NO303189B1 - FremgangsmÕte for fjernelse av olje fra et kj÷le- eller varmepumpesystem og anordning for utf÷relse av det samme - Google Patents

FremgangsmÕte for fjernelse av olje fra et kj÷le- eller varmepumpesystem og anordning for utf÷relse av det samme

Info

Publication number
NO303189B1
NO303189B1 NO952774A NO952774A NO303189B1 NO 303189 B1 NO303189 B1 NO 303189B1 NO 952774 A NO952774 A NO 952774A NO 952774 A NO952774 A NO 952774A NO 303189 B1 NO303189 B1 NO 303189B1
Authority
NO
Norway
Prior art keywords
oil
refrigerant
pct
type
heat pump
Prior art date
Application number
NO952774A
Other languages
English (en)
Norwegian (no)
Other versions
NO952774L (no
NO952774D0 (no
Inventor
Klas Berglaef
Original Assignee
Aka Indprodukter Kyla Ab
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 Aka Indprodukter Kyla Ab filed Critical Aka Indprodukter Kyla Ab
Publication of NO952774L publication Critical patent/NO952774L/no
Publication of NO952774D0 publication Critical patent/NO952774D0/no
Publication of NO303189B1 publication Critical patent/NO303189B1/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
    • F25B1/00—Compression machines, plants or systems with non-reversible 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/18—Refrigerant conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Compressor (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cleaning In General (AREA)
  • Fluid-Pressure Circuits (AREA)
NO952774A 1993-01-29 1995-07-12 FremgangsmÕte for fjernelse av olje fra et kj÷le- eller varmepumpesystem og anordning for utf÷relse av det samme NO303189B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1993/000067 WO1994017348A1 (en) 1993-01-29 1993-01-29 A method and apparatus for the cleansing of oil from refrigerating machines and heat pumps

Publications (3)

Publication Number Publication Date
NO952774L NO952774L (no) 1995-07-12
NO952774D0 NO952774D0 (no) 1995-07-12
NO303189B1 true NO303189B1 (no) 1998-06-08

Family

ID=20388514

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952774A NO303189B1 (no) 1993-01-29 1995-07-12 FremgangsmÕte for fjernelse av olje fra et kj÷le- eller varmepumpesystem og anordning for utf÷relse av det samme

Country Status (11)

Country Link
US (1) US5638690A (ja)
EP (1) EP0760928B1 (ja)
JP (1) JPH08505935A (ja)
KR (1) KR960700438A (ja)
AT (1) ATE184983T1 (ja)
AU (1) AU673616B2 (ja)
DE (1) DE69326563T2 (ja)
ES (1) ES2137254T3 (ja)
FI (1) FI953632A (ja)
NO (1) NO303189B1 (ja)
WO (1) WO1994017348A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU677453B2 (en) * 1993-12-09 1997-04-24 Refrigeration Technologies Pty Ltd Refrigeration oil flushing system
JPH1183245A (ja) * 1997-09-12 1999-03-26 Daikin Ind Ltd 冷媒回収装置および冷媒回収方法
IT1319782B1 (it) * 2000-01-07 2003-11-03 Krios A C S R L Unita' di rigenerazione e di ricarica di un fluido refrigerante per un condizionatore di un autoveicolo.
ATE382834T1 (de) * 2000-04-28 2008-01-15 Daikin Ind Ltd Verfahren zum sammeln von kältemittel und öl und regler für die sammlung von kältemittel und öl
JP2003221596A (ja) * 2002-01-31 2003-08-08 Asahi Glass Co Ltd 冷却システムまたはヒートポンプシステムのサイクル洗浄用洗浄剤
JP2003292992A (ja) * 2002-03-29 2003-10-15 Asahi Glass Co Ltd 冷却システムまたはヒートポンプシステムのサイクル洗浄用洗浄剤および洗浄方法
CA2431298A1 (en) 2002-06-11 2003-12-11 Tecumseh Products Company Method of draining and recharging hermetic compressor oil
ES2238195B1 (es) * 2005-02-07 2006-03-16 Castellana De Suministros Frigorificos, S.A. Dispositivo y procedimiento para la recuperacion de lubricante y/o refrigerante en instalaciones que comprenden un ciclo frigorifico.
US8062510B2 (en) * 2006-03-10 2011-11-22 M-I Production Chemicals Uk Limited Hydrocarbon recovery techniques
CN102914086B (zh) * 2012-11-21 2015-11-11 湖南凌天科技有限公司 空调机组强制回油方法
CN106524609A (zh) * 2016-11-29 2017-03-22 珠海格力电器股份有限公司 制冷剂净化装置
JP7136736B2 (ja) * 2019-04-09 2022-09-13 エムケー精工株式会社 冷媒回路の製造方法および処理装置
JP7163239B2 (ja) * 2019-04-09 2022-10-31 エムケー精工株式会社 冷媒回路の製造方法および処理装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073509B (de) * 1960-01-21 Gesellschaft für Linde's Eismaschinen Aktiengesellschaft, Wiesbaden Verfahren und Anordnung zur Entölung von Kälteanlagen
DE367147C (de) * 1919-11-06 1923-01-18 Christian Huelsmeyer Verfahren zum Reinigen von Oberflaechenkondensatoren
DK43212C (da) * 1928-05-04 1930-10-20 Ici Ltd Fremgangsmaade og Apparat til Fjernelse of Olie, Fedt og lignende fremmede Stoffer fra de indre Overflader af Dampkondensatorer og lignende Apparater.
FR2101577A5 (ja) * 1970-07-13 1972-03-31 Gulf & Western Industries
US4441330A (en) * 1980-12-01 1984-04-10 Robinair Manufacturing Corporation Refrigerant recovery and recharging system
US4476688A (en) * 1983-02-18 1984-10-16 Goddard Lawrence A Refrigerant recovery and purification system
US4862699A (en) * 1987-09-29 1989-09-05 Said Lounis Method and apparatus for recovering, purifying and separating refrigerant from its lubricant
US5018361A (en) * 1988-02-09 1991-05-28 Ksr Kuhlsysteme Und Recycling Gmbh & Co. Kg Method and apparatus for disposal and reprocessing of environmentally hazardous substances from refrigeration systems
US4934490A (en) * 1989-03-14 1990-06-19 Chang Deng J Anti-roll device for vehicles
DE4103406A1 (de) * 1991-02-05 1992-08-13 Linde Ag Verfahren zum betreiben einer kaelteanlage
WO1992016801A1 (en) * 1991-03-22 1992-10-01 Environmental Products Amalgamated Pty. Ltd. Apparatus for servicing refrigeration systems

Also Published As

Publication number Publication date
DE69326563T2 (de) 2000-02-03
ES2137254T3 (es) 1999-12-16
DE69326563D1 (de) 1999-10-28
FI953632A0 (fi) 1995-07-28
AU673616B2 (en) 1996-11-14
JPH08505935A (ja) 1996-06-25
KR960700438A (ko) 1996-01-20
EP0760928B1 (en) 1999-09-22
NO952774L (no) 1995-07-12
US5638690A (en) 1997-06-17
FI953632A (fi) 1995-07-28
NO952774D0 (no) 1995-07-12
WO1994017348A1 (en) 1994-08-04
EP0760928A1 (en) 1997-03-12
ATE184983T1 (de) 1999-10-15
AU7005194A (en) 1994-08-15

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Legal Events

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JULY 2003