DE60107621D1 - Entspannungsventil mit Unterkühlungsgradregelung - Google Patents

Entspannungsventil mit Unterkühlungsgradregelung

Info

Publication number: DE60107621D1
Authority: DE; Germany
Prior art keywords: expansion valve; subcooling control; subcooling; control; expansion
Prior art date: 2000-06-21
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

DE2001607621

Other languages

English (en)

Other versions

DE60107621T2 (de

Inventor

Hirota Hisatoshi

Inoue Yuusuke

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.)

2000-06-21

Filing date

2001-06-20

Publication date

2005-01-13

2001-06-20 Application filed by TGK Co Ltd filed Critical TGK Co Ltd

2005-01-13 Publication of DE60107621D1 publication Critical patent/DE60107621D1/de

2005-05-25 Application granted granted Critical

2005-05-25 Publication of DE60107621T2 publication Critical patent/DE60107621T2/de

2021-06-21 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
- F25B41/38—Expansion means; Dispositions thereof specially adapted for reversible cycles, e.g. bidirectional expansion restrictors
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
- 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
- F25B2341/063—Feed forward expansion valves
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2505—Fixed-differential control valves
- 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
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7847—With leak passage
- Y10T137/7848—Permits flow at valve interface

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Safety Valves (AREA)
Air-Conditioning For Vehicles (AREA)
Lift Valve (AREA)
Check Valves (AREA)

DE2001607621 2000-06-21 2001-06-20 Entspannungsventil mit Unterkühlungsgradregelung Expired - Fee Related DE60107621T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2000185689A JP3515048B2 (ja)	2000-06-21	2000-06-21	過冷却度制御式膨張弁
JP2000185689		2000-06-21

Publications (2)

Publication Number	Publication Date
DE60107621D1 true DE60107621D1 (de)	2005-01-13
DE60107621T2 DE60107621T2 (de)	2005-05-25

Family

ID=18685970

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE2001607621 Expired - Fee Related DE60107621T2 (de)	2000-06-21	2001-06-20	Entspannungsventil mit Unterkühlungsgradregelung

Country Status (5)

Country	Link
US (1)	US6520419B2 (de)
EP (1)	EP1167899B1 (de)
JP (1)	JP3515048B2 (de)
DE (1)	DE60107621T2 (de)
ES (1)	ES2234734T3 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2003130499A (ja) *	2001-10-30	2003-05-08	Tgk Co Ltd	膨張弁
JP4263426B2 (ja) *	2002-05-15	2009-05-13	株式会社鷺宮製作所	電動弁
EP1508758A1 (de) *	2003-08-21	2005-02-23	A/S Dybvad Stalindustri	Ventil
JP2005106452A (ja) *	2003-09-08	2005-04-21	Tgk Co Ltd	膨張装置
DE102005009831B4 (de)	2004-03-03	2018-08-02	Otto Egelhof Gmbh & Co. Kg	Verfahren zur Herstellung einer Ventilanordnung, insbesondere für ein Expansionsventil sowie eine Ventilanordnung
JP2006189240A (ja) *	2004-12-07	2006-07-20	Tgk Co Ltd	膨張装置
JP2007085489A (ja) *	2005-09-22	2007-04-05	Fuji Koki Corp	圧力制御弁
JP5043496B2 (ja) *	2007-04-25	2012-10-10	サンデン株式会社	蒸気圧縮式冷凍サイクル
JP2009150315A (ja) *	2007-12-20	2009-07-09	Tokiko Techno Kk	ポンプユニット
US7913504B2 (en) *	2008-05-22	2011-03-29	GM Global Technology Operations LLC	Variable refrigerant expansion device with pressure relief
JP5068733B2 (ja) *	2008-11-26	2012-11-07	リンナイ株式会社	モータ安全弁
JP4848432B2 (ja) *	2009-01-20	2011-12-28	日立アプライアンス株式会社	スクロール圧縮機
JP2012166679A (ja) *	2011-02-14	2012-09-06	Tgk Co Ltd	車両用冷暖房装置および集合弁
KR101760862B1 (ko)	2012-02-15	2017-07-24	한온시스템 주식회사	자동차용 공조장치의 팽창밸브
JP5811134B2 (ja) *	2013-04-30	2015-11-11	ダイキン工業株式会社	空気調和機の室内ユニット
US10088207B2 (en) *	2014-04-17	2018-10-02	Saginomiya Seisakusho, Inc.	Throttle device, and refrigeration cycle system including same
JP5971871B2 (ja) *	2014-04-21	2016-08-17	株式会社鷺宮製作所	絞り装置
JP6216681B2 (ja)	2014-04-21	2017-10-18	株式会社鷺宮製作所	絞り装置
JP6178281B2 (ja) *	2014-05-16	2017-08-09	株式会社鷺宮製作所	絞り装置、および、それを備える冷凍サイクルシステム
US20180119832A1 (en) *	2015-05-14	2018-05-03	Borgwarner Inc.	Integrated disk check valve in a hydraulic tensioner with metered backflow
JP2017058081A (ja) *	2015-09-17	2017-03-23	株式会社鷺宮製作所	絞り装置、および、それを備える冷凍サイクルシステム
KR101856372B1 (ko)	2016-10-20	2018-05-10	현대자동차주식회사	전기자동차용 구동모터 냉각 제어방법
CN106762901B (zh) *	2016-11-30	2018-05-22	北京航科发动机控制系统科技有限公司	一种在线可调式等压力差值动态调节装置
JP6901281B2 (ja) *	2017-02-28	2021-07-14	日東工器株式会社	流体接続装置
JP6503447B2 (ja) *	2017-12-27	2019-04-17	株式会社鷺宮製作所	絞り装置及び冷凍サイクル

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4601305A (en)	1984-11-29	1986-07-22	Nordskog Robert A	Compact gas compressor check valve
US4633681A (en)	1985-08-19	1987-01-06	Webber Robert C	Refrigerant expansion device
JPS63129169U (de)	1987-02-16	1988-08-24
US5052192A (en) *	1990-05-14	1991-10-01	Carrier Corporation	Dual flow expansion device for heat pump system
JPH05264130A (ja) *	1992-03-23	1993-10-12	Toyota Motor Corp	冷房装置の膨脹弁
US5265438A (en) *	1992-06-03	1993-11-30	Aeroquip Corporation	Dual restrictor flow control
US5613518A (en) *	1995-02-21	1997-03-25	Dresser Industries, Inc.	Device for restricting excess flow
US5689972A (en) *	1996-11-25	1997-11-25	Carrier Corporation	Refrigerant expansion device
JPH10205926A (ja) *	1997-01-23	1998-08-04	Tgk Co Ltd	膨張弁
US5894741A (en) *	1998-04-23	1999-04-20	Parker-Hannifin Corporation	Universal housing body for an expansion device having a movable orifice piston for metering refrigerant flow
JP3517369B2 (ja)	1998-09-18	2004-04-12	株式会社テージーケー	過冷却度制御式膨張弁
JP2000145629A (ja) *	1998-11-11	2000-05-26	Tgk Co Ltd	容量可変圧縮機
US6289924B1 (en) *	2000-02-24	2001-09-18	Richard C. Kozinski	Variable flow area refrigerant expansion device

2000
- 2000-06-21 JP JP2000185689A patent/JP3515048B2/ja not_active Expired - Fee Related
2001
- 2001-06-06 US US09/875,801 patent/US6520419B2/en not_active Expired - Fee Related
- 2001-06-20 EP EP20010115006 patent/EP1167899B1/de not_active Expired - Lifetime
- 2001-06-20 ES ES01115006T patent/ES2234734T3/es not_active Expired - Lifetime
- 2001-06-20 DE DE2001607621 patent/DE60107621T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1167899A2 (de)	2002-01-02
US20020005436A1 (en)	2002-01-17
JP2002005544A (ja)	2002-01-09
EP1167899A3 (de)	2002-03-20
DE60107621T2 (de)	2005-05-25
ES2234734T3 (es)	2005-07-01
EP1167899B1 (de)	2004-12-08
JP3515048B2 (ja)	2004-04-05
US6520419B2 (en)	2003-02-18

Publication	Publication Date	Title
DE60107621D1 (de)	2005-01-13	Entspannungsventil mit Unterkühlungsgradregelung
DE60028656D1 (de)	2006-07-27	Entspannungsventil
DE10196424T1 (de)	2003-06-18	Kältemaschine mit mehreren Verdampfern und Expansionsventil
DE60108282D1 (de)	2005-02-17	Elektromagnetventil
DE69924662D1 (de)	2005-05-19	Entspannungsventil
DE50013129D1 (de)	2006-08-17	Regelventil
DE50104646D1 (de)	2005-01-05	Ventilanordnung
DE60022787D1 (de)	2006-02-02	Mehrwegventil
DE60216695D1 (de)	2007-01-25	Entspannungsventil
DE60215261D1 (de)	2006-11-23	Entspannungsventil
DE60126851D1 (de)	2007-04-12	Zweiwegeventil
DE60118823D1 (de)	2006-05-24	Entspannungsventil
DE60108004D1 (de)	2005-02-03	Reibungsarme variable Ventilbetätigungsvorrichtung
DE60125698D1 (de)	2007-02-15	Elektromagnetische Ventilsteuerung
DE60126450D1 (de)	2007-03-22	Mehrwegventil
DE60021635D1 (de)	2005-09-08	Entspannungsventil
DE69926287D1 (de)	2005-09-01	Entspannungsventil
NO20006144D0 (no)	2000-12-04	Ventilelement
DE60214081D1 (de)	2006-10-05	Entspannungsventil
DE60125463D1 (de)	2007-02-08	Wechselventil mit verbesserten Schalteigenschaften
DE60218957D1 (de)	2007-05-03	Entspannungsventil
DE60130961D1 (de)	2007-11-29	Entspannungsventil
DE60014777D1 (de)	2004-11-18	Unterkühlungsgradgeregeltes Entspannungsventil
DE60216848D1 (de)	2007-02-01	Entspannungsventil
DE60214088D1 (de)	2006-10-05	Entspannungsventil

Legal Events

Date	Code	Title	Description
2006-01-19	8364	No opposition during term of opposition
2010-04-22	8339	Ceased/non-payment of the annual fee