EP1677057A3 - Wärmepumpe mit Kompressorölverteilung - Google Patents

Wärmepumpe mit Kompressorölverteilung Download PDF

Info

Publication number
EP1677057A3
EP1677057A3 EP05103535A EP05103535A EP1677057A3 EP 1677057 A3 EP1677057 A3 EP 1677057A3 EP 05103535 A EP05103535 A EP 05103535A EP 05103535 A EP05103535 A EP 05103535A EP 1677057 A3 EP1677057 A3 EP 1677057A3
Authority
EP
European Patent Office
Prior art keywords
oil
compressors
heat pump
outlet pipe
oil distribution
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Withdrawn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
EP05103535A
Other languages
English (en)
French (fr)
Other versions
EP1677057A2 (de
Inventor
Sung-Goo Kim
Jong-Moon Kim
Jong-Jin Shin
Hee-Sool Lee
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 KR1020040113916A external-priority patent/KR100621182B1/ko
Priority claimed from KR1020040113915A external-priority patent/KR100596573B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1677057A2 publication Critical patent/EP1677057A2/de
Publication of EP1677057A3 publication Critical patent/EP1677057A3/de
Withdrawn legal-status Critical Current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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2105—Oil temperatures
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Conditioning Control Device (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP05103535A 2004-12-28 2005-04-28 Wärmepumpe mit Kompressorölverteilung Withdrawn EP1677057A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040113916A KR100621182B1 (ko) 2004-12-28 2004-12-28 공기조화기
KR1020040113915A KR100596573B1 (ko) 2004-12-28 2004-12-28 공기조화기

Publications (2)

Publication Number Publication Date
EP1677057A2 EP1677057A2 (de) 2006-07-05
EP1677057A3 true EP1677057A3 (de) 2009-06-03

Family

ID=36216928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05103535A Withdrawn EP1677057A3 (de) 2004-12-28 2005-04-28 Wärmepumpe mit Kompressorölverteilung

Country Status (1)

Country Link
EP (1) EP1677057A3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090041846A (ko) 2007-10-25 2009-04-29 엘지전자 주식회사 공기 조화기
KR101588204B1 (ko) * 2009-02-16 2016-01-25 엘지전자 주식회사 공기 조화기 및 공기 조화기 제어방법
CN102388278B (zh) * 2009-04-06 2014-11-19 开利公司 制冷回路以及用于控制制冷回路中的油分布的方法
KR101166621B1 (ko) 2009-12-24 2012-07-18 엘지전자 주식회사 공기 조화기 및 그의 제어방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10267435A (ja) * 1997-03-25 1998-10-09 Mitsubishi Heavy Ind Ltd 冷凍サイクル
JPH10300245A (ja) * 1997-04-23 1998-11-13 Hitachi Ltd 空気調和装置
JP2000146323A (ja) * 1998-11-16 2000-05-26 Toshiba Corp 空気調和機
JP2001032772A (ja) * 1999-07-19 2001-02-06 Daikin Ind Ltd 圧縮機及び冷凍装置
EP1443286A1 (de) * 2001-10-19 2004-08-04 Toshiba Carrier Corporation Kühleinrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10267435A (ja) * 1997-03-25 1998-10-09 Mitsubishi Heavy Ind Ltd 冷凍サイクル
JPH10300245A (ja) * 1997-04-23 1998-11-13 Hitachi Ltd 空気調和装置
JP2000146323A (ja) * 1998-11-16 2000-05-26 Toshiba Corp 空気調和機
JP2001032772A (ja) * 1999-07-19 2001-02-06 Daikin Ind Ltd 圧縮機及び冷凍装置
EP1443286A1 (de) * 2001-10-19 2004-08-04 Toshiba Carrier Corporation Kühleinrichtung

Also Published As

Publication number Publication date
EP1677057A2 (de) 2006-07-05

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