DE60214081D1 - Entspannungsventil - Google Patents

Entspannungsventil

Info

Publication number: DE60214081D1
Authority: DE; Germany
Prior art keywords: expansion valve; expansion; valve
Prior art date: 2001-05-29
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

DE60214081T

Other languages

English (en)

Other versions

DE60214081T2 (de

Inventor

Kazuto Kobayashi

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.)

2001-05-29

Filing date

2002-05-14

Publication date

2006-10-05

2002-05-14 Application filed by Fujikoki Corp filed Critical Fujikoki Corp

2006-10-05 Application granted granted Critical

2006-10-05 Publication of DE60214081D1 publication Critical patent/DE60214081D1/de

2007-03-29 Publication of DE60214081T2 publication Critical patent/DE60214081T2/de

2022-05-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- F25B2341/0682—Expansion valves combined with a sensor the sensor contains sorbent materials
- 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)
Temperature-Responsive Valves (AREA)
Air-Conditioning For Vehicles (AREA)
Details Of Valves (AREA)
Valve Housings (AREA)

DE60214081T 2001-05-29 2002-05-14 Entspannungsventil Expired - Lifetime DE60214081T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001160246A JP4156212B2 (ja)	2001-05-29	2001-05-29	膨張弁
JP2001160246		2001-05-29

Publications (2)

Publication Number	Publication Date
DE60214081D1 true DE60214081D1 (de)	2006-10-05
DE60214081T2 DE60214081T2 (de)	2007-03-29

Family

ID=19003691

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60214081T Expired - Lifetime DE60214081T2 (de)	2001-05-29	2002-05-14	Entspannungsventil

Country Status (5)

Country	Link
US (1)	US6626365B2 (de)
EP (1)	EP1262699B1 (de)
JP (1)	JP4156212B2 (de)
KR (1)	KR100835749B1 (de)
DE (1)	DE60214081T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002350010A (ja) *	2001-05-29	2002-12-04	Fuji Koki Corp	膨張弁
JP2004028261A (ja) *	2002-06-27	2004-01-29	Fuji Koki Corp	膨張弁
JP4057378B2 (ja)	2002-07-17	2008-03-05	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
US6848624B2 (en) *	2002-10-18	2005-02-01	Parker-Hannifin Corporation	Refrigeration expansion valve with thermal mass power element
JP2005226940A (ja) *	2004-02-13	2005-08-25	Fuji Koki Corp	膨張弁
DE102005050086A1 (de) *	2004-11-08	2006-05-11	Otto Egelhof Gmbh & Co. Kg	Expansionsventil, insbesondere für eine Kältemittelanlage
CN100420885C (zh) *	2005-08-12	2008-09-24	浙江三花制冷集团有限公司	温度膨胀阀
US8806880B2 (en) *	2007-10-24	2014-08-19	Fujikoki Corporation	Expansion valve
JP6078219B2 (ja) *	2011-01-31	2017-02-08	株式会社不二工機	膨張弁
JP6182363B2 (ja) *	2013-06-07	2017-08-16	株式会社不二工機	膨張弁
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
US20240426392A1 (en) *	2021-12-08	2024-12-26	Parker-Hannifin Corporation	Ball seal for thermal sensor assembly of thermostatic expansion valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4819443A (en) *	1987-06-30	1989-04-11	Fujikoki America, Inc.	Expansion valve
JPH01230966A (ja) *	1988-03-10	1989-09-14	Fuji Koki Seisakusho:Kk	冷凍システムの制御方法及び温度膨脹弁
JPH03100768U (de) *	1990-01-26	1991-10-21
JP3219841B2 (ja) *	1992-05-15	2001-10-15	株式会社不二工機	温度膨脹弁の製造方法
JPH0829019A (ja) *	1994-07-11	1996-02-02	Izumi Giken:Kk	冷房装置用膨張弁
JP2000016068A (ja) *	1998-07-08	2000-01-18	Sanden Corp	温度自動膨張弁
US6185959B1 (en) *	1999-04-09	2001-02-13	Eaton Corporation	Refrigerant system components with cartridge type thermal expansion valve and method of making same

2001
- 2001-05-29 JP JP2001160246A patent/JP4156212B2/ja not_active Expired - Fee Related
2002
- 2002-05-14 EP EP02010700A patent/EP1262699B1/de not_active Expired - Lifetime
- 2002-05-14 DE DE60214081T patent/DE60214081T2/de not_active Expired - Lifetime
- 2002-05-23 US US10/152,865 patent/US6626365B2/en not_active Expired - Lifetime
- 2002-05-28 KR KR1020020029650A patent/KR100835749B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE60214081T2 (de)	2007-03-29
EP1262699A3 (de)	2004-01-21
JP2002350009A (ja)	2002-12-04
US20020185545A1 (en)	2002-12-12
KR100835749B1 (ko)	2008-06-09
KR20020090915A (ko)	2002-12-05
EP1262699B1 (de)	2006-08-23
US6626365B2 (en)	2003-09-30
EP1262699A2 (de)	2002-12-04
JP4156212B2 (ja)	2008-09-24

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
DE60327728D1 (de)	2009-07-09	Entspannungsventil
DE602004016427D1 (de)	2008-10-23	Entspannungsventil
DE60214088D1 (de)	2006-10-05	Entspannungsventil
DE60216848D1 (de)	2007-02-01	Entspannungsventil
DE60321274D1 (de)	2008-07-10	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
2007-07-19	8320	Willingness to grant licences declared (paragraph 23)
2007-09-13	8364	No opposition during term of opposition