JP2001199230A - 温度膨張弁 - Google Patents

温度膨張弁

Info

Publication number
JP2001199230A
JP2001199230A JP35070199A JP35070199A JP2001199230A JP 2001199230 A JP2001199230 A JP 2001199230A JP 35070199 A JP35070199 A JP 35070199A JP 35070199 A JP35070199 A JP 35070199A JP 2001199230 A JP2001199230 A JP 2001199230A
Authority
JP
Japan
Prior art keywords
expansion valve
valve body
valve
cover
temperature
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
JP35070199A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001199230A5 (enExample
Inventor
Eiji Fukuda
栄二 福田
Kazuhiko Watanabe
和彦 渡辺
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
Priority to JP35070199A priority Critical patent/JP2001199230A/ja
Priority to US09/706,780 priority patent/US6354509B1/en
Publication of JP2001199230A publication Critical patent/JP2001199230A/ja
Publication of JP2001199230A5 publication Critical patent/JP2001199230A5/ja
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Temperature-Responsive Valves (AREA)
JP35070199A 1999-11-10 1999-12-09 温度膨張弁 Pending JP2001199230A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP35070199A JP2001199230A (ja) 1999-11-10 1999-12-09 温度膨張弁
US09/706,780 US6354509B1 (en) 1999-11-10 2000-11-07 Thermal expansion valve

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11-319892 1999-11-10
JP31989299 1999-11-10
JP35070199A JP2001199230A (ja) 1999-11-10 1999-12-09 温度膨張弁

Publications (2)

Publication Number Publication Date
JP2001199230A true JP2001199230A (ja) 2001-07-24
JP2001199230A5 JP2001199230A5 (enExample) 2007-01-25

Family

ID=26569866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35070199A Pending JP2001199230A (ja) 1999-11-10 1999-12-09 温度膨張弁

Country Status (2)

Country Link
US (1) US6354509B1 (enExample)
JP (1) JP2001199230A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1344966A3 (en) * 2002-03-15 2004-04-21 Fujikoki Corporation Expansion valve
KR100747326B1 (ko) 2006-02-02 2007-08-07 기아자동차주식회사 탄성부재를 이용한 에어컨 팽창밸브 부식 열해 방지커버
WO2009054211A1 (ja) * 2007-10-24 2009-04-30 Fujikoki Corporation 膨張弁
JP2019066064A (ja) * 2017-09-29 2019-04-25 株式会社不二工機 膨張弁
KR20200059371A (ko) * 2018-11-20 2020-05-29 우리산업 주식회사 전자 팽창 밸브
US10919365B2 (en) 2016-12-23 2021-02-16 Denso Corporation Expansion valve device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6868684B2 (en) * 2002-12-17 2005-03-22 Parker-Hannifin Corporation Block valve with integral refrigerant lines
FR2866937B1 (fr) * 2004-02-26 2007-03-16 Otto Egelhof Gmbh & Co Kg Dispositif d'ouverture et de fermeture d'un passage present dans un boitier
DE602005001293T2 (de) * 2004-05-17 2008-02-07 Fujikoki Corp. Entspannungsventil
CN102758965B (zh) * 2011-04-27 2015-11-11 浙江三花股份有限公司 热力膨胀阀
USD706393S1 (en) 2012-01-12 2014-06-03 Tgk Co., Ltd. Expansion valve
USD701292S1 (en) 2012-01-12 2014-03-18 Tgk Co., Ltd. Expansion valve
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342421A (en) * 1981-02-23 1982-08-03 General Motors Corporation Thermostatic expansion valve for a refrigeration system
US4984735A (en) * 1990-03-19 1991-01-15 Eaton Corporation Sensing refrigerant temperature in a thermostatic expansion valve
USD415564S (en) * 1997-04-01 1999-10-19 Tgk Co., Ltd. Thermostatic expansion valve for vehicle air conditioning systems

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1344966A3 (en) * 2002-03-15 2004-04-21 Fujikoki Corporation Expansion valve
US6824068B2 (en) 2002-03-15 2004-11-30 Fujikoki Corporation Expansion valve
KR100747326B1 (ko) 2006-02-02 2007-08-07 기아자동차주식회사 탄성부재를 이용한 에어컨 팽창밸브 부식 열해 방지커버
WO2009054211A1 (ja) * 2007-10-24 2009-04-30 Fujikoki Corporation 膨張弁
JP5227967B2 (ja) * 2007-10-24 2013-07-03 株式会社不二工機 膨張弁
US8806880B2 (en) 2007-10-24 2014-08-19 Fujikoki Corporation Expansion valve
US10919365B2 (en) 2016-12-23 2021-02-16 Denso Corporation Expansion valve device
JP2019066064A (ja) * 2017-09-29 2019-04-25 株式会社不二工機 膨張弁
KR20200059371A (ko) * 2018-11-20 2020-05-29 우리산업 주식회사 전자 팽창 밸브
KR102170491B1 (ko) * 2018-11-20 2020-10-29 우리산업 주식회사 전자 팽창 밸브

Also Published As

Publication number Publication date
US6354509B1 (en) 2002-03-12

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