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EP0358176A3 - Method and device for interrupting a refrigerating circuit - Google Patents

Method and device for interrupting a refrigerating circuitDownload PDF

Info

Publication number
EP0358176A3
EP0358176A3EP89116415AEP89116415AEP0358176A3EP 0358176 A3EP0358176 A3EP 0358176A3EP 89116415 AEP89116415 AEP 89116415AEP 89116415 AEP89116415 AEP 89116415AEP 0358176 A3EP0358176 A3EP 0358176A3
Authority
EP
European Patent Office
Prior art keywords
compressor
refrigerant
interrupting
refrigerant circuit
refrigerating circuit
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Withdrawn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
EP89116415A
Other languages
German (de)
French (fr)
Other versions
EP0358176A2 (en
Inventor
Wilhelm Niessen
Hartmut Guderley
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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
Application filed by Licentia Patent Verwaltungs GmbHfiledCriticalLicentia Patent Verwaltungs GmbH
Publication of EP0358176A2publicationCriticalpatent/EP0358176A2/en
Publication of EP0358176A3publicationCriticalpatent/EP0358176A3/en
Withdrawnlegal-statusCriticalCurrent

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Abstract

Translated fromGerman

Ein zu entsorgender Kältemittelkreislauf enthält einen Verdichter (1), einen Verflüssiger (2), ein Drosselorgan (3) und einen Verdampfer (4). Um diesen Kältemittelkreislauf in einfacher Weise entsorgen zu können, ist im Bereich des Druckrohres (5) nach dem Verdichter (1) eine Entnahmestelle (6) vorgesehen, an welchen ein Auffangbehälter (8) für Kältemittel über ein Anschlußstück (7) ansetzbar ist. Bei geöffnetem Ventil (7) kann durch Einschalten des Verdichters (1) bei abgesperrtem nachflogendem Kältemittelkreislauf das darin enthaltene Kältemittel in den Auffangbehälter (8) gepumpt werden.A refrigerant circuit to be disposed of contains oneCompressor (1), a condenser (2), a throttle body(3) and an evaporator (4). To thisDispose of the refrigerant circuit in a simple mannercan, is in the area of the pressure pipe (5) afterCompressor (1) provided an extraction point (6)which a container (8) for refrigerant viaConnector (7) can be attached. With valve open (7)can be done by switching on the compressor (1) when thesubsequent refrigerant circuit the contained thereinRefrigerant can be pumped into the collection container (8).

EP89116415A1988-09-091989-09-06Method and device for interrupting a refrigerating circuitWithdrawnEP0358176A3 (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
DE38307181988-09-09
DE19883830718DE3830718A1 (en)1988-09-091988-09-09 METHOD AND DEVICE FOR THE DISPOSAL OF A REFRIGERANT CIRCUIT

Publications (2)

Publication NumberPublication Date
EP0358176A2 EP0358176A2 (en)1990-03-14
EP0358176A3true EP0358176A3 (en)1990-07-18

Family

ID=6362638

Family Applications (1)

Application NumberTitlePriority DateFiling Date
EP89116415AWithdrawnEP0358176A3 (en)1988-09-091989-09-06Method and device for interrupting a refrigerating circuit

Country Status (3)

CountryLink
EP (1)EP0358176A3 (en)
DE (1)DE3830718A1 (en)
DK (1)DK397189A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
AU6182190A (en)*1989-08-161991-04-03Ashland Oil, Inc.Flexible gas salvage containers and process for use
US6216473B1 (en)*1998-01-172001-04-17Tsuneo AriiMethod of recovering a coolant, apparatus therefor, tool therefor and three-way valve for recovering a pressurized fluid

Citations (11)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2181854A (en)*1937-07-281939-11-28Westinghouse Electric & Mfg CoRefrigeration apparatus and method
US2214699A (en)*1939-04-081940-09-10Westinghouse Electric & Mfg CoRefrigeration method
US2226851A (en)*1938-04-111940-12-31Imp Brass Mfg CoCharging mechanism
US2464563A (en)*1946-03-271949-03-15Nash Kelvinator CorpRefrigeration charging and evacuation apparatus
US2614400A (en)*1950-01-061952-10-21Meco Pilot Mfg CompanyCharging valve in refrigeration apparatus
US3232070A (en)*1963-05-171966-02-01Spormac Sales CompanyRefrigerant saver
US3243969A (en)*1964-01-271966-04-05Lennox Ind IncArrangement and method for charging refrigerant into a capillary-controlled refrigeration system
US3548861A (en)*1969-05-191970-12-22John W MullinsLine tapping service valve
US4069686A (en)*1976-09-071978-01-24Hoelman Walter ACoupling for use in servicing air conditioning systems
US4285206A (en)*1979-02-051981-08-25Draf Tool Co., Inc.Automatic refrigerant recovery, purification and recharge apparatus
DE3136608A1 (en)*1981-09-151983-03-31Licentia Patent-Verwaltungs-Gmbh, 6000 FrankfurtMethod of sealed closing of a filling pipe

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2181854A (en)*1937-07-281939-11-28Westinghouse Electric & Mfg CoRefrigeration apparatus and method
US2226851A (en)*1938-04-111940-12-31Imp Brass Mfg CoCharging mechanism
US2214699A (en)*1939-04-081940-09-10Westinghouse Electric & Mfg CoRefrigeration method
US2464563A (en)*1946-03-271949-03-15Nash Kelvinator CorpRefrigeration charging and evacuation apparatus
US2614400A (en)*1950-01-061952-10-21Meco Pilot Mfg CompanyCharging valve in refrigeration apparatus
US3232070A (en)*1963-05-171966-02-01Spormac Sales CompanyRefrigerant saver
US3243969A (en)*1964-01-271966-04-05Lennox Ind IncArrangement and method for charging refrigerant into a capillary-controlled refrigeration system
US3548861A (en)*1969-05-191970-12-22John W MullinsLine tapping service valve
US4069686A (en)*1976-09-071978-01-24Hoelman Walter ACoupling for use in servicing air conditioning systems
US4285206A (en)*1979-02-051981-08-25Draf Tool Co., Inc.Automatic refrigerant recovery, purification and recharge apparatus
DE3136608A1 (en)*1981-09-151983-03-31Licentia Patent-Verwaltungs-Gmbh, 6000 FrankfurtMethod of sealed closing of a filling pipe

Also Published As

Publication numberPublication date
EP0358176A2 (en)1990-03-14
DE3830718A1 (en)1990-03-22
DK397189A (en)1990-03-10
DK397189D0 (en)1989-08-11

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