NO931937L - System for gjenvinning av kuldemedium - Google Patents

System for gjenvinning av kuldemedium

Info

Publication number
NO931937L
NO931937L NO931937A NO931937A NO931937L NO 931937 L NO931937 L NO 931937L NO 931937 A NO931937 A NO 931937A NO 931937 A NO931937 A NO 931937A NO 931937 L NO931937 L NO 931937L
Authority
NO
Norway
Prior art keywords
recovery system
refrigerant recovery
refrigerant
recovery
Prior art date
Application number
NO931937A
Other languages
English (en)
Other versions
NO931937D0 (no
Inventor
William H Ricketts
Francis C Flusche
Charles L York
Original Assignee
Rsb Engineers Planners Inc
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 Rsb Engineers Planners Inc filed Critical Rsb Engineers Planners Inc
Publication of NO931937D0 publication Critical patent/NO931937D0/no
Publication of NO931937L publication Critical patent/NO931937L/no

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
    • 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
    • F25B2345/004—Details for charging or discharging refrigerants; Service stations therefor with several tanks to collect or charge 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
    • F25B2345/006—Details for charging or discharging refrigerants; Service stations therefor characterised by charging or discharging valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
NO931937A 1992-05-28 1993-05-27 System for gjenvinning av kuldemedium NO931937L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/889,680 US5230224A (en) 1992-05-28 1992-05-28 Refrigerant recovery system

Publications (2)

Publication Number Publication Date
NO931937D0 NO931937D0 (no) 1993-05-27
NO931937L true NO931937L (no) 1993-11-29

Family

ID=25395583

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931937A NO931937L (no) 1992-05-28 1993-05-27 System for gjenvinning av kuldemedium

Country Status (7)

Country Link
US (1) US5230224A (no)
EP (1) EP0572247A1 (no)
JP (1) JPH0650639A (no)
CN (1) CN1080388A (no)
CA (1) CA2097023A1 (no)
MX (1) MX9303157A (no)
NO (1) NO931937L (no)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5501082A (en) * 1992-06-16 1996-03-26 Hitachi Building Equipment Engineering Co., Ltd. Refrigeration purge and/or recovery apparatus
US5325675A (en) * 1993-08-02 1994-07-05 Spx Corporation Refrigerant handling system and method with enhanced recovery vacuum capability
US5406806A (en) * 1993-10-12 1995-04-18 Rsb Engineers/Planners, Inc. Automatic charge refrigerant transfer system
JP3442166B2 (ja) * 1994-11-08 2003-09-02 新日本石油株式会社 空調機器用フロンの回収・再生・充填装置
US5606862A (en) * 1996-01-18 1997-03-04 National Refrigeration Products Combined refrigerant recovery, evacuation and recharging apparatus and method
US5761924A (en) * 1996-01-18 1998-06-09 National Refrigeration Products Refrigerant recycling apparatus and method
US5685161A (en) * 1996-01-25 1997-11-11 National Refrigeration Products Refrigerant recovery and recycling apparatus
US5827050A (en) * 1996-08-07 1998-10-27 Price; Gregory W. Jug heat pak
US6569158B1 (en) * 1999-01-25 2003-05-27 Cryocath Technologies, Inc. Leak detection system
US6260372B1 (en) * 2000-02-01 2001-07-17 Fredie Burke Refrigerant recovery system and apparatus
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
US7017358B2 (en) * 2003-03-19 2006-03-28 Delta Design, Inc. Apparatus and method for controlling the temperature of an electronic device
US7716945B2 (en) * 2005-04-07 2010-05-18 Thermo Fisher Scientific (Asheville) Llc Pressure equalization port apparatus and method for a refrigeration unit
MX2007001452A (es) * 2005-06-03 2008-03-11 Carrier Corp Control de carga de refrigerante en un sistema de bomba de calor con calentamiento de agua.
BRPI0520239A2 (pt) * 2005-06-03 2009-09-15 Springer Carrier Ltda sistema de refrigerante, e, sistema de bomba de calor de circuito refrigerante
KR100935419B1 (ko) * 2009-06-12 2010-01-06 주식회사 일진엔지니어링 냉동기의 냉매 회수와 주입 장치 및 방법
JP5576845B2 (ja) * 2011-11-26 2014-08-20 中京フロン 株式会社 冷媒回収装置及び冷媒回収装置を用いた冷媒回収方法
US9464833B2 (en) * 2012-05-10 2016-10-11 Bosch Automotive Service Solutions Inc. Refrigerant conversion kit and method for a refrigerant recovery unit
WO2015123129A1 (en) * 2014-02-11 2015-08-20 Sundheim Gregory S Portable, refrigerant recovery unit with condenser bypass
US10788244B2 (en) * 2016-02-01 2020-09-29 Medtronic Cryocath Lp Recovery system for N20
US10352600B2 (en) * 2016-05-23 2019-07-16 Snap-On Incorporated Apparatus and method for a multi-phase vacuum-assisted recovery of refrigerant
US10871317B2 (en) 2016-05-23 2020-12-22 Snap-On Incorporated Apparatus and method for indicating status of multi-phase vacuum-assisted recovery of refrigerant
IT201700068652A1 (it) 2017-06-20 2018-12-20 Snap On Tools Corp Sistema e metodo per verificare e calibrare una bilancia di misurazione di fluido in un sistema di recupero di refrigerante
JP6822335B2 (ja) * 2017-07-07 2021-01-27 ダイキン工業株式会社 冷媒回収装置
US20230296300A1 (en) * 2022-03-17 2023-09-21 Carrier Corporation Refrigerant recovery device and method of operation
CN114877572B (zh) * 2022-05-24 2023-04-11 珠海格力电器股份有限公司 冷媒回收系统及控制方法

