EP1909048A1 - Technologie pour la circulation de refrigerant exempt d'huile dans un système de climatisation ou de refrigération - Google Patents

Technologie pour la circulation de refrigerant exempt d'huile dans un système de climatisation ou de refrigération Download PDF

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Publication number
EP1909048A1
EP1909048A1 EP06020986A EP06020986A EP1909048A1 EP 1909048 A1 EP1909048 A1 EP 1909048A1 EP 06020986 A EP06020986 A EP 06020986A EP 06020986 A EP06020986 A EP 06020986A EP 1909048 A1 EP1909048 A1 EP 1909048A1
Authority
EP
European Patent Office
Prior art keywords
oil
refrigeration
compressor
refrigerant
ovf
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.)
Withdrawn
Application number
EP06020986A
Other languages
German (de)
English (en)
Inventor
Chadalavada Venkatasubramaniam
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP06020986A priority Critical patent/EP1909048A1/fr
Publication of EP1909048A1 publication Critical patent/EP1909048A1/fr
Withdrawn legal-status Critical Current

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    • 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
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the 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
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/03—Oil level

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Lubricants (AREA)
  • Compressor (AREA)
EP06020986A 2006-10-06 2006-10-06 Technologie pour la circulation de refrigerant exempt d'huile dans un système de climatisation ou de refrigération Withdrawn EP1909048A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06020986A EP1909048A1 (fr) 2006-10-06 2006-10-06 Technologie pour la circulation de refrigerant exempt d'huile dans un système de climatisation ou de refrigération

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06020986A EP1909048A1 (fr) 2006-10-06 2006-10-06 Technologie pour la circulation de refrigerant exempt d'huile dans un système de climatisation ou de refrigération

Publications (1)

Publication Number Publication Date
EP1909048A1 true EP1909048A1 (fr) 2008-04-09

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ID=37834185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06020986A Withdrawn EP1909048A1 (fr) 2006-10-06 2006-10-06 Technologie pour la circulation de refrigerant exempt d'huile dans un système de climatisation ou de refrigération

Country Status (1)

Country Link
EP (1) EP1909048A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2730862A1 (fr) * 2012-11-12 2014-05-14 LG Electronics Inc. Climatiseur avec un séparateur d'huile
WO2016145208A1 (fr) 2015-03-11 2016-09-15 Emerson Climate Technologies, Inc. Compresseur ayant un système de gestion de lubrifiant pour la durée de vie de palier
US10598416B2 (en) 2013-11-04 2020-03-24 Carrier Corporation Refrigeration circuit with oil separation
CN117570611A (zh) * 2024-01-16 2024-02-20 山东迈格贝特机械有限公司 一种油分离器以及螺杆式冷水机

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB473502A (en) * 1935-10-03 1937-10-14 Standard Oil Dev Co Improvements relating to lubricating compositions
GB1208789A (en) * 1968-05-09 1970-10-14 Eiichi Uratani Apparatus for separating and removing oil contained in circulating refrigerant
GB1236396A (en) * 1967-08-17 1971-06-23 Norgren Ltd C A Apparatus for the filtration of air or other gaseous media
GB2126497A (en) * 1982-09-09 1984-03-28 Domnick Hunter Filters Ltd Coalescing filter element
EP0502808A2 (fr) * 1991-03-04 1992-09-09 Carrier Corporation Séparateur d'huile
US5542266A (en) * 1993-10-20 1996-08-06 Matsushita Refrigeration Company Refrigeration system with compressor using refrigeration oil insoluble in refrigerant
EP0852324A1 (fr) * 1997-01-06 1998-07-08 Mitsubishi Denki Kabushiki Kaisha Appareil de circulation de frigorigène et procédé d'assemblage d'un circuit de frigorigène
EP1281701A1 (fr) * 2002-07-12 2003-02-05 Hatco Corporation Huile de base lubrifiant à base d'esters synthétiques à viscosité élevée
EP1306629A1 (fr) * 2000-08-01 2003-05-02 Matsushita Electric Industrial Co., Ltd. Dispositif a cycle frigorifique
US20040194485A1 (en) * 2003-04-04 2004-10-07 Dudley Kevin F. Compressor protection from liquid hazards
DE202004014254U1 (de) * 2004-09-14 2004-11-25 Kriwan Industrie-Elektronik Gmbh Vorrichtung zur Überwachung des Ölniveaus in einem Kältemittelverdichter
JP2005076902A (ja) * 2003-08-28 2005-03-24 Daikin Ind Ltd 冷凍機の圧縮ユニット

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB473502A (en) * 1935-10-03 1937-10-14 Standard Oil Dev Co Improvements relating to lubricating compositions
GB1236396A (en) * 1967-08-17 1971-06-23 Norgren Ltd C A Apparatus for the filtration of air or other gaseous media
GB1208789A (en) * 1968-05-09 1970-10-14 Eiichi Uratani Apparatus for separating and removing oil contained in circulating refrigerant
GB2126497A (en) * 1982-09-09 1984-03-28 Domnick Hunter Filters Ltd Coalescing filter element
EP0502808A2 (fr) * 1991-03-04 1992-09-09 Carrier Corporation Séparateur d'huile
US5542266A (en) * 1993-10-20 1996-08-06 Matsushita Refrigeration Company Refrigeration system with compressor using refrigeration oil insoluble in refrigerant
EP0852324A1 (fr) * 1997-01-06 1998-07-08 Mitsubishi Denki Kabushiki Kaisha Appareil de circulation de frigorigène et procédé d'assemblage d'un circuit de frigorigène
EP1306629A1 (fr) * 2000-08-01 2003-05-02 Matsushita Electric Industrial Co., Ltd. Dispositif a cycle frigorifique
EP1281701A1 (fr) * 2002-07-12 2003-02-05 Hatco Corporation Huile de base lubrifiant à base d'esters synthétiques à viscosité élevée
US20040194485A1 (en) * 2003-04-04 2004-10-07 Dudley Kevin F. Compressor protection from liquid hazards
JP2005076902A (ja) * 2003-08-28 2005-03-24 Daikin Ind Ltd 冷凍機の圧縮ユニット
DE202004014254U1 (de) * 2004-09-14 2004-11-25 Kriwan Industrie-Elektronik Gmbh Vorrichtung zur Überwachung des Ölniveaus in einem Kältemittelverdichter

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2730862A1 (fr) * 2012-11-12 2014-05-14 LG Electronics Inc. Climatiseur avec un séparateur d'huile
US9500396B2 (en) 2012-11-12 2016-11-22 Lg Electronics Inc. Oil separator and air conditioner using the same
US10598416B2 (en) 2013-11-04 2020-03-24 Carrier Corporation Refrigeration circuit with oil separation
WO2016145208A1 (fr) 2015-03-11 2016-09-15 Emerson Climate Technologies, Inc. Compresseur ayant un système de gestion de lubrifiant pour la durée de vie de palier
EP3268611A4 (fr) * 2015-03-11 2018-10-31 Emerson Climate Technologies, Inc. Compresseur ayant un système de gestion de lubrifiant pour la durée de vie de palier
US10302340B2 (en) 2015-03-11 2019-05-28 Emerson Climate Technologies, Inc. Compressor having lubricant management system for bearing life
CN117570611A (zh) * 2024-01-16 2024-02-20 山东迈格贝特机械有限公司 一种油分离器以及螺杆式冷水机
CN117570611B (zh) * 2024-01-16 2024-03-22 山东迈格贝特机械有限公司 一种油分离器以及螺杆式冷水机

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