EP1512926A3 - Dispositif détendeur - Google Patents
Dispositif détendeur Download PDFInfo
- Publication number
- EP1512926A3 EP1512926A3 EP04021240A EP04021240A EP1512926A3 EP 1512926 A3 EP1512926 A3 EP 1512926A3 EP 04021240 A EP04021240 A EP 04021240A EP 04021240 A EP04021240 A EP 04021240A EP 1512926 A3 EP1512926 A3 EP 1512926A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- expansion device
- spring
- refrigerant
- 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.)
- Withdrawn
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
-
- 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
- F25B2341/062—Capillary expansion valves
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003315493 | 2003-09-08 | ||
JP2003315493 | 2003-09-08 | ||
JP2004070947A JP2005106452A (ja) | 2003-09-08 | 2004-03-12 | 膨張装置 |
JP2004070947 | 2004-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1512926A2 EP1512926A2 (fr) | 2005-03-09 |
EP1512926A3 true EP1512926A3 (fr) | 2008-03-19 |
Family
ID=34138007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04021240A Withdrawn EP1512926A3 (fr) | 2003-09-08 | 2004-09-07 | Dispositif détendeur |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050050916A1 (fr) |
EP (1) | EP1512926A3 (fr) |
JP (1) | JP2005106452A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009060465A2 (fr) * | 2007-07-18 | 2009-05-14 | Vijay Appa Kasar | Dispositif d'expansion économiseur d'énergie pour la réfrigération et autres branches d'industrie |
WO2011013676A1 (fr) * | 2009-07-31 | 2011-02-03 | 株式会社堀場製作所 | Système déchantillonnage et danalyse de gaz déchappement |
DE102012206189A1 (de) * | 2012-04-16 | 2013-10-17 | Robert Bosch Gmbh | Elektrische Maschine und Verfahren zum Betreiben einer elektrischen Maschine |
JP6216681B2 (ja) * | 2014-04-21 | 2017-10-18 | 株式会社鷺宮製作所 | 絞り装置 |
JP5971871B2 (ja) | 2014-04-21 | 2016-08-17 | 株式会社鷺宮製作所 | 絞り装置 |
GB201411619D0 (en) * | 2014-06-30 | 2014-08-13 | British American Tobacco Co | Flow control device |
JP6031078B2 (ja) * | 2014-11-12 | 2016-11-24 | 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 |
JP6364381B2 (ja) * | 2015-06-23 | 2018-07-25 | 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 |
JP6356644B2 (ja) * | 2015-09-04 | 2018-07-11 | 株式会社鷺宮製作所 | 絞り装置及び冷凍サイクル |
KR102481659B1 (ko) * | 2018-07-23 | 2022-12-27 | 한온시스템 주식회사 | 감압밸브 |
US20200318742A1 (en) * | 2019-04-02 | 2020-10-08 | Carrier Corporation | Multi-port variable expansion plunger valve |
WO2020262244A1 (fr) * | 2019-06-26 | 2020-12-30 | 日立オートモティブシステムズ株式会社 | Soupape de pression différentielle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54102627A (en) * | 1978-01-28 | 1979-08-13 | Shizuo Sezaki | Flow control valve for coolant gas in such as cooler |
JPS54105327A (en) * | 1978-02-04 | 1979-08-18 | Shizuo Sezaki | Flow rate control valve gear of refrigerant gas in air conditioner* etc* |
JPS55165460A (en) * | 1979-06-07 | 1980-12-23 | Shizuo Sezaki | Refrigerant gas flow control valve for cooler and others |
JPH11257802A (ja) * | 1998-03-13 | 1999-09-24 | Calsonic Corp | 自動車用冷房装置 |
EP1167899A2 (fr) * | 2000-06-21 | 2002-01-02 | TGK Co., Ltd. | Robinet détendeur à commande par le degré de sous-refroidissement |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2781059A (en) * | 1954-01-08 | 1957-02-12 | Gen Motors Corp | Flow control device |
US4009592A (en) * | 1976-02-09 | 1977-03-01 | Ford Motor Company | Multiple stage expansion valve for an automotive air conditioning system |
-
2004
- 2004-03-12 JP JP2004070947A patent/JP2005106452A/ja active Pending
- 2004-09-03 US US10/933,447 patent/US20050050916A1/en not_active Abandoned
- 2004-09-07 EP EP04021240A patent/EP1512926A3/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54102627A (en) * | 1978-01-28 | 1979-08-13 | Shizuo Sezaki | Flow control valve for coolant gas in such as cooler |
JPS54105327A (en) * | 1978-02-04 | 1979-08-18 | Shizuo Sezaki | Flow rate control valve gear of refrigerant gas in air conditioner* etc* |
JPS55165460A (en) * | 1979-06-07 | 1980-12-23 | Shizuo Sezaki | Refrigerant gas flow control valve for cooler and others |
JPH11257802A (ja) * | 1998-03-13 | 1999-09-24 | Calsonic Corp | 自動車用冷房装置 |
EP1167899A2 (fr) * | 2000-06-21 | 2002-01-02 | TGK Co., Ltd. | Robinet détendeur à commande par le degré de sous-refroidissement |
Also Published As
Publication number | Publication date |
---|---|
US20050050916A1 (en) | 2005-03-10 |
JP2005106452A (ja) | 2005-04-21 |
EP1512926A2 (fr) | 2005-03-09 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
17P | Request for examination filed |
Effective date: 20080916 |
|
AKX | Designation fees paid |
Designated state(s): DE FR |
|
17Q | First examination report despatched |
Effective date: 20090320 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20090731 |