DE60324506D1 - Expansionsventil - Google Patents

Expansionsventil

Info

Publication number
DE60324506D1
DE60324506D1 DE60324506T DE60324506T DE60324506D1 DE 60324506 D1 DE60324506 D1 DE 60324506D1 DE 60324506 T DE60324506 T DE 60324506T DE 60324506 T DE60324506 T DE 60324506T DE 60324506 D1 DE60324506 D1 DE 60324506D1
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 - Lifetime
Application number
DE60324506T
Other languages
English (en)
Inventor
Kazuto Kobayashi
Kazuhiko Watanabe
Masamichi Yano
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
Application granted granted Critical
Publication of DE60324506D1 publication Critical patent/DE60324506D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE60324506T 2002-07-17 2003-06-25 Expansionsventil Expired - Lifetime DE60324506D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002208219 2002-07-17
JP2002248686A JP4057378B2 (ja) 2002-07-17 2002-08-28 膨張弁

Publications (1)

Publication Number Publication Date
DE60324506D1 true DE60324506D1 (de) 2008-12-18

Family

ID=29782054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324506T Expired - Lifetime DE60324506D1 (de) 2002-07-17 2003-06-25 Expansionsventil

Country Status (5)

Country Link
US (1) US6776351B2 (de)
EP (1) EP1382921B1 (de)
JP (1) JP4057378B2 (de)
KR (1) KR100960722B1 (de)
DE (1) DE60324506D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5501670B2 (ja) * 2009-06-23 2014-05-28 株式会社不二工機 ダイアフラム式流体制御弁
US9398722B1 (en) * 2013-09-03 2016-07-19 Mainstream Engineering Corporation Cold plate with insertable integrated thermostatic expansion device and sensing element
JP2016184257A (ja) * 2015-03-26 2016-10-20 愛三工業株式会社 圧力調整弁
JP6569061B2 (ja) * 2015-08-19 2019-09-04 株式会社テージーケー 制御弁
US11879676B2 (en) 2021-07-30 2024-01-23 Danfoss A/S Thermal expansion valve for a heat exchanger and heat exchanger with a thermal expansion valve

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US388864A (en) * 1888-09-04 Geoege a
US2508010A (en) * 1945-06-09 1950-05-16 Alco Valve Co Thermal limit valve
US3388864A (en) * 1966-09-23 1968-06-18 Thomas E. Noakes Cartridge type expansion valve
US3478774A (en) * 1968-05-24 1969-11-18 American Standard Inc Refrigerant expansion valve
GB1379549A (en) * 1971-12-10 1975-01-02 Burrington H W Temperature responsive throttling valve
US4819443A (en) * 1987-06-30 1989-04-11 Fujikoki America, Inc. Expansion valve
JPH03100768U (de) * 1990-01-26 1991-10-21
JPH08152232A (ja) * 1994-11-25 1996-06-11 Zexel Corp 膨張弁
JP3395489B2 (ja) * 1995-11-24 2003-04-14 株式会社デンソー 温度式膨張弁
JPH11153244A (ja) 1997-09-16 1999-06-08 Fujikoki Corp 電磁弁
JPH11287536A (ja) * 1998-04-02 1999-10-19 Fujikoki Corp 膨張弁
US6062484A (en) * 1998-05-20 2000-05-16 Eaton Corporation Modular thermal expansion valve and cartridge therefor
JP2000016068A (ja) * 1998-07-08 2000-01-18 Sanden Corp 温度自動膨張弁
JP4156212B2 (ja) * 2001-05-29 2008-09-24 株式会社不二工機 膨張弁
JP2002350010A (ja) * 2001-05-29 2002-12-04 Fuji Koki Corp 膨張弁
US6615599B1 (en) * 2002-06-26 2003-09-09 Delphi Technologies Inc. Thermostatic expansion valve and air conditioning system for low refrigerant charge

Also Published As

Publication number Publication date
EP1382921B1 (de) 2008-11-05
US6776351B2 (en) 2004-08-17
US20040026523A1 (en) 2004-02-12
EP1382921A2 (de) 2004-01-21
KR20040008076A (ko) 2004-01-28
KR100960722B1 (ko) 2010-05-31
JP2004100965A (ja) 2004-04-02
EP1382921A3 (de) 2004-01-28
JP4057378B2 (ja) 2008-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition