EP1596140A3 - Dispositif pour l'expansion d'un réfrigérant - Google Patents
Dispositif pour l'expansion d'un réfrigérant Download PDFInfo
- Publication number
- EP1596140A3 EP1596140A3 EP05102289A EP05102289A EP1596140A3 EP 1596140 A3 EP1596140 A3 EP 1596140A3 EP 05102289 A EP05102289 A EP 05102289A EP 05102289 A EP05102289 A EP 05102289A EP 1596140 A3 EP1596140 A3 EP 1596140A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerant
- expansion device
- expansion
- air conditioning
- conditioning system
- 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- Withdrawn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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
-
- 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
- F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/14—Power generation using energy from the expansion 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
- F25B2500/00—Problems to be solved
- F25B2500/18—Optimization, e.g. high integration of refrigeration components
-
- 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
- F25B2600/17—Control issues by controlling the pressure of the condenser
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004023834 | 2004-05-14 | ||
DE102004023834A DE102004023834A1 (de) | 2004-05-14 | 2004-05-14 | Expansionseinrichtung für ein Kältemittel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1596140A2 EP1596140A2 (fr) | 2005-11-16 |
EP1596140A3 true EP1596140A3 (fr) | 2010-04-28 |
Family
ID=34939039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05102289A Withdrawn EP1596140A3 (fr) | 2004-05-14 | 2005-03-22 | Dispositif pour l'expansion d'un réfrigérant |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1596140A3 (fr) |
JP (1) | JP2005326145A (fr) |
DE (1) | DE102004023834A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005058890B4 (de) * | 2005-12-09 | 2007-08-30 | Festo Ag & Co. | Klimaanlage eines Kraftfahrzeugs |
FR2895786B1 (fr) * | 2006-01-04 | 2008-04-11 | Valeo Systemes Thermiques | Module de detente pour installation de climatisation a deux evaporateurs |
DE102006033747B3 (de) * | 2006-07-21 | 2008-01-10 | Thomas Magnete Gmbh | Ventilanordnung |
DE102008041939A1 (de) * | 2008-09-10 | 2010-03-11 | Ago Ag Energie + Anlagen | Verfahren zum Betreiben einer Wärmepumpe oder Kältemaschine bzw. einer Kraftmaschine sowie Wärmepumpe oder Kältemaschine und Kraftmaschine |
WO2013160929A1 (fr) * | 2012-04-23 | 2013-10-31 | 三菱電機株式会社 | Système à cycle frigorifique |
DE102012014967A1 (de) * | 2012-07-30 | 2014-01-30 | Isabelle Oelschlägel | D.I.O. -device to intelligente generate own electricity Integrierte Vorrichtung zur Stromgewinnung während des Betriebes einer Wärme- bzw. Kältemaschine. |
US10132529B2 (en) * | 2013-03-14 | 2018-11-20 | Rolls-Royce Corporation | Thermal management system controlling dynamic and steady state thermal loads |
CN103604239B (zh) * | 2013-11-15 | 2016-01-20 | 杭州锦华气体设备有限公司 | 一种大型冷库气体膨胀制冷系统及其制冷方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0787891A2 (fr) * | 1996-01-31 | 1997-08-06 | Carrier Corporation | Production d'énergie mécanique par l'expansion d'un liquide en vapeur |
JP2000234814A (ja) * | 1999-02-17 | 2000-08-29 | Aisin Seiki Co Ltd | 蒸気圧縮式冷凍装置 |
DE10010864A1 (de) * | 1999-03-15 | 2000-09-21 | Denso Corp | Kältekreislaufsystem mit Expansionsenergie-Rückgewinnung |
EP1046869A1 (fr) * | 1999-04-20 | 2000-10-25 | Sanden Corporation | Système de réfrigération et d'air conditionné |
JP2002022298A (ja) * | 2000-07-04 | 2002-01-23 | Matsushita Electric Ind Co Ltd | 冷凍サイクル装置とその制御方法 |
JP2003074999A (ja) * | 2001-08-31 | 2003-03-12 | Daikin Ind Ltd | 冷凍機 |
JP2003121018A (ja) * | 2001-10-09 | 2003-04-23 | Daikin Ind Ltd | 冷凍装置 |
JP2003279179A (ja) * | 2002-03-26 | 2003-10-02 | Mitsubishi Electric Corp | 冷凍空調装置 |
EP1416232A1 (fr) * | 2002-10-31 | 2004-05-06 | Matsushita Electric Industrial Co., Ltd. | Méthode pour déterminer la haute pression dans un système frigorifique |
-
2004
- 2004-05-14 DE DE102004023834A patent/DE102004023834A1/de not_active Withdrawn
-
2005
- 2005-03-22 EP EP05102289A patent/EP1596140A3/fr not_active Withdrawn
- 2005-05-12 JP JP2005140199A patent/JP2005326145A/ja not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0787891A2 (fr) * | 1996-01-31 | 1997-08-06 | Carrier Corporation | Production d'énergie mécanique par l'expansion d'un liquide en vapeur |
JP2000234814A (ja) * | 1999-02-17 | 2000-08-29 | Aisin Seiki Co Ltd | 蒸気圧縮式冷凍装置 |
DE10010864A1 (de) * | 1999-03-15 | 2000-09-21 | Denso Corp | Kältekreislaufsystem mit Expansionsenergie-Rückgewinnung |
EP1046869A1 (fr) * | 1999-04-20 | 2000-10-25 | Sanden Corporation | Système de réfrigération et d'air conditionné |
JP2002022298A (ja) * | 2000-07-04 | 2002-01-23 | Matsushita Electric Ind Co Ltd | 冷凍サイクル装置とその制御方法 |
JP2003074999A (ja) * | 2001-08-31 | 2003-03-12 | Daikin Ind Ltd | 冷凍機 |
JP2003121018A (ja) * | 2001-10-09 | 2003-04-23 | Daikin Ind Ltd | 冷凍装置 |
JP2003279179A (ja) * | 2002-03-26 | 2003-10-02 | Mitsubishi Electric Corp | 冷凍空調装置 |
EP1416232A1 (fr) * | 2002-10-31 | 2004-05-06 | Matsushita Electric Industrial Co., Ltd. | Méthode pour déterminer la haute pression dans un système frigorifique |
Non-Patent Citations (1)
Title |
---|
ROBINSON D M ET AL: "Efficiencies of transcritical CO2 cycles with and without an expansion turbine - Rendement de cycles transcritiques au CO2 avec et sans turbine d'expansion", INTERNATIONAL JOURNAL OF REFRIGERATION, ELSEVIER, PARIS, FR, vol. 21, no. 7, 1 November 1998 (1998-11-01), pages 577 - 589, XP004287371, ISSN: 0140-7007 * |
Also Published As
Publication number | Publication date |
---|---|
DE102004023834A1 (de) | 2005-12-08 |
JP2005326145A (ja) | 2005-11-24 |
EP1596140A2 (fr) | 2005-11-16 |
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