EP2187150A3 - Cycle de réfrigération - Google Patents
Cycle de réfrigération Download PDFInfo
- Publication number
- EP2187150A3 EP2187150A3 EP09175357.4A EP09175357A EP2187150A3 EP 2187150 A3 EP2187150 A3 EP 2187150A3 EP 09175357 A EP09175357 A EP 09175357A EP 2187150 A3 EP2187150 A3 EP 2187150A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- temperature
- expansion valve
- compressor
- refrigerant
- evaporator
- 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- Withdrawn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
- F25B40/00—Subcoolers, desuperheaters or superheaters
-
- 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
- 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
- F25B2341/068—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
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Temperature-Responsive Valves (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008294844A JP2010121831A (ja) | 2008-11-18 | 2008-11-18 | 冷凍サイクル |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2187150A2 EP2187150A2 (fr) | 2010-05-19 |
EP2187150A3 true EP2187150A3 (fr) | 2014-01-15 |
Family
ID=41818427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09175357.4A Withdrawn EP2187150A3 (fr) | 2008-11-18 | 2009-11-09 | Cycle de réfrigération |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2187150A3 (fr) |
JP (1) | JP2010121831A (fr) |
CN (1) | CN101737987A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8931305B2 (en) | 2010-03-31 | 2015-01-13 | Denso International America, Inc. | Evaporator unit |
CN102530803B (zh) * | 2012-01-12 | 2013-06-05 | 苏权兴 | 制冷剂分装设备 |
CN103017409B (zh) * | 2013-01-15 | 2015-12-02 | 吴秀华 | 节能高效制冷、制热一体机 |
EP2977244B1 (fr) * | 2014-07-24 | 2016-06-29 | C.R.F. Società Consortile per Azioni | Climatisation pour véhicules |
FR3028016A1 (fr) * | 2014-10-30 | 2016-05-06 | Valeo Systemes Thermiques | Dispositif de gestion thermique de vehicule automobile |
FR3028015A1 (fr) * | 2014-10-30 | 2016-05-06 | Valeo Systemes Thermiques | Dispositif de gestion thermique de vehicule automobile |
CN113654284A (zh) * | 2020-05-12 | 2021-11-16 | 浙江三花制冷集团有限公司 | 感温部件及具有该感温部件的制冷系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06241580A (ja) * | 1993-02-18 | 1994-08-30 | Nippondenso Co Ltd | 冷凍サイクル装置 |
JP2000356419A (ja) * | 1999-06-17 | 2000-12-26 | Japan Climate Systems Corp | 車両用空調装置 |
US6460358B1 (en) * | 2000-11-13 | 2002-10-08 | Thomas H. Hebert | Flash gas and superheat eliminator for evaporators and method therefor |
US20070074538A1 (en) * | 2005-09-07 | 2007-04-05 | Denso Corporation | Refrigeration cycle device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2902853B2 (ja) * | 1992-04-27 | 1999-06-07 | 三洋電機株式会社 | 空気調和機 |
JPH0648275Y2 (ja) * | 1988-06-13 | 1994-12-12 | 三菱重工業株式会社 | ヒートポンプ |
DK0939880T3 (da) * | 1996-11-19 | 2000-09-25 | Danfoss As | Fremgangsmåde til styring af et køleanlæg, samt køleanlæg og ekspansionsventil |
JP2000346466A (ja) | 1999-06-02 | 2000-12-15 | Sanden Corp | 蒸気圧縮式冷凍サイクル |
JP2007240041A (ja) | 2006-03-07 | 2007-09-20 | Tgk Co Ltd | 膨張弁 |
JP2008122034A (ja) * | 2006-11-15 | 2008-05-29 | Sanden Corp | 車両用冷房装置 |
-
2008
- 2008-11-18 JP JP2008294844A patent/JP2010121831A/ja active Pending
-
2009
- 2009-11-09 EP EP09175357.4A patent/EP2187150A3/fr not_active Withdrawn
- 2009-11-18 CN CN200910226504A patent/CN101737987A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06241580A (ja) * | 1993-02-18 | 1994-08-30 | Nippondenso Co Ltd | 冷凍サイクル装置 |
JP2000356419A (ja) * | 1999-06-17 | 2000-12-26 | Japan Climate Systems Corp | 車両用空調装置 |
US6460358B1 (en) * | 2000-11-13 | 2002-10-08 | Thomas H. Hebert | Flash gas and superheat eliminator for evaporators and method therefor |
US20070074538A1 (en) * | 2005-09-07 | 2007-04-05 | Denso Corporation | Refrigeration cycle device |
Also Published As
Publication number | Publication date |
---|---|
JP2010121831A (ja) | 2010-06-03 |
EP2187150A2 (fr) | 2010-05-19 |
CN101737987A (zh) | 2010-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 40/00 20060101ALI20131212BHEP Ipc: F25B 41/06 20060101AFI20131212BHEP |
|
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: 20140716 |