DE69511793D1 - Entspannungsventileinheit - Google Patents

Entspannungsventileinheit

Info

Publication number
DE69511793D1
DE69511793D1 DE69511793T DE69511793T DE69511793D1 DE 69511793 D1 DE69511793 D1 DE 69511793D1 DE 69511793 T DE69511793 T DE 69511793T DE 69511793 T DE69511793 T DE 69511793T DE 69511793 D1 DE69511793 D1 DE 69511793D1
Authority
DE
Germany
Prior art keywords
relief valve
valve unit
unit
relief
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
DE69511793T
Other languages
English (en)
Other versions
DE69511793T2 (de
Inventor
H Hirota
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
Publication of DE69511793D1 publication Critical patent/DE69511793D1/de
Application granted granted Critical
Publication of DE69511793T2 publication Critical patent/DE69511793T2/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
    • F25B2500/01—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)
DE69511793T 1994-06-29 1995-06-29 Entspannungsventileinheit Expired - Fee Related DE69511793T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6147578A JPH0814707A (ja) 1994-06-29 1994-06-29 ユニット型膨張弁

Publications (2)

Publication Number Publication Date
DE69511793D1 true DE69511793D1 (de) 1999-10-07
DE69511793T2 DE69511793T2 (de) 1999-12-23

Family

ID=15433531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511793T Expired - Fee Related DE69511793T2 (de) 1994-06-29 1995-06-29 Entspannungsventileinheit

Country Status (3)

Country Link
EP (1) EP0691517B1 (de)
JP (1) JPH0814707A (de)
DE (1) DE69511793T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3785229B2 (ja) * 1996-09-12 2006-06-14 株式会社不二工機 膨張弁
JPH1089809A (ja) * 1996-09-18 1998-04-10 Fuji Koki:Kk 膨張弁
JP3372439B2 (ja) * 1996-10-11 2003-02-04 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
JPH11223425A (ja) 1998-02-10 1999-08-17 Fujikoki Corp 膨張弁
JP4294155B2 (ja) * 1999-04-16 2009-07-08 株式会社不二工機 温度膨張弁
JP3998887B2 (ja) 2000-03-02 2007-10-31 株式会社不二工機 膨張弁
JP3525112B2 (ja) * 2000-11-21 2004-05-10 株式会社テージーケー 膨張弁
JP2004053060A (ja) 2002-07-17 2004-02-19 Fuji Koki Corp 膨張弁
US6848624B2 (en) 2002-10-18 2005-02-01 Parker-Hannifin Corporation Refrigeration expansion valve with thermal mass power element
JP4136597B2 (ja) * 2002-10-29 2008-08-20 株式会社不二工機 膨張弁
DE102004005379B3 (de) * 2004-02-03 2005-05-04 Otto Egelhof Gmbh & Co. Kg Expansionsventil für Kälteanlagen, insbesondere Klimaanlagen in Fahrzeugen
DE602005001293T2 (de) * 2004-05-17 2008-02-07 Fujikoki Corp. Entspannungsventil
CN100404925C (zh) * 2004-05-17 2008-07-23 株式会社不二工机 膨胀阀
JPWO2014174954A1 (ja) * 2013-04-22 2017-02-23 株式会社鷺宮製作所 弁装置および弁装置の製造方法
KR101938281B1 (ko) * 2016-01-25 2019-01-14 (주)기하정밀 전자식 밸브, 그를 포함하는 배관시스템 및 공조설비
KR101909496B1 (ko) * 2016-05-10 2018-10-24 (주)신보이엔지 체크밸브 겸용 전자팽창밸브, 냉난방 시스템, 및 히트펌프 시스템
JP7045345B2 (ja) * 2019-04-25 2022-03-31 株式会社鷺宮製作所 膨張弁および冷凍サイクルシステム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5356745A (en) * 1976-11-01 1978-05-23 Hitachi Ltd Evaporator
US4604653A (en) 1982-10-21 1986-08-05 Tokyo Shibaura Denki Kabushiki Kaisha Document filing system
US4819443A (en) 1987-06-30 1989-04-11 Fujikoki America, Inc. Expansion valve
JPH03100768U (de) 1990-01-26 1991-10-21
JPH04113664A (ja) 1990-09-03 1992-04-15 Mitsubishi Electric Corp 半導体保護回路
US5074329A (en) * 1990-11-13 1991-12-24 Thermo King Corporation Three-way valve for a refrigeration system
EP0513568B1 (de) 1991-05-14 1997-01-29 DEUTSCHE CONTROLS GmbH Expansionsventil
JP3224139B2 (ja) * 1992-03-11 2001-10-29 株式会社不二工機 温度膨脹弁の製造方法

Also Published As

Publication number Publication date
JPH0814707A (ja) 1996-01-19
DE69511793T2 (de) 1999-12-23
EP0691517B1 (de) 1999-09-01
EP0691517A1 (de) 1996-01-10

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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