Family Cites Families (12)

* 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
US4441330A (en) * 1980-12-01 1984-04-10 Robinair Manufacturing Corporation Refrigerant recovery and recharging system
US4766733A (en) * 1987-10-19 1988-08-30 Scuderi Carmelo J Refrigerant reclamation and charging unit
US4938031A (en) * 1987-11-04 1990-07-03 Kent-Moore Corporation Refrigerant recovery and purification system
US4903499A (en) * 1988-01-11 1990-02-27 High Frequency Products, Inc. Refrigerant recovery system
US4856289A (en) * 1988-07-08 1989-08-15 Lofland Spencer G Apparatus for reclaiming and purifying chlorinated fluorocarbons
US5094277A (en) * 1989-06-27 1992-03-10 Ashland Oil Inc. Direct condensation refrigerant recovery and restoration system
US5154737A (en) * 1990-01-12 1992-10-13 Vbm Corporation System for eliminating air leakage and high purity oxygen of a PSA oxygen concentrator
US4981020A (en) * 1990-02-02 1991-01-01 Scuderi Carmelo J Apparatus for recovering refrigerant
DE4110064C1 (en) * 1991-03-27 1992-04-09 Deugra Gesellschaft Fuer Brandschutzsysteme Mbh, 4030 Ratingen, De Appts. for recovery of halo-hydrocarbon(s) from fire extinguishers - comprising vacuum pump connected to feed gas via compressor to condenser
US5127239A (en) * 1991-04-08 1992-07-07 Spx Corporation Refrigerant handling system with facility for clearing system components of refrigerant
US5152812A (en) * 1991-05-10 1992-10-06 Kovach J Louis Recovery of condensable organic compounds from inert gas streams laden

Also Published As

Publication number Publication date
JPH0650639A (ja) 1994-02-25
CA2097023A1 (en) 1993-11-29
EP0572247A1 (en) 1993-12-01
NO931937D0 (no) 1993-05-27
MX9303157A (es) 1994-04-29
US5230224A (en) 1993-07-27
CN1080388A (zh) 1994-01-05

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