The lubricating oils are also disposed of accordingly.

In den Fig. 2 und 3 ist die erfindungsgemäße Entsorgungsvorrichtung 1 in zwei Ansichten dargestellt. Bei dieser Vorrichtung handelt es sich um eine mobile Anlage, die aus zwei parallel arbeitenden Entsorgungslinien besteht, und die umweltschädlichen Kühlmedien wie auch die Schmieröle aus den zu verschrottenden Kühlaggregaten vor Ort entfernt.2 and 3, the disposal device 1 according to the invention is shown in two views. This device is a mobile system that consists of two parallel disposal lines and removes the environmentally harmful cooling media as well as the lubricating oils from the cooling units to be scrapped on site.

Ohne Einschränkung kann die erfindungsgemäße Vorrichtung aber auch stationär in entsprechenden Werkhallen oder Labors untergebracht werden.Without limitation, however, the device according to the invention can also be accommodated stationary in corresponding workshops or laboratories.

Wie aus Fig. 2 hervorgeht, sind zum Transport der zu entsorgenden Kühlaggregate eine Eingangslaufkatze 2 und eine Ausgangslaufkatze 3 verfahrbar auf einer gemeinsamen Tragschiene 4 angeordnet, deren äußere Enden bei der dargestellten mobilen Anlage nach Hochklappen der linken und rechten Seitenwände 33, 34 über die Schwenkzapfen 24, 25 seitlich auf- und einschwenkbar sind. Jede Laufkatze 2, 3 trägt an einem Zugelement 5, beispielsweise einer Kette, einen auf- und abfahrbaren, durch die Vakuumleitung 26 an die Vakuumanlage 6 angeschlossenen Saugteller 7. Der zu entsorgende Kühlschrank 22 in Fig. 2 wird mit Hilfe des Saugtellers 7, der sich infolge der über die Vakuumanlage 6 erzeugten Unterdrucks fest an den Kühlschrank 22 saugt, und der Eingangslaufkatze 2 angehoben und auf den im Innern der Entsorgungsvorrichtung 1 befindlichen Tisch 8 transportiert.As can be seen from FIG. 2, for the transport of the cooling units to be disposed of, an input trolley 2 and an output trolley 3 are movably arranged on a common mounting rail 4, the outer ends of which in the mobile system shown after the left and right side walls 33, 34 have been folded up via the pivot pins 24, 25 can be pivoted up and down laterally. Each trolley 2, 3 carries, on a pulling element 5, for example a chain, a suction plate 7 that can be moved up and down and connected to the vacuum system 6 through the vacuum line 26. The refrigerator 22 to be disposed of in FIG due to the negative pressure generated by the vacuum system 6 sucks firmly on the refrigerator 22, and the inlet trolley 2 is raised and transported to the table 8 located inside the disposal device 1.

Als sehr vorteilhaft erweist sich bei der Entsorgung von Kühlaggregaten, daß durch die erfindungsgemäße Ausbildung des Tisches 8 die Tischplatte 14 allseitig schwenkbar gelagert ist. Wie aus Fig. 3 und der Detailzeichnung in Fig. 4 hervorgeht, läßt sich die auf der Säule 13 angeordnete Tischplatte 14 über die Kardangelenke 15, 16, 17, 18 und die Hydraulikzylinder 19, 20 in jede beliebige Lage bringen.It has proven to be very advantageous in the disposal of cooling units that the table top 14 is pivotally mounted on all sides due to the inventive design of the table 8. As can be seen from FIG. 3 and the detailed drawing in FIG. 4, the table top 14 arranged on the column 13 can be brought into any position via the cardan joints 15, 16, 17, 18 and the hydraulic cylinders 19, 20.

Zur DurchfĂĽhrung der Entsorgung wird der auf dem Tisch 8 abgelegte KĂĽhlschrank 22 durch die Saugteller 9, die mit der Vakuumanlage 6 ĂĽber entsprechende Vakuumleitungen 27 und Absperrventile 28 verbunden sind, auf der Tischplatte 14 festgesaugt und in die fĂĽr die Entsorgung optimale Stellung gebracht.To carry out the disposal, the refrigerator 22 placed on the table 8 is sucked onto the table top 14 by the suction plates 9, which are connected to the vacuum system 6 via corresponding vacuum lines 27 and shut-off valves 28, and brought into the optimal position for disposal.

