DE60321274D1 - Entspannungsventil - Google Patents

Entspannungsventil

Info

Publication number
DE60321274D1
DE60321274D1 DE60321274T DE60321274T DE60321274D1 DE 60321274 D1 DE60321274 D1 DE 60321274D1 DE 60321274 T DE60321274 T DE 60321274T DE 60321274 T DE60321274 T DE 60321274T DE 60321274 D1 DE60321274 D1 DE 60321274D1
Authority
DE
Germany
Prior art keywords
expansion valve
expansion
valve
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.)
Expired - Fee Related
Application number
DE60321274T
Other languages
English (en)
Inventor
Isao Sendo
Tomohiro Yuasa
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.)
TGK Co Ltd
Original Assignee
TGK 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 TGK Co Ltd filed Critical TGK Co Ltd
Application granted granted Critical
Publication of DE60321274D1 publication Critical patent/DE60321274D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/068—Expansion valves combined with a sensor
    • F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
    • 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
    • F25B2500/12—Sound
DE60321274T 2002-07-11 2003-07-09 Entspannungsventil Expired - Fee Related DE60321274D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002202013 2002-07-11
JP2003133266A JP4118740B2 (ja) 2002-07-11 2003-05-12 膨張弁

Publications (1)

Publication Number Publication Date
DE60321274D1 true DE60321274D1 (de) 2008-07-10

Family

ID=29738477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60321274T Expired - Fee Related DE60321274D1 (de) 2002-07-11 2003-07-09 Entspannungsventil

Country Status (6)

Country Link
US (1) US20040007015A1 (de)
EP (1) EP1380801B1 (de)
JP (1) JP4118740B2 (de)
KR (1) KR20040007290A (de)
CN (1) CN1260537C (de)
DE (1) DE60321274D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006322689A (ja) * 2005-05-20 2006-11-30 Tgk Co Ltd 温度式膨張弁
US7980482B2 (en) 2007-08-17 2011-07-19 Automotive Components Holdings, Llc Thermostatic expansion valve having a restricted flow passage for noise attenuation
KR101572574B1 (ko) * 2010-08-12 2015-12-01 한온시스템 주식회사 팽창밸브 및 이를 구비한 차량용 공조장치
JP5724904B2 (ja) 2012-02-20 2015-05-27 株式会社デンソー 膨張弁
JP6007369B2 (ja) * 2012-12-12 2016-10-12 株式会社テージーケー 制御弁
JP6182363B2 (ja) * 2013-06-07 2017-08-16 株式会社不二工機 膨張弁
JP2016099012A (ja) * 2014-11-18 2016-05-30 株式会社ヴァレオジャパン 膨張装置及びこれを用いた車両用空調装置の冷凍サイクル
JP2016223751A (ja) * 2015-06-04 2016-12-28 株式会社テージーケー 膨張弁
JP6678441B2 (ja) * 2015-12-07 2020-04-08 三菱電機株式会社 温度式膨張弁
JP6478958B2 (ja) * 2016-09-02 2019-03-06 株式会社不二工機 制御弁
JP7000294B2 (ja) * 2018-10-15 2022-01-19 株式会社鷺宮製作所 温度感応型制御弁
CN113048248B (zh) * 2020-08-12 2022-06-28 深圳市亨瑞达制冷设备有限公司 一种工业用水冷式冷水机设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3557632B2 (ja) * 1993-12-28 2004-08-25 株式会社デンソー 冷媒用膨張弁
JP3785229B2 (ja) * 1996-09-12 2006-06-14 株式会社不二工機 膨張弁
JPH10253199A (ja) * 1997-03-11 1998-09-25 Fuji Koki Corp 温度式膨張弁
JP4014688B2 (ja) * 1997-03-27 2007-11-28 株式会社不二工機 膨張弁
JPH10288424A (ja) * 1997-04-11 1998-10-27 Fuji Koki Corp 温度式膨張弁
JP3932621B2 (ja) * 1997-10-02 2007-06-20 株式会社デンソー 温度式膨張弁
US6062484A (en) * 1998-05-20 2000-05-16 Eaton Corporation Modular thermal expansion valve and cartridge therefor
JP3995828B2 (ja) * 1999-05-11 2007-10-24 株式会社不二工機 温度膨張弁
JP4153133B2 (ja) * 1999-05-11 2008-09-17 株式会社不二工機 膨張弁
JP2001021230A (ja) * 1999-07-12 2001-01-26 Tgk Co Ltd 容量可変圧縮機が用いられた冷凍サイクルの膨張弁
JP2001116401A (ja) * 1999-10-15 2001-04-27 Tgk Co Ltd 膨張弁
JP2002310539A (ja) 2001-04-09 2002-10-23 Tgk Co Ltd 膨張弁

Also Published As

Publication number Publication date
US20040007015A1 (en) 2004-01-15
CN1470822A (zh) 2004-01-28
CN1260537C (zh) 2006-06-21
JP4118740B2 (ja) 2008-07-16
EP1380801A2 (de) 2004-01-14
JP2004093106A (ja) 2004-03-25
EP1380801B1 (de) 2008-05-28
EP1380801A3 (de) 2005-05-04
KR20040007290A (ko) 2004-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee