DE60216695D1 - Entspannungsventil - Google Patents

Entspannungsventil

Info

Publication number: DE60216695D1
Authority: DE; Germany
Prior art keywords: expansion valve; expansion; valve
Prior art date: 2001-10-10
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

DE60216695T

Other languages

English (en)

Other versions

DE60216695T2 (de

Inventor

Hisatoshi Hirota

Takeshi Kaneko

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.)

2001-10-10

Filing date

2002-10-10

Publication date

2007-01-25

2002-10-10 Application filed by TGK Co Ltd filed Critical TGK Co Ltd

2007-01-25 Application granted granted Critical

2007-01-25 Publication of DE60216695D1 publication Critical patent/DE60216695D1/de

2007-04-12 Publication of DE60216695T2 publication Critical patent/DE60216695T2/de

2022-10-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/191—Pressures near an expansion valve

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)
Safety Valves (AREA)
Air-Conditioning For Vehicles (AREA)

DE60216695T 2001-10-10 2002-10-10 Entspannungsventil Expired - Fee Related DE60216695T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001312450A JP3949417B2 (ja)	2001-10-10	2001-10-10	膨張弁
JP2001312450		2001-10-10

Publications (2)

Publication Number	Publication Date
DE60216695D1 true DE60216695D1 (de)	2007-01-25
DE60216695T2 DE60216695T2 (de)	2007-04-12

Family

ID=19131103

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60216695T Expired - Fee Related DE60216695T2 (de)	2001-10-10	2002-10-10	Entspannungsventil

Country Status (4)

Country	Link
US (1)	US6612503B2 (de)
EP (1)	EP1302733B1 (de)
JP (1)	JP3949417B2 (de)
DE (1)	DE60216695T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004270975A (ja) *	2003-03-06	2004-09-30	Tgk Co Ltd	流量制御弁
USD504714S1 (en) *	2003-05-30	2005-05-03	Fujikoki Corporation	Expansion valve
USD505183S1 (en) *	2003-05-30	2005-05-17	Fujikoki Corporation	Expansion valve
USD502252S1 (en) *	2003-05-30	2005-02-22	Fujikoki Corporation	Expansion valve
USD498516S1 (en)	2003-05-30	2004-11-16	Fujikoki Corporation	Expansion valve
FR2862745B1 (fr) *	2003-11-25	2007-01-05	Valeo Climatisation	Organe de detente a electronique integree pour boucle a fluide refrigerant, en particulier d'un appareil de climatisation pour habitacle de vehicule
DE102005050086A1 (de) *	2004-11-08	2006-05-11	Otto Egelhof Gmbh & Co. Kg	Expansionsventil, insbesondere für eine Kältemittelanlage
EP1666817A3 (de) *	2004-12-01	2007-01-17	Fujikoki Corporation	Druckregelventil
JP2008533431A (ja) *	2005-03-18	2008-08-21	キャリア・コマーシャル・リフリージレーション・インコーポレーテッド	増加圧力逃がし弁を備えた遷臨界冷凍
JP2008076031A (ja) *	2006-09-25	2008-04-03	Denso Corp	膨張弁
EP2177847A1 (de) *	2008-10-16	2010-04-21	Valeo Systemes Thermiques	Thermostatausdehnungsventilvorrichtung für Kühlmittelkreislauf
JP2010145027A (ja) *	2008-12-19	2010-07-01	Fuji Koki Corp	膨張弁及び冷凍サイクル
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
JP5743744B2 (ja) *	2011-06-24	2015-07-01	株式会社不二工機	ダイアフラム式流体制御弁
JP6182363B2 (ja) *	2013-06-07	2017-08-16	株式会社不二工機	膨張弁
WO2016199610A1 (ja) *	2015-06-09	2016-12-15	株式会社デンソー	減圧弁
CN111503344A (zh) *	2019-01-30	2020-08-07	杭州三花研究院有限公司	阀组件
WO2020205430A1 (en)	2019-04-01	2020-10-08	Parker-Hannifin Corporation	Power element for refrigerant modulating valve
WO2022235632A1 (en)	2021-05-05	2022-11-10	Parker-Hannifin Corporation	Bulbless thermal expansion valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3667247A (en)	1970-07-10	1972-06-06	Controls Co Of America	Refrigeration system with evaporator outlet control valve
DE3823449A1 (de)	1988-07-11	1990-01-18	Bosch Gmbh Robert	Messeinrichtung zur erfassung des drucks und der temperatur
US5068503A (en)	1989-04-11	1991-11-26	Hans Sladky	High-pressure sensor for fluid conditions and method and apparatus using same
US6105379A (en) *	1994-08-25	2000-08-22	Altech Controls Corporation	Self-adjusting valve
JPH11325661A (ja)	1998-05-21	1999-11-26	Fujikoki Corp	膨張弁
JP2001050617A (ja)	1999-05-28	2001-02-23	Fuji Koki Corp	膨張弁
JP2001133081A (ja)	1999-11-09	2001-05-18	Tgk Co Ltd	膨張弁

2001
- 2001-10-10 JP JP2001312450A patent/JP3949417B2/ja not_active Expired - Fee Related
2002
- 2002-10-03 US US10/263,915 patent/US6612503B2/en not_active Expired - Fee Related
- 2002-10-10 DE DE60216695T patent/DE60216695T2/de not_active Expired - Fee Related
- 2002-10-10 EP EP02022926A patent/EP1302733B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE60216695T2 (de)	2007-04-12
EP1302733A1 (de)	2003-04-16
EP1302733B1 (de)	2006-12-13
JP2003121030A (ja)	2003-04-23
US20030066303A1 (en)	2003-04-10
JP3949417B2 (ja)	2007-07-25
US6612503B2 (en)	2003-09-02

Publication	Publication Date	Title
NO20041714L (no)	2004-08-18	Rorekspansjon
DE60028656D1 (de)	2006-07-27	Entspannungsventil
DE50201711D1 (de)	2005-01-13	Mikroventil
DE602004017924D1 (de)	2009-01-08	Expansionsventil
DE50201549D1 (de)	2004-12-23	Rückflussverhinderer
DK1239199T3 (da)	2003-12-01	Ventilindretning
DE60215261D1 (de)	2006-11-23	Entspannungsventil
DE60216695D1 (de)	2007-01-25	Entspannungsventil
DE50104646D1 (de)	2005-01-05	Ventilanordnung
DE60118823D1 (de)	2006-05-24	Entspannungsventil
DE60323572D1 (de)	2008-10-30	Expansionsventil
DE60214081D1 (de)	2006-10-05	Entspannungsventil
DE60021635D1 (de)	2005-09-08	Entspannungsventil
DE60327491D1 (de)	2009-06-18	Entspannungsventil
DE60218957D1 (de)	2007-05-03	Entspannungsventil
DE60321274D1 (de)	2008-07-10	Entspannungsventil
DE60327728D1 (de)	2009-07-09	Entspannungsventil
DE602004016427D1 (de)	2008-10-23	Entspannungsventil
DE60216848D1 (de)	2007-02-01	Entspannungsventil
DE60214088D1 (de)	2006-10-05	Entspannungsventil
DE60014777D1 (de)	2004-11-18	Unterkühlungsgradgeregeltes Entspannungsventil
DE60130961D1 (de)	2007-11-29	Entspannungsventil
DE50204477D1 (de)	2005-11-10	Schieberventil
DE60317999D1 (de)	2008-01-24	Entspannungsventil
DE60333884D1 (de)	2010-10-07	Entspannungsventil

Legal Events

Date	Code	Title	Description
2008-01-03	8364	No opposition during term of opposition
2010-08-19	8339	Ceased/non-payment of the annual fee