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AU650919B2 - Method and apparatus for recovering and purifying refrigerant - Google Patents

Method and apparatus for recovering and purifying refrigerant

Info

Publication number
AU650919B2
AU650919B2 AU87786/91A AU8778691A AU650919B2 AU 650919 B2 AU650919 B2 AU 650919B2 AU 87786/91 A AU87786/91 A AU 87786/91A AU 8778691 A AU8778691 A AU 8778691A AU 650919 B2 AU650919 B2 AU 650919B2
Authority
AU
Australia
Prior art keywords
recovering
purifying refrigerant
refrigerant
purifying
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.)
Ceased
Application number
AU87786/91A
Other versions
AU8778691A (en
Inventor
Lowell Edward Paige
Chester David Ripka
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.)
Carrier Corp
Original Assignee
Carrier Corp
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
Priority claimed from US07/612,643 external-priority patent/US5127232A/en
Priority claimed from US07/612,641 external-priority patent/US5174124A/en
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of AU8778691A publication Critical patent/AU8778691A/en
Application granted granted Critical
Publication of AU650919B2 publication Critical patent/AU650919B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Air Conditioning Control Device (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Drying Of Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
AU87786/91A 1990-11-13 1991-11-12 Method and apparatus for recovering and purifying refrigerant Ceased AU650919B2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US61264290A 1990-11-13 1990-11-13
US61263890A 1990-11-13 1990-11-13
US07/612,643 US5127232A (en) 1990-11-13 1990-11-13 Method and apparatus for recovering and purifying refrigerant
US612642 1990-11-13
US07/612,641 US5174124A (en) 1990-11-13 1990-11-13 Apparatus for sampling the purity of refrigerant flowing through a refrigeration circuit
US612641 1990-11-13
US612638 1990-11-13
US612643 1990-11-13

Publications (2)

Publication Number Publication Date
AU8778691A AU8778691A (en) 1992-05-14
AU650919B2 true AU650919B2 (en) 1994-07-07

Family

ID=27505111

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87786/91A Ceased AU650919B2 (en) 1990-11-13 1991-11-12 Method and apparatus for recovering and purifying refrigerant

Country Status (7)

Country Link
EP (1) EP0485873B1 (en)
JP (1) JPH04268178A (en)
KR (1) KR950014471B1 (en)
AU (1) AU650919B2 (en)
CA (1) CA2053929C (en)
DE (1) DE69101964T2 (en)
ES (1) ES2053261T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146761A (en) * 1991-06-17 1992-09-15 Carrier Corporation Method and apparatus for recovering refrigerant
US5146760A (en) * 1991-06-17 1992-09-15 Carrier Corporation Method and apparatus for compressor protection in a refrigerant recovery system
US5181390A (en) * 1992-01-02 1993-01-26 Cavanaugh Wayne B Manually operated refrigerant recovery apparatus
FR2758998B1 (en) * 1997-02-05 1999-04-02 Dehon Sa Anciens Etablissement METHOD FOR REGENERATING A POLLUTED FLUID AND INSTALLATION FOR IMPLEMENTING THE METHOD
JP4538980B2 (en) * 2001-04-20 2010-09-08 三菱電機株式会社 Refrigerant recovery device and recovery method
JP2002350014A (en) * 2001-05-22 2002-12-04 Daikin Ind Ltd Refrigeration equipment
CN111829217A (en) * 2020-08-04 2020-10-27 北京美德瑞科技有限公司 Refrigerant recovery machine push-pull recovery and normal recovery automatic conversion system
CN112856864B (en) * 2021-01-16 2023-07-21 北海职业学院 A Refrigerant Purification System
CN114215734B (en) * 2021-11-05 2024-03-19 合肥通用机械研究院有限公司 Low-pressure working medium complete recovery system and recovery method for compressor testing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441330A (en) * 1980-12-01 1984-04-10 Robinair Manufacturing Corporation Refrigerant recovery and recharging system
US4646527A (en) * 1985-10-22 1987-03-03 Taylor Shelton E Refrigerant recovery and purification system
US4981020A (en) * 1990-02-02 1991-01-01 Scuderi Carmelo J Apparatus for recovering refrigerant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285206A (en) * 1979-02-05 1981-08-25 Draf Tool Co., Inc. Automatic refrigerant recovery, purification and recharge apparatus
US4923806A (en) * 1985-06-14 1990-05-08 Carrier Corporation Method and apparatus for refrigerant testing in a closed system
WO1989012792A1 (en) * 1988-06-24 1989-12-28 Murray Corporation Method and apparatus for full evacuation of air conditioner or refrigeration system
JPH076710B2 (en) * 1989-01-30 1995-01-30 ダイキン工業株式会社 Refrigerant recovery device
JP2770181B2 (en) * 1989-02-04 1998-06-25 サンデン株式会社 CFC recovery device
FR2645948B1 (en) * 1989-04-14 1994-12-09 Mathieu Christian INSTALLATION FOR RECOVERING A REFRIGERANT FLUID, ESPECIALLY CHLOROFLUOROCARBON

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441330A (en) * 1980-12-01 1984-04-10 Robinair Manufacturing Corporation Refrigerant recovery and recharging system
US4646527A (en) * 1985-10-22 1987-03-03 Taylor Shelton E Refrigerant recovery and purification system
US4981020A (en) * 1990-02-02 1991-01-01 Scuderi Carmelo J Apparatus for recovering refrigerant

Also Published As

Publication number Publication date
KR950014471B1 (en) 1995-11-28
CA2053929A1 (en) 1992-05-14
CA2053929C (en) 1994-05-03
EP0485873B1 (en) 1994-05-11
EP0485873A1 (en) 1992-05-20
DE69101964T2 (en) 1994-12-15
KR920010231A (en) 1992-06-26
AU8778691A (en) 1992-05-14
JPH04268178A (en) 1992-09-24
ES2053261T3 (en) 1994-07-16
DE69101964D1 (en) 1994-06-16

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