Das bei der Entsorgung aus den Kühlaggregaten ausfließende Wasser läuft durch einen den Fußboden bildenden Rost 29 in Wasserauffangwannen 30, 31 und wird im Wassersammelbehälter 32 aufgefangen.The water flowing out of the cooling units during disposal runs through a grate 29 forming the floor in water collecting troughs 30, 31 and is collected in the water collecting container 32.

An kälteren Tagen sorgt eine Heizungsanlage 35 mit einziehbarem Kamin 36 für entsprechende Arbeitstemperaturen in der mobilen Entsorgungsvorrichtung 1, die außerdem noch durch an den ausgeklappten Seitenwänden 33, 34 umlaufend angebrachte Planen gegen Witterungseinflüsse geschützt werden kann.On colder days, a heating system 35 with a retractable chimney 36 ensures appropriate working temperatures in the mobile disposal device 1, which can also be protected against the weather by tarpaulins attached to the unfolded side walls 33, 34.

Die mobile Entsorgungsvorrichtung 1 besitzt eine eigene Energieversorgung 25, die, wie in Fig. 3 dargestellt, außen an der Entsorgungsvorrichtung 1 angebracht ist, oder aber auch in einem Nachläufer installiert sein kann.The mobile disposal device 1 has its own energy supply 25, which, as shown in FIG. 3, is attached to the outside of the disposal device 1 or can also be installed in a trailer.

Claims (3)

1. Vorrichtung zur Entsorgung von in Kühlaggregaten zum Kühlen bestimmten Medien, dadurch gekennzeichnet, daß die Entsorgungsvorrichtung (1) eine Eingangs- und eine Ausgangslaufkatze (2, 3) aufweist, die auf einer gemeinsamen Tragschiene (4) waagrecht verfahrbar sind, daß jeder Laufkatze (2, 3) ein an einem Zugelement (5) auf- und abfahrbarer, mit einer Vakuumanlage (6) verbundener Saugteller (7) zugeordnet ist, daß weiterhin ein kardanisch bewegbarer Tisch (8) mit an die Vakuumanlage (6) angeschlossenen Saugtellern (9) vorgesehen ist, und daß zum Entfernen der zum Kühlen bestimmten Medien eine Zange (10) vorhanden ist, die über ein Leitungssystem (11) mit einem Sammelbehälter (12) verbunden ist.1. Device for the disposal of cooling media intended for cooling media, characterized in that the disposal device (1) has an input and an output trolley (2, 3) which can be moved horizontally on a common mounting rail (4) that each trolley (2, 3) a suction plate (7) that can be moved up and down on a tension element (5) and is connected to a vacuum system (6) is assigned to a gimbal-movable table (8) with suction plates (6) connected to the vacuum system (6) 9) is provided, and that to remove the media intended for cooling, a pair of pliers (10) is provided which is connected to a collecting container (12) via a line system (11). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Tisch (8) eine Säule (13) und eine Tischplatte (14) mit Saugtellern (9) aufweist, und daß die Tischplatte (14) über Kardangelenke (15, 16, 17, 18) allseitig drehbar gelagert und durch zwei Hydraulikzylinder (19, 20) betätigbar ist.2. Device according to claim 1, characterized in that the table (8) has a column (13) and a table top (14) with suction plates (9), and that the table top (14) via universal joints (15, 16, 17, 18) can be rotated on all sides and can be actuated by two hydraulic cylinders (19, 20). 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Entsorgungsvorrichtung (1) aus zwei parallel arbeitenden Entsorgungslinien besteht.3. Device according to claim 1, characterized in that the disposal device (1) consists of two parallel disposal lines.
EP90103822A 1989-03-04 1990-02-27 Device for evacuating cooling units Expired - Lifetime EP0386592B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8902602U DE8902602U1 (en) 1989-03-04 1989-03-04
DE8902602U 1989-03-04

Publications (2)

Publication Number Publication Date
EP0386592A1 true EP0386592A1 (en) 1990-09-12
EP0386592B1 EP0386592B1 (en) 1992-01-02

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ID=6836676

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EP90103822A Expired - Lifetime EP0386592B1 (en) 1989-03-04 1990-02-27 Device for evacuating cooling units

Country Status (9)

Country Link
US (1) US5031414A (en)
EP (1) EP0386592B1 (en)
AT (1) ATE71214T1 (en)
CA (1) CA2011379C (en)
DE (2) DE8902602U1 (en)
DK (1) DK0386592T3 (en)
ES (1) ES2028484T3 (en)
GR (1) GR3003714T3 (en)
HU (1) HU209203B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890542A2 (en) 1997-07-09 1999-01-13 SEG Umwelt-Service GmbH Cooling units disposal device

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NL8902218A (en) * 1989-09-04 1991-04-02 Aviv V O F METHOD AND APPARATUS FOR EMPTYING CFC-COOLING SYSTEMS
DE3941742A1 (en) * 1989-12-18 1991-06-20 Seg Sonder Entsorgungs Ges Mbh METHOD AND SYSTEM FOR THE DISPOSAL OF DISPOSED REFRIGERATORS
DE59009591D1 (en) * 1990-04-21 1995-10-05 Kuehl System Recycling Plant for the recovery of oil and fluorocarbon (CFC) from discarded refrigerated furniture, for example refrigerators.
US5311750A (en) * 1992-12-17 1994-05-17 Stark John P Oil collector unit
US5694778A (en) * 1995-07-21 1997-12-09 Whirlpool Corporation Refrigerant metering charge board and method of its operation
US6257013B1 (en) * 1999-08-12 2001-07-10 William C. Murray Air conditioning system mounting
KR100342257B1 (en) 2000-07-05 2002-07-02 윤종용 Refrigerator for kimchi
US20060200964A1 (en) * 2005-03-10 2006-09-14 Arca, Inc. Appliance recycling process

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US2281079A (en) * 1939-03-17 1942-04-28 Westinghouse Electric & Mfg Co Refrigerating apparatus
US3698419A (en) * 1971-05-11 1972-10-17 Natale G Tura Devices for piercing tubes in closed pressure systems
DE8708522U1 (en) * 1987-06-19 1987-07-30 Christof Fischer Gmbh, 7000 Stuttgart, De
US4747634A (en) * 1986-12-18 1988-05-31 Hoke Thomas A Apparatus for suspending a lifting pad

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US4624112A (en) * 1985-08-26 1986-11-25 Murray Corporation Automotive air conditioner charging station with over-ride controls
US4939905A (en) * 1989-12-04 1990-07-10 Kent-Moore Corporation Recovery system for differing refrigerants

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US2281079A (en) * 1939-03-17 1942-04-28 Westinghouse Electric & Mfg Co Refrigerating apparatus
US3698419A (en) * 1971-05-11 1972-10-17 Natale G Tura Devices for piercing tubes in closed pressure systems
US4747634A (en) * 1986-12-18 1988-05-31 Hoke Thomas A Apparatus for suspending a lifting pad
DE8708522U1 (en) * 1987-06-19 1987-07-30 Christof Fischer Gmbh, 7000 Stuttgart, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890542A2 (en) 1997-07-09 1999-01-13 SEG Umwelt-Service GmbH Cooling units disposal device
EP0890542A3 (en) * 1997-07-09 1999-02-03 SEG Umwelt-Service GmbH Cooling units disposal device

Also Published As

Publication number Publication date
ATE71214T1 (en) 1992-01-15
US5031414A (en) 1991-07-16
DE8902602U1 (en) 1989-05-11
ES2028484T3 (en) 1992-07-01
DK0386592T3 (en) 1992-02-03
EP0386592B1 (en) 1992-01-02
HUT56944A (en) 1991-10-28
DE59000027D1 (en) 1992-02-13
GR3003714T3 (en) 1993-03-16
HU209203B (en) 1994-03-28
HU901269D0 (en) 1990-05-28
CA2011379A1 (en) 1990-09-04
CA2011379C (en) 1993-10-12

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