DE602005001293D1 - Entspannungsventil - Google Patents

Entspannungsventil

Info

Publication number
DE602005001293D1
DE602005001293D1 DE602005001293T DE602005001293T DE602005001293D1 DE 602005001293 D1 DE602005001293 D1 DE 602005001293D1 DE 602005001293 T DE602005001293 T DE 602005001293T DE 602005001293 T DE602005001293 T DE 602005001293T DE 602005001293 D1 DE602005001293 D1 DE 602005001293D1
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.)
Active
Application number
DE602005001293T
Other languages
English (en)
Other versions
DE602005001293T2 (de
Inventor
Kazuto Kobayashi
Eiji Fukuda
Kazuhiko Watanabe
Masamichi Yano
Makoto Sudo
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
Priority claimed from JP2004207257A external-priority patent/JP4255892B2/ja
Application filed by Fujikoki Corp filed Critical Fujikoki Corp
Publication of DE602005001293D1 publication Critical patent/DE602005001293D1/de
Application granted granted Critical
Publication of DE602005001293T2 publication Critical patent/DE602005001293T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • 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
    • F25B2500/13—Vibrations
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Temperature-Responsive Valves (AREA)
DE602005001293T 2004-05-17 2005-04-27 Entspannungsventil Active DE602005001293T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004146294 2004-05-17
JP2004146294 2004-05-17
JP2004207257A JP4255892B2 (ja) 2003-11-06 2004-07-14 膨張弁
JP2004207257 2004-07-14

Publications (2)

Publication Number Publication Date
DE602005001293D1 true DE602005001293D1 (de) 2007-07-19
DE602005001293T2 DE602005001293T2 (de) 2008-02-07

Family

ID=34935796

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005001293T Active DE602005001293T2 (de) 2004-05-17 2005-04-27 Entspannungsventil

Country Status (4)

Country Link
US (1) US7373788B2 (de)
EP (1) EP1598581B1 (de)
KR (1) KR101141237B1 (de)
DE (1) DE602005001293T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8267329B2 (en) * 2007-01-26 2012-09-18 Fujikoki Corporation Expansion valve with noise reduction means
CN101354206B (zh) * 2008-09-08 2010-06-02 海信（山东）空调有限公司 空调器用双向节流阀及安装有该节流阀的空调器
KR101572574B1 (ko) * 2010-08-12 2015-12-01 한온시스템 주식회사 팽창밸브 및 이를 구비한 차량용 공조장치
JP6064114B2 (ja) 2012-03-22 2017-01-25 株式会社テージーケー 膨張弁
EP2884134B1 (de) * 2012-08-07 2017-03-01 Zhejiang Sanhua Automotive Components Co., Ltd. Wärmeregler
JP6142181B2 (ja) * 2013-03-12 2017-06-07 株式会社テージーケー 膨張弁および防振ばね
JP6194452B2 (ja) * 2013-12-09 2017-09-13 株式会社テージーケー 膨張弁
JP2016223751A (ja) 2015-06-04 2016-12-28 株式会社テージーケー 膨張弁
DE112016002623B4 (de) * 2015-06-09 2019-12-24 Denso Corporation Druckreduzierventil
JP6789555B2 (ja) * 2017-07-12 2020-11-25 株式会社不二工機 膨張弁
CN112682524B (zh) * 2020-12-22 2022-08-12 浙江恒森实业集团有限公司 一种导轨轴及具有该导轨轴的电子膨胀阀转子总成

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573522A (en) * 1947-09-08 1951-10-30 Gen Motors Corp Valve with vibration damper
US2832573A (en) * 1954-10-22 1958-04-29 Manton Gaulin Mfg Company Inc Homogenizer valve means
US3738120A (en) * 1972-02-17 1973-06-12 Gen Motors Corp Automotive refrigerant system
JPH05157405A (ja) * 1991-12-03 1993-06-22 T G K:Kk 膨張弁
JPH0814707A (ja) * 1994-06-29 1996-01-19 Tgk Co Ltd ユニット型膨張弁
JPH0829019A (ja) * 1994-07-11 1996-02-02 Izumi Giken:Kk 冷房装置用膨張弁
JP3116995B2 (ja) * 1996-09-02 2000-12-11 株式会社デンソー 温度式膨張弁
FR2755757B1 (fr) * 1996-11-12 1999-01-15 Valeo Climatisation Composant pour circuit de fluide refrigerant, en particulier pour la climatisation de l'habitacle d'un vehicule automobile
JPH10288424A (ja) * 1997-04-11 1998-10-27 Fuji Koki Corp 温度式膨張弁
US6062484A (en) * 1998-05-20 2000-05-16 Eaton Corporation Modular thermal expansion valve and cartridge therefor
JP2001199230A (ja) * 1999-11-10 2001-07-24 Fuji Koki Corp 温度膨張弁
JP3815978B2 (ja) 2001-04-13 2006-08-30 株式会社不二工機 温度式膨張弁
JP4142290B2 (ja) * 2001-07-12 2008-09-03 株式会社不二工機 膨張弁
JP2004053182A (ja) * 2002-07-23 2004-02-19 Fuji Koki Corp 膨張弁
JP4067936B2 (ja) * 2002-10-29 2008-03-26 株式会社不二工機 電磁弁一体型膨張弁
JP4136597B2 (ja) * 2002-10-29 2008-08-20 株式会社不二工機 膨張弁
US6868684B2 (en) * 2002-12-17 2005-03-22 Parker-Hannifin Corporation Block valve with integral refrigerant lines

Also Published As

Publication number Publication date
DE602005001293T2 (de) 2008-02-07
EP1598581B1 (de) 2007-06-06
EP1598581A1 (de) 2005-11-23
KR20060047937A (ko) 2006-05-18
US7373788B2 (en) 2008-05-20
KR101141237B1 (ko) 2012-05-04
US20050252238A1 (en) 2005-11-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)