ATE449296T1 - Kälteanlage - Google Patents
KälteanlageInfo
- Publication number
- ATE449296T1 ATE449296T1 AT03019373T AT03019373T ATE449296T1 AT E449296 T1 ATE449296 T1 AT E449296T1 AT 03019373 T AT03019373 T AT 03019373T AT 03019373 T AT03019373 T AT 03019373T AT E449296 T1 ATE449296 T1 AT E449296T1
- Authority
- AT
- Austria
- Prior art keywords
- bypass circuit
- rbo
- expander
- air conditioner
- refrigerant system
- Prior art date
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
- 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
- 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
- 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
- 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
- F25B2400/04—Refrigeration circuit bypassing means
-
- 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
- F25B2600/2501—Bypass valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning For Vehicles (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Sampling And Sample Adjustment (AREA)
- Surgical Instruments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002318131A JP3897681B2 (ja) | 2002-10-31 | 2002-10-31 | 冷凍サイクル装置の高圧冷媒圧力の決定方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE449296T1 true ATE449296T1 (de) | 2009-12-15 |
Family
ID=32089587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03019373T ATE449296T1 (de) | 2002-10-31 | 2003-08-27 | Kälteanlage |
Country Status (6)
Country | Link |
---|---|
US (1) | US6854283B2 (de) |
EP (1) | EP1416232B1 (de) |
JP (1) | JP3897681B2 (de) |
AT (1) | ATE449296T1 (de) |
DE (1) | DE60330104D1 (de) |
DK (1) | DK1416232T3 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005265278A (ja) * | 2004-03-18 | 2005-09-29 | Daikin Ind Ltd | 冷凍装置 |
DE102004023834A1 (de) * | 2004-05-14 | 2005-12-08 | Robert Bosch Gmbh | Expansionseinrichtung für ein Kältemittel |
JP4389699B2 (ja) * | 2004-07-07 | 2009-12-24 | ダイキン工業株式会社 | 冷凍装置 |
JP2008506885A (ja) | 2004-07-13 | 2008-03-06 | タイアックス エルエルシー | 冷凍システムおよび冷凍方法 |
JP2006071174A (ja) * | 2004-09-01 | 2006-03-16 | Daikin Ind Ltd | 冷凍装置 |
WO2006025354A1 (ja) * | 2004-09-01 | 2006-03-09 | Matsushita Electric Industrial Co., Ltd. | ヒートポンプ |
JP2006078087A (ja) * | 2004-09-09 | 2006-03-23 | Daikin Ind Ltd | 冷凍装置 |
JP2006132818A (ja) * | 2004-11-04 | 2006-05-25 | Matsushita Electric Ind Co Ltd | 冷凍サイクル装置の制御方法およびそれを用いた冷凍サイクル装置 |
WO2006062190A1 (ja) * | 2004-12-09 | 2006-06-15 | Matsushita Electric Industrial Co., Ltd. | ヒートポンプ |
JP2006258331A (ja) * | 2005-03-15 | 2006-09-28 | Daikin Ind Ltd | 冷凍装置 |
JP4457928B2 (ja) * | 2005-03-15 | 2010-04-28 | ダイキン工業株式会社 | 冷凍装置 |
JP4552721B2 (ja) * | 2005-03-25 | 2010-09-29 | ダイキン工業株式会社 | 冷凍装置 |
JP4617958B2 (ja) * | 2005-03-29 | 2011-01-26 | 三菱電機株式会社 | 空気調和機 |
JP4649268B2 (ja) * | 2005-05-23 | 2011-03-09 | 関西電力株式会社 | 自然冷媒ヒートポンプシステム |
US20070000263A1 (en) * | 2005-06-30 | 2007-01-04 | Caterpillar Inc. | Method and system for packaging HVAC components |
JP4784385B2 (ja) * | 2006-04-28 | 2011-10-05 | パナソニック株式会社 | 冷凍サイクル装置 |
GB0609326D0 (en) * | 2006-05-02 | 2006-06-21 | Bayram Peter J | Power generating & cooling refrigeration expansion 'valve' |
JP5055884B2 (ja) * | 2006-08-03 | 2012-10-24 | ダイキン工業株式会社 | 空気調和装置 |
US8528359B2 (en) * | 2006-10-27 | 2013-09-10 | Carrier Corporation | Economized refrigeration cycle with expander |
US7607314B2 (en) * | 2006-12-15 | 2009-10-27 | Nissan Technical Center North America, Inc. | Air conditioning system |
EP2126485B1 (de) * | 2007-02-28 | 2017-11-22 | Carrier Corporation | Kältemittelsystem und steuerverfahren |
JP4813599B2 (ja) * | 2007-05-25 | 2011-11-09 | 三菱電機株式会社 | 冷凍サイクル装置 |
EP2312238B1 (de) * | 2008-06-05 | 2018-09-12 | Mitsubishi Electric Corporation | Kühlzyklusvorrichtung |
JPWO2010073586A1 (ja) * | 2008-12-22 | 2012-06-07 | パナソニック株式会社 | 冷凍サイクル装置 |
US8511112B2 (en) | 2009-06-02 | 2013-08-20 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |
US8327651B2 (en) * | 2009-07-07 | 2012-12-11 | Hamilton Sundstrand Corporation | Transcritical fluid cooling for aerospace applications |
JP5127849B2 (ja) * | 2010-01-26 | 2013-01-23 | 三菱電機株式会社 | 冷凍サイクル装置 |
US8459048B2 (en) | 2010-07-23 | 2013-06-11 | Nissan North America, Inc. | Gerotor expander for an air conditioning system |
CN102183102B (zh) * | 2011-03-22 | 2013-02-13 | 扬州众智制冷设备有限公司 | 一种智能化节能型恒温水冷机及水冷控制方法 |
JP2012107862A (ja) * | 2012-03-01 | 2012-06-07 | Mitsubishi Electric Corp | 冷凍サイクル装置 |
CN104930744B (zh) * | 2015-06-10 | 2017-05-24 | 同济大学 | 一种无车外换热器的纯电动车热泵空调 |
US20170350650A1 (en) * | 2016-06-02 | 2017-12-07 | General Electric Company | System and method of recovering carbon dioxide from an exhaust gas stream |
ES2680193B1 (es) * | 2017-03-02 | 2019-06-21 | Univ Coruna | Calefactor-refrigerador basado en el ciclo brayton inverso y procedimiento de operación. |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2080219A1 (en) * | 1991-11-04 | 1993-05-05 | Leroy John Herbst | Household refrigerator with improved refrigeration circuit |
US5515694A (en) * | 1995-01-30 | 1996-05-14 | Carrier Corporation | Subcooler level control for a turbine expansion refrigeration cycle |
US5943877A (en) * | 1997-05-05 | 1999-08-31 | The Joseph Company | Space vehicle freezer including heat exchange unit space use |
JP2000234814A (ja) | 1999-02-17 | 2000-08-29 | Aisin Seiki Co Ltd | 蒸気圧縮式冷凍装置 |
US6321564B1 (en) * | 1999-03-15 | 2001-11-27 | Denso Corporation | Refrigerant cycle system with expansion energy recovery |
JP2001116371A (ja) | 1999-10-20 | 2001-04-27 | Daikin Ind Ltd | 空気調和装置 |
JP3679323B2 (ja) * | 2000-10-30 | 2005-08-03 | 三菱電機株式会社 | 冷凍サイクル装置およびその制御方法 |
US6581409B2 (en) * | 2001-05-04 | 2003-06-24 | Bechtel Bwxt Idaho, Llc | Apparatus for the liquefaction of natural gas and methods related to same |
JP2002349977A (ja) * | 2001-05-24 | 2002-12-04 | Denso Corp | ヒートポンプサイクル |
JP4442068B2 (ja) * | 2001-09-12 | 2010-03-31 | 三菱電機株式会社 | 冷凍空調装置 |
US6438994B1 (en) * | 2001-09-27 | 2002-08-27 | Praxair Technology, Inc. | Method for providing refrigeration using a turboexpander cycle |
US6595024B1 (en) * | 2002-06-25 | 2003-07-22 | Carrier Corporation | Expressor capacity control |
US6644062B1 (en) * | 2002-10-15 | 2003-11-11 | Energent Corporation | Transcritical turbine and method of operation |
-
2002
- 2002-10-31 JP JP2002318131A patent/JP3897681B2/ja not_active Expired - Fee Related
-
2003
- 2003-08-27 DE DE60330104T patent/DE60330104D1/de not_active Expired - Lifetime
- 2003-08-27 DK DK03019373.4T patent/DK1416232T3/da active
- 2003-08-27 AT AT03019373T patent/ATE449296T1/de not_active IP Right Cessation
- 2003-08-27 EP EP03019373A patent/EP1416232B1/de not_active Expired - Lifetime
- 2003-09-10 US US10/658,421 patent/US6854283B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60330104D1 (de) | 2009-12-31 |
JP2004150750A (ja) | 2004-05-27 |
DK1416232T3 (da) | 2010-03-15 |
EP1416232B1 (de) | 2009-11-18 |
US6854283B2 (en) | 2005-02-15 |
EP1416232A1 (de) | 2004-05-06 |
US20040118138A1 (en) | 2004-06-24 |
JP3897681B2 (ja) | 2007-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |