ATE87358T1 - Verfahren und vorrichtung zur rueckgewinnung von kaeltemittel. - Google Patents

Verfahren und vorrichtung zur rueckgewinnung von kaeltemittel.

Info

Publication number
ATE87358T1
ATE87358T1 AT89902096T AT89902096T ATE87358T1 AT E87358 T1 ATE87358 T1 AT E87358T1 AT 89902096 T AT89902096 T AT 89902096T AT 89902096 T AT89902096 T AT 89902096T AT E87358 T1 ATE87358 T1 AT E87358T1
Authority
AT
Austria
Prior art keywords
compressor
heat exchanger
refrigerant
pct
pressure
Prior art date
Application number
AT89902096T
Other languages
English (en)
Inventor
Jan-Olav Leander Ahman
Original Assignee
Olsson Clas Ove
Ahman Jan Olav Leander
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20371210&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE87358(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Olsson Clas Ove, Ahman Jan Olav Leander filed Critical Olsson Clas Ove
Application granted granted Critical
Publication of ATE87358T1 publication Critical patent/ATE87358T1/de

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
AT89902096T 1988-01-28 1989-01-27 Verfahren und vorrichtung zur rueckgewinnung von kaeltemittel. ATE87358T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8800282A SE462238B (sv) 1988-01-28 1988-01-28 Foerfarande och anordning vid pumpning av koeldmedier vid gas- eller vaetskeform
EP89902096A EP0397760B1 (de) 1988-01-28 1989-01-27 Verfahren und Vorrichtung zur Rückgewinnung von Kältemittel
PCT/SE1989/000029 WO1989007227A1 (en) 1988-01-28 1989-01-27 A method and arrangement for pumping preferably refrigerants

Publications (1)

Publication Number Publication Date
ATE87358T1 true ATE87358T1 (de) 1993-04-15

Family

ID=20371210

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89902096T ATE87358T1 (de) 1988-01-28 1989-01-27 Verfahren und vorrichtung zur rueckgewinnung von kaeltemittel.

Country Status (14)

Country Link
US (1) US5067325A (de)
EP (1) EP0397760B1 (de)
JP (1) JPH03502358A (de)
KR (1) KR930005667B1 (de)
AT (1) ATE87358T1 (de)
AU (1) AU624358B2 (de)
BR (1) BR8907215A (de)
CA (1) CA1328356C (de)
DE (1) DE68905593T2 (de)
DK (1) DK169528B1 (de)
FI (1) FI91560C (de)
NO (1) NO170652C (de)
SE (1) SE462238B (de)
WO (1) WO1989007227A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580622A4 (en) * 1991-03-22 1994-08-24 Environmental Prod Amalgam Pty Apparatus for servicing refrigeration systems
US6408637B1 (en) 1999-11-01 2002-06-25 Century Mfg. Co. Apparatus and method for recovering and recycling refrigerant
US6314749B1 (en) 2000-02-03 2001-11-13 Leon R. Van Steenburgh, Jr. Self-clearing vacuum pump with external cooling for evacuating refrigerant storage devices and systems
JP5336039B2 (ja) * 2006-07-21 2013-11-06 ダイキン工業株式会社 二酸化炭素を冷媒として用いる冷凍装置における冷媒充填方法
CN108168166B (zh) * 2018-02-01 2023-11-24 青岛绿环工业设备有限公司 一种低温辅助制冷剂回收***

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232070A (en) * 1963-05-17 1966-02-01 Spormac Sales Company Refrigerant saver
US3699781A (en) * 1971-08-27 1972-10-24 Pennwalt Corp Refrigerant recovery system
JPS5824655Y2 (ja) * 1978-08-30 1983-05-27 トヨタ自動車株式会社 衝撃エネルギ吸収装置
US4363222A (en) * 1979-01-19 1982-12-14 Robinair Manufacturing Corporation Environmental protection refrigerant disposal and charging system
US4261178A (en) * 1979-01-19 1981-04-14 Robinair Manufacturing Corporation Environmental protection refrigeration disposal and charging system
US4476688A (en) * 1983-02-18 1984-10-16 Goddard Lawrence A Refrigerant recovery and purification system
US4646527A (en) * 1985-10-22 1987-03-03 Taylor Shelton E Refrigerant recovery and purification system
DE3616591A1 (de) * 1986-05-16 1987-11-19 Weiss Umwelttechnik Gmbh Verfahren und vorrichtung zur ueberfuehrung von kaeltemittel aus einem kaeltekreislauf in einen kaeltemittelspeicher
US4862699A (en) * 1987-09-29 1989-09-05 Said Lounis Method and apparatus for recovering, purifying and separating refrigerant from its lubricant
US4938031A (en) * 1987-11-04 1990-07-03 Kent-Moore Corporation Refrigerant recovery and purification system

Also Published As

Publication number Publication date
DK169528B1 (da) 1994-11-21
NO903278D0 (no) 1990-07-23
DE68905593T2 (de) 1993-10-07
DK176790A (da) 1990-07-25
EP0397760A1 (de) 1990-11-22
WO1989007227A1 (en) 1989-08-10
CA1328356C (en) 1994-04-12
US5067325A (en) 1991-11-26
NO170652C (no) 1992-11-11
SE8800282D0 (sv) 1988-01-28
FI91560C (fi) 1994-07-11
NO170652B (no) 1992-08-03
SE462238B (sv) 1990-05-21
AU624358B2 (en) 1992-06-11
FI903768A0 (fi) 1990-07-27
BR8907215A (pt) 1991-03-05
FI91560B (fi) 1994-03-31
KR930005667B1 (ko) 1993-06-24
AU3036089A (en) 1989-08-25
JPH03502358A (ja) 1991-05-30
DE68905593D1 (de) 1993-04-29
KR900700832A (ko) 1990-08-17
SE8800282L (sv) 1989-07-29
NO903278L (no) 1990-07-23
EP0397760B1 (de) 1993-03-24
DK176790D0 (da) 1990-07-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee