DE68905593D1 - Verfahren und vorrichtung zur rueckgewinnung von kaeltemittel. - Google Patents

Verfahren und vorrichtung zur rueckgewinnung von kaeltemittel.

Info

Publication number
DE68905593D1
DE68905593D1 DE8989902096T DE68905593T DE68905593D1 DE 68905593 D1 DE68905593 D1 DE 68905593D1 DE 8989902096 T DE8989902096 T DE 8989902096T DE 68905593 T DE68905593 T DE 68905593T DE 68905593 D1 DE68905593 D1 DE 68905593D1
Authority
DE
Germany
Prior art keywords
compressor
heat exchanger
refrigerant
pct
pressure
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.)
Expired - Fee Related
Application number
DE8989902096T
Other languages
English (en)
Other versions
DE68905593T2 (de
Inventor
Leander Ahman
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.)
AHMAN JAN OLAV LEANDER
Original Assignee
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68905593(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AHMAN JAN OLAV LEANDER filed Critical AHMAN JAN OLAV LEANDER
Application granted granted Critical
Publication of DE68905593D1 publication Critical patent/DE68905593D1/de
Publication of DE68905593T2 publication Critical patent/DE68905593T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (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)
  • Filling Or Discharging Of Gas Storage Vessels (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)
DE89902096T 1988-01-28 1989-01-27 Verfahren und Vorrichtung zur Rückgewinnung von Kältemittel. Expired - Fee Related DE68905593T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE68905593D1 true DE68905593D1 (de) 1993-04-29
DE68905593T2 DE68905593T2 (de) 1993-10-07

Family

ID=20371210

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89902096T Expired - Fee Related DE68905593T2 (de) 1988-01-28 1989-01-27 Verfahren und Vorrichtung zur Rückgewinnung von Kältemittel.

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
WO1992016801A1 (en) * 1991-03-22 1992-10-01 Environmental Products Amalgamated Pty. Ltd. 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系统

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
DK176790D0 (da) 1990-07-25
JPH03502358A (ja) 1991-05-30
AU3036089A (en) 1989-08-25
NO170652B (no) 1992-08-03
FI91560C (fi) 1994-07-11
WO1989007227A1 (en) 1989-08-10
DK176790A (da) 1990-07-25
NO903278D0 (no) 1990-07-23
KR900700832A (ko) 1990-08-17
NO903278L (no) 1990-07-23
EP0397760A1 (de) 1990-11-22
EP0397760B1 (de) 1993-03-24
CA1328356C (en) 1994-04-12
DE68905593T2 (de) 1993-10-07
FI903768A0 (fi) 1990-07-27
BR8907215A (pt) 1991-03-05
SE462238B (sv) 1990-05-21
ATE87358T1 (de) 1993-04-15
US5067325A (en) 1991-11-26
SE8800282D0 (sv) 1988-01-28
NO170652C (no) 1992-11-11
KR930005667B1 (ko) 1993-06-24
FI91560B (fi) 1994-03-31
DK169528B1 (da) 1994-11-21
AU624358B2 (en) 1992-06-11
SE8800282L (sv) 1989-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee