CN100541059C - 膨胀阀 - Google Patents

膨胀阀 Download PDF

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Publication number
CN100541059C
CN100541059C CNB2005100052952A CN200510005295A CN100541059C CN 100541059 C CN100541059 C CN 100541059C CN B2005100052952 A CNB2005100052952 A CN B2005100052952A CN 200510005295 A CN200510005295 A CN 200510005295A CN 100541059 C CN100541059 C CN 100541059C
Authority
CN
China
Prior art keywords
valve
valve body
sealing member
valve chamber
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
CNB2005100052952A
Other languages
English (en)
Chinese (zh)
Other versions
CN1654907A (zh
Inventor
小林和人
渡边和彦
须藤真
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.)
Fujikoki Corp
Original Assignee
Fujikoki Corp
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 Fujikoki Corp filed Critical Fujikoki Corp
Publication of CN1654907A publication Critical patent/CN1654907A/zh
Application granted granted Critical
Publication of CN100541059C publication Critical patent/CN100541059C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B2500/21—Reduction of parts

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
  • Air-Conditioning For Vehicles (AREA)
CNB2005100052952A 2004-02-13 2005-02-04 膨胀阀 Expired - Fee Related CN100541059C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004036866 2004-02-13
JP2004036866A JP2005226940A (ja) 2004-02-13 2004-02-13 膨張弁

Publications (2)

Publication Number Publication Date
CN1654907A CN1654907A (zh) 2005-08-17
CN100541059C true CN100541059C (zh) 2009-09-16

Family

ID=34697926

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100052952A Expired - Fee Related CN100541059C (zh) 2004-02-13 2005-02-04 膨胀阀

Country Status (6)

Country Link
US (1) US7222502B2 (cg-RX-API-DMAC7.html)
EP (1) EP1564509B1 (cg-RX-API-DMAC7.html)
JP (1) JP2005226940A (cg-RX-API-DMAC7.html)
KR (1) KR20060041893A (cg-RX-API-DMAC7.html)
CN (1) CN100541059C (cg-RX-API-DMAC7.html)
DE (1) DE602004017416D1 (cg-RX-API-DMAC7.html)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100582534C (zh) * 2006-07-07 2010-01-20 浙江三花汽车控制系统有限公司 热力膨胀阀
JP2008076031A (ja) * 2006-09-25 2008-04-03 Denso Corp 膨張弁
US8267329B2 (en) * 2007-01-26 2012-09-18 Fujikoki Corporation Expansion valve with noise reduction means
US7885070B2 (en) 2008-10-23 2011-02-08 International Business Machines Corporation Apparatus and method for immersion-cooling of an electronic system utilizing coolant jet impingement and coolant wash flow
US7961475B2 (en) * 2008-10-23 2011-06-14 International Business Machines Corporation Apparatus and method for facilitating immersion-cooling of an electronic subsystem
US7983040B2 (en) 2008-10-23 2011-07-19 International Business Machines Corporation Apparatus and method for facilitating pumped immersion-cooling of an electronic subsystem
US7916483B2 (en) 2008-10-23 2011-03-29 International Business Machines Corporation Open flow cold plate for liquid cooled electronic packages
US7944694B2 (en) * 2008-10-23 2011-05-17 International Business Machines Corporation Liquid cooling apparatus and method for cooling blades of an electronic system chassis
US8322154B2 (en) * 2009-09-09 2012-12-04 International Business Machines Corporation Control of system coolant to facilitate two-phase heat transfer in a multi-evaporator cooling system
US8583290B2 (en) * 2009-09-09 2013-11-12 International Business Machines Corporation Cooling system and method minimizing power consumption in cooling liquid-cooled electronics racks
US20110056675A1 (en) 2009-09-09 2011-03-10 International Business Machines Corporation Apparatus and method for adjusting coolant flow resistance through liquid-cooled electronics rack(s)
US8208258B2 (en) * 2009-09-09 2012-06-26 International Business Machines Corporation System and method for facilitating parallel cooling of liquid-cooled electronics racks
US20110058637A1 (en) * 2009-09-09 2011-03-10 International Business Machines Corporation Pressure control unit and method facilitating single-phase heat transfer in a cooling system
US8369091B2 (en) 2010-06-29 2013-02-05 International Business Machines Corporation Interleaved, immersion-cooling apparatus and method for an electronic subsystem of an electronics rack
US8345423B2 (en) 2010-06-29 2013-01-01 International Business Machines Corporation Interleaved, immersion-cooling apparatuses and methods for cooling electronic subsystems
US8184436B2 (en) 2010-06-29 2012-05-22 International Business Machines Corporation Liquid-cooled electronics rack with immersion-cooled electronic subsystems
US8179677B2 (en) 2010-06-29 2012-05-15 International Business Machines Corporation Immersion-cooling apparatus and method for an electronic subsystem of an electronics rack
US8351206B2 (en) 2010-06-29 2013-01-08 International Business Machines Corporation Liquid-cooled electronics rack with immersion-cooled electronic subsystems and vertically-mounted, vapor-condensing unit
CN101907197B (zh) * 2010-07-02 2012-01-25 浙江博威汽车空调有限公司 膨胀阀的阀口开度调节与设定装置及其使用方法
US8248801B2 (en) 2010-07-28 2012-08-21 International Business Machines Corporation Thermoelectric-enhanced, liquid-cooling apparatus and method for facilitating dissipation of heat
US8472182B2 (en) 2010-07-28 2013-06-25 International Business Machines Corporation Apparatus and method for facilitating dissipation of heat from a liquid-cooled electronics rack
JP2012184793A (ja) * 2011-03-04 2012-09-27 Tgk Co Ltd 膨張弁
JP6182363B2 (ja) * 2013-06-07 2017-08-16 株式会社不二工機 膨張弁
JP6596217B2 (ja) * 2015-04-03 2019-10-23 株式会社不二工機 カシメ固定型パワーエレメント及びこれを用いた膨張弁
JP7545708B2 (ja) * 2020-05-18 2024-09-05 株式会社不二工機 膨張弁

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3219841B2 (ja) * 1992-05-15 2001-10-15 株式会社不二工機 温度膨脹弁の製造方法
US5596881A (en) * 1995-02-22 1997-01-28 Parker-Hannifin Corporation Pick-up tube attachment technique
JP3712827B2 (ja) * 1997-05-26 2005-11-02 株式会社鷺宮製作所 冷凍冷蔵装置、冷媒流量補正用バイパス弁および温度膨張弁
KR100205148B1 (ko) * 1997-06-12 1999-07-01 최성규 자동차용 에어컨 시스템의 팽창밸브
JPH11223425A (ja) * 1998-02-10 1999-08-17 Fujikoki Corp 膨張弁
JPH11325660A (ja) * 1998-03-18 1999-11-26 Fujikoki Corp 膨張弁
JPH11287536A (ja) * 1998-04-02 1999-10-19 Fujikoki Corp 膨張弁
US5996881A (en) * 1998-06-15 1999-12-07 Smith; Brenton L. Convertible folder
JP2000241048A (ja) * 1999-02-24 2000-09-08 Saginomiya Seisakusho Inc 感温膨張弁
JP2000304381A (ja) 1999-04-16 2000-11-02 Fuji Koki Corp 温度膨張弁
JP2001033123A (ja) * 1999-07-19 2001-02-09 Fuji Koki Corp 温度膨張弁
JP2002350010A (ja) * 2001-05-29 2002-12-04 Fuji Koki Corp 膨張弁
JP4156212B2 (ja) * 2001-05-29 2008-09-24 株式会社不二工機 膨張弁
JP2003130499A (ja) * 2001-10-30 2003-05-08 Tgk Co Ltd 膨張弁
JP4041334B2 (ja) * 2002-04-08 2008-01-30 株式会社不二工機 膨張弁及び冷凍サイクル
JP2004028261A (ja) * 2002-06-27 2004-01-29 Fuji Koki Corp 膨張弁
WO2004036125A2 (en) * 2002-10-18 2004-04-29 Parker-Hannifin Corporation Refrigeration expansion valve with thermal mass power element
US6868684B2 (en) * 2002-12-17 2005-03-22 Parker-Hannifin Corporation Block valve with integral refrigerant lines

Also Published As

Publication number Publication date
DE602004017416D1 (de) 2008-12-11
JP2005226940A (ja) 2005-08-25
EP1564509A1 (en) 2005-08-17
US20050178152A1 (en) 2005-08-18
US7222502B2 (en) 2007-05-29
EP1564509B1 (en) 2008-10-29
KR20060041893A (ko) 2006-05-12
CN1654907A (zh) 2005-08-17

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090916

CF01 Termination of patent right due to non-payment of annual fee