JP2012515890A - 冷凍サイクル装置 - Google Patents

冷凍サイクル装置 Download PDF

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Publication number
JP2012515890A
JP2012515890A JP2011529408A JP2011529408A JP2012515890A JP 2012515890 A JP2012515890 A JP 2012515890A JP 2011529408 A JP2011529408 A JP 2011529408A JP 2011529408 A JP2011529408 A JP 2011529408A JP 2012515890 A JP2012515890 A JP 2012515890A
Authority
JP
Japan
Prior art keywords
motor
refrigerant
electric motor
rotational speed
refrigeration cycle
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.)
Pending
Application number
JP2011529408A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012515890A5 (enExample
Inventor
雄司 尾形
勝志 谷口
賢宣 和田
寛 長谷川
雄一 藥丸
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial 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
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2011529408A priority Critical patent/JP2012515890A/ja
Publication of JP2012515890A publication Critical patent/JP2012515890A/ja
Publication of JP2012515890A5 publication Critical patent/JP2012515890A5/ja
Pending legal-status Critical Current

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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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP2011529408A 2009-01-20 2009-12-18 冷凍サイクル装置 Pending JP2012515890A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011529408A JP2012515890A (ja) 2009-01-20 2009-12-18 冷凍サイクル装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009009707 2009-01-20
JP2009009707 2009-01-20
PCT/JP2009/007020 WO2010084552A2 (en) 2009-01-20 2009-12-18 Refrigeration cycle apparatus
JP2011529408A JP2012515890A (ja) 2009-01-20 2009-12-18 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
JP2012515890A true JP2012515890A (ja) 2012-07-12
JP2012515890A5 JP2012515890A5 (enExample) 2013-02-21

Family

ID=42267614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011529408A Pending JP2012515890A (ja) 2009-01-20 2009-12-18 冷凍サイクル装置

Country Status (5)

Country Link
US (1) US20120017620A1 (enExample)
EP (1) EP2389548A2 (enExample)
JP (1) JP2012515890A (enExample)
CN (1) CN102282433B (enExample)
WO (1) WO2010084552A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2565323B1 (en) * 2010-04-28 2018-12-19 LG Electronics Inc. Method for controlling the operation of a dryer
CN104520658B (zh) * 2012-08-06 2016-09-21 克利万工业-电子有限公司 用于调节制冷设备的压缩机的方法以及制冷设备
CN109579230B (zh) * 2018-11-16 2021-01-08 青岛海信日立空调系统有限公司 一种压缩机频率的分配方法及装置
CN113432298B (zh) * 2021-06-28 2022-03-22 珠海格力电器股份有限公司 压缩系统的控制方法、装置及空气能热泵热水器
CN113503653B (zh) * 2021-08-04 2022-05-06 珠海格力电器股份有限公司 多压缩机制冷系统及空调器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088077A1 (ja) * 2004-03-10 2005-09-22 Daikin Industries, Ltd. ロータリ式膨張機
WO2006004047A1 (ja) * 2004-07-07 2006-01-12 Daikin Industries, Ltd. 冷凍装置
JP2006078087A (ja) * 2004-09-09 2006-03-23 Daikin Ind Ltd 冷凍装置
JP2006189254A (ja) * 2006-04-10 2006-07-20 Matsushita Electric Ind Co Ltd 冷凍サイクル装置
JP2007132622A (ja) * 2005-11-11 2007-05-31 Daikin Ind Ltd ヒートポンプ給湯装置
JP2008014602A (ja) * 2006-07-10 2008-01-24 Matsushita Electric Ind Co Ltd 冷凍サイクル装置
JP2008208758A (ja) * 2007-02-26 2008-09-11 Matsushita Electric Ind Co Ltd 容積型膨張機、膨張機一体型圧縮機、および冷凍サイクル装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60112184T2 (de) * 2000-06-01 2006-06-01 Denso Corp., Kariya Ejektorzyklus
JP2002333189A (ja) * 2001-05-11 2002-11-22 Fujitsu General Ltd 空気調和機の制御方法
JP4242131B2 (ja) * 2002-10-18 2009-03-18 パナソニック株式会社 冷凍サイクル装置
JP4055902B2 (ja) * 2003-04-28 2008-03-05 株式会社日立製作所 膨張機を備えた冷凍装置
JP3843963B2 (ja) * 2003-05-19 2006-11-08 松下電器産業株式会社 ヒートポンプ給湯装置
JP2004347148A (ja) * 2003-05-20 2004-12-09 Matsushita Electric Ind Co Ltd ヒートポンプ給湯装置
US6898941B2 (en) * 2003-06-16 2005-05-31 Carrier Corporation Supercritical pressure regulation of vapor compression system by regulation of expansion machine flowrate
US20060225445A1 (en) * 2005-04-07 2006-10-12 Carrier Corporation Refrigerant system with variable speed compressor in tandem compressor application
JP2006308207A (ja) * 2005-04-28 2006-11-09 Daikin Ind Ltd 冷凍装置
WO2008054380A2 (en) * 2006-10-27 2008-05-08 Carrier Corporation Economized refrigeration cycle with expander
US20110011080A1 (en) * 2008-07-18 2011-01-20 Panasonic Corporation Refrigeration cycle apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088077A1 (ja) * 2004-03-10 2005-09-22 Daikin Industries, Ltd. ロータリ式膨張機
WO2006004047A1 (ja) * 2004-07-07 2006-01-12 Daikin Industries, Ltd. 冷凍装置
JP2006078087A (ja) * 2004-09-09 2006-03-23 Daikin Ind Ltd 冷凍装置
JP2007132622A (ja) * 2005-11-11 2007-05-31 Daikin Ind Ltd ヒートポンプ給湯装置
JP2006189254A (ja) * 2006-04-10 2006-07-20 Matsushita Electric Ind Co Ltd 冷凍サイクル装置
JP2008014602A (ja) * 2006-07-10 2008-01-24 Matsushita Electric Ind Co Ltd 冷凍サイクル装置
JP2008208758A (ja) * 2007-02-26 2008-09-11 Matsushita Electric Ind Co Ltd 容積型膨張機、膨張機一体型圧縮機、および冷凍サイクル装置

Also Published As

Publication number Publication date
CN102282433A (zh) 2011-12-14
EP2389548A2 (en) 2011-11-30
CN102282433B (zh) 2013-07-31
WO2010084552A3 (en) 2010-10-07
US20120017620A1 (en) 2012-01-26
WO2010084552A2 (en) 2010-07-29

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