EP1795833A4 - Refrigerating apparatus - Google Patents
Refrigerating apparatusInfo
- Publication number
- EP1795833A4 EP1795833A4 EP05782353.6A EP05782353A EP1795833A4 EP 1795833 A4 EP1795833 A4 EP 1795833A4 EP 05782353 A EP05782353 A EP 05782353A EP 1795833 A4 EP1795833 A4 EP 1795833A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerating apparatus
- refrigerating
- 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- Withdrawn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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
- F25B11/02—Compression machines, plants or systems, using turbines, e.g. gas turbines as 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
-
- 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
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way 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
- F25B2600/17—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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2513—Expansion valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Air Conditioning Control Device (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004262176A JP2006078087A (en) | 2004-09-09 | 2004-09-09 | Refrigeration unit |
PCT/JP2005/016643 WO2006028218A1 (en) | 2004-09-09 | 2005-09-09 | Refrigerating apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1795833A1 EP1795833A1 (en) | 2007-06-13 |
EP1795833A4 true EP1795833A4 (en) | 2014-12-24 |
Family
ID=36036500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05782353.6A Withdrawn EP1795833A4 (en) | 2004-09-09 | 2005-09-09 | Refrigerating apparatus |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090113907A1 (en) |
EP (1) | EP1795833A4 (en) |
JP (1) | JP2006078087A (en) |
KR (1) | KR20070067121A (en) |
CN (1) | CN100501270C (en) |
AU (1) | AU2005280900B2 (en) |
WO (1) | WO2006028218A1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4905018B2 (en) * | 2006-09-25 | 2012-03-28 | ダイキン工業株式会社 | Refrigeration equipment |
WO2008044456A1 (en) * | 2006-10-11 | 2008-04-17 | Panasonic Corporation | Rotary expander |
JP4079184B1 (en) | 2006-10-30 | 2008-04-23 | ダイキン工業株式会社 | Refrigeration unit heat source unit and refrigeration unit |
KR100788459B1 (en) | 2006-11-02 | 2007-12-24 | 주식회사 대우일렉트로닉스 | Heat pump air-conditioner having function for controlling flux of refrigerant |
JP4258553B2 (en) | 2007-01-31 | 2009-04-30 | ダイキン工業株式会社 | Heat source unit and refrigeration system |
JP5401857B2 (en) * | 2008-07-28 | 2014-01-29 | 株式会社デンソー | Vapor compression refrigeration cycle |
CN102282433B (en) * | 2009-01-20 | 2013-07-31 | 松下电器产业株式会社 | Refrigeration cycle apparatus |
JP5381584B2 (en) * | 2009-09-30 | 2014-01-08 | ダイキン工業株式会社 | Refrigeration system |
JP5659560B2 (en) * | 2010-05-28 | 2015-01-28 | 株式会社デンソー | Refrigeration cycle equipment |
JP5887902B2 (en) * | 2011-12-14 | 2016-03-16 | パナソニック株式会社 | Refrigeration cycle equipment |
WO2014080464A1 (en) * | 2012-11-21 | 2014-05-30 | 三菱電機株式会社 | Air-conditioning device |
JP2014181869A (en) * | 2013-03-21 | 2014-09-29 | Fujitsu General Ltd | Air conditioner |
JP6266942B2 (en) * | 2013-10-10 | 2018-01-24 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
CN105723168B (en) | 2013-10-24 | 2018-05-11 | 三菱电机株式会社 | Air-conditioning device |
EP3088819B1 (en) | 2015-01-23 | 2021-09-15 | Mitsubishi Electric Corporation | Air conditioning device |
CN105115062B (en) * | 2015-08-21 | 2018-03-30 | Tcl空调器(中山)有限公司 | Air-conditioner outdoor unit and air conditioner |
CN105783136B (en) * | 2016-04-14 | 2019-04-02 | 海信(山东)空调有限公司 | A kind of outdoor air-conditioner and air-conditioning system |
CN107576096A (en) * | 2017-09-12 | 2018-01-12 | 海信(山东)空调有限公司 | Compressor unit and air-conditioning system |
CN108444128B (en) * | 2018-05-14 | 2019-05-24 | 西安交通大学 | A kind of Trans-critical cycle CO2Wet Compression heat pump system and its operating method |
JP7275876B2 (en) * | 2019-06-07 | 2023-05-18 | 株式会社デンソー | refrigeration cycle equipment |
CN111059683B (en) * | 2019-12-03 | 2021-04-02 | 珠海格力电器股份有限公司 | Control method for preventing liquid impact of suction belt liquid of compressor and air conditioner |
JP7309045B2 (en) * | 2020-04-07 | 2023-07-14 | 三菱電機株式会社 | refrigeration cycle equipment |
US20230067007A1 (en) * | 2020-04-07 | 2023-03-02 | Mitsubishi Electric Corporation | Refrigeration cycle device |
CN112432341A (en) * | 2020-12-08 | 2021-03-02 | 合肥美的暖通设备有限公司 | Control method of air conditioning system, air conditioning system and readable storage medium |
IT202100007316A1 (en) * | 2021-03-25 | 2022-09-25 | Ariston S P A | METHOD FOR MANAGING A HEAT PUMP OPERATING WITH AN OPERATING FLUID WITH LOW ENVIRONMENTAL IMPACT |
JP2022157187A (en) * | 2021-03-31 | 2022-10-14 | ダイキン工業株式会社 | Heat pump device |
CN114608181B (en) * | 2022-03-21 | 2023-12-26 | 青岛海尔空调电子有限公司 | Control method and device for electronic expansion valve, medium and air source heat pump unit |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261180A (en) * | 1978-01-06 | 1981-04-14 | Hitachi, Ltd. | Refrigerator |
JPH04155157A (en) * | 1990-10-19 | 1992-05-28 | Hitachi Ltd | Refrigeration cycle using scroll compressor |
JPH11173682A (en) * | 1997-12-10 | 1999-07-02 | Sanyo Electric Co Ltd | Air conditioner |
JP2000234814A (en) * | 1999-02-17 | 2000-08-29 | Aisin Seiki Co Ltd | Vapor compressed refrigerating device |
JP2001194015A (en) * | 1999-10-18 | 2001-07-17 | Daikin Ind Ltd | Freezing apparatus |
JP2001221526A (en) * | 2000-02-04 | 2001-08-17 | Mitsubishi Electric Corp | Refrigerative air conditioner |
EP1225400A1 (en) * | 1999-10-18 | 2002-07-24 | Daikin Industries, Ltd. | Refrigerating device |
JP2003090651A (en) * | 2001-09-17 | 2003-03-28 | Denso Corp | Refrigeration cycle system |
JP2004225928A (en) * | 2003-01-20 | 2004-08-12 | Daikin Ind Ltd | Refrigeration unit |
WO2006025397A1 (en) * | 2004-08-31 | 2006-03-09 | Daikin Industries, Ltd. | Freezing apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6118099A (en) * | 1998-11-12 | 2000-09-12 | Daimlerchrysler Corporation | Controller for heating in reversible air conditioning and heat pump HVAC system for electric vehicles |
JP3227651B2 (en) * | 1998-11-18 | 2001-11-12 | 株式会社デンソー | Water heater |
JP2001116371A (en) * | 1999-10-20 | 2001-04-27 | Daikin Ind Ltd | Air conditioner |
JP3849577B2 (en) * | 2002-05-22 | 2006-11-22 | 松下電器産業株式会社 | Heat pump bath water heater |
JP3897681B2 (en) * | 2002-10-31 | 2007-03-28 | 松下電器産業株式会社 | Method for determining high-pressure refrigerant pressure of refrigeration cycle apparatus |
-
2004
- 2004-09-09 JP JP2004262176A patent/JP2006078087A/en active Pending
-
2005
- 2005-09-09 US US11/662,206 patent/US20090113907A1/en not_active Abandoned
- 2005-09-09 WO PCT/JP2005/016643 patent/WO2006028218A1/en active Application Filing
- 2005-09-09 EP EP05782353.6A patent/EP1795833A4/en not_active Withdrawn
- 2005-09-09 KR KR1020077007764A patent/KR20070067121A/en not_active Application Discontinuation
- 2005-09-09 AU AU2005280900A patent/AU2005280900B2/en not_active Ceased
- 2005-09-09 CN CNB2005800301205A patent/CN100501270C/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261180A (en) * | 1978-01-06 | 1981-04-14 | Hitachi, Ltd. | Refrigerator |
JPH04155157A (en) * | 1990-10-19 | 1992-05-28 | Hitachi Ltd | Refrigeration cycle using scroll compressor |
JPH11173682A (en) * | 1997-12-10 | 1999-07-02 | Sanyo Electric Co Ltd | Air conditioner |
JP2000234814A (en) * | 1999-02-17 | 2000-08-29 | Aisin Seiki Co Ltd | Vapor compressed refrigerating device |
JP2001194015A (en) * | 1999-10-18 | 2001-07-17 | Daikin Ind Ltd | Freezing apparatus |
EP1225400A1 (en) * | 1999-10-18 | 2002-07-24 | Daikin Industries, Ltd. | Refrigerating device |
JP2001221526A (en) * | 2000-02-04 | 2001-08-17 | Mitsubishi Electric Corp | Refrigerative air conditioner |
JP2003090651A (en) * | 2001-09-17 | 2003-03-28 | Denso Corp | Refrigeration cycle system |
JP2004225928A (en) * | 2003-01-20 | 2004-08-12 | Daikin Ind Ltd | Refrigeration unit |
WO2006025397A1 (en) * | 2004-08-31 | 2006-03-09 | Daikin Industries, Ltd. | Freezing apparatus |
Non-Patent Citations (2)
Title |
---|
HUFF H-J ET AL: "EXPERIMENTAL INVESTIGATION OF A SCROLL EXPANDER IN A CARBON DIOXIDE AIR-CONDITIONING SYSTEM", INTERNATIONAL CONGRESS OF REFRIGERATION. PROCEEDINGS - CONGRESINTERNATIONAL DU FROID. COMPTES RENDUS, XX, XX, 17 August 2003 (2003-08-17), pages 1 - 08, XP000962258 * |
See also references of WO2006028218A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2005280900B2 (en) | 2009-03-05 |
JP2006078087A (en) | 2006-03-23 |
EP1795833A1 (en) | 2007-06-13 |
KR20070067121A (en) | 2007-06-27 |
AU2005280900A1 (en) | 2006-03-16 |
US20090113907A1 (en) | 2009-05-07 |
CN100501270C (en) | 2009-06-17 |
CN101014813A (en) | 2007-08-08 |
WO2006028218A1 (en) | 2006-03-16 |
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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 |
|
17P | Request for examination filed |
Effective date: 20070403 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20141121 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 13/00 20060101ALI20141117BHEP Ipc: F25B 11/02 20060101ALI20141117BHEP Ipc: F25B 43/00 20060101ALI20141117BHEP Ipc: F25B 1/00 20060101AFI20141117BHEP |
|
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: 20150620 |