EP1696188A3 - Dispositif de réfrigération et réfrigérateur - Google Patents
Dispositif de réfrigération et réfrigérateur Download PDFInfo
- Publication number
- EP1696188A3 EP1696188A3 EP06001872A EP06001872A EP1696188A3 EP 1696188 A3 EP1696188 A3 EP 1696188A3 EP 06001872 A EP06001872 A EP 06001872A EP 06001872 A EP06001872 A EP 06001872A EP 1696188 A3 EP1696188 A3 EP 1696188A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- compressor
- refrigerant pipe
- refrigerating device
- pressure
- heat
- 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- Withdrawn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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C15/00—Pavings specially adapted for footpaths, sidewalks or cycle tracks
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/065—Pavings made of prefabricated single units made of units with cement or like binders characterised by their structure or component materials, e.g. concrete layers of different structure, special additives
-
- 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
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
-
- 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
- F25B2400/05—Compression system with heat exchange between particular parts of the system
-
- 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
- F25B2400/13—Economisers
-
- 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
- F25B2600/2511—Evaporator distribution 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
- 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
- F25B41/37—Capillary tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Architecture (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Compressor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005024057A JP2006207974A (ja) | 2005-01-31 | 2005-01-31 | 冷凍装置及び冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1696188A2 EP1696188A2 (fr) | 2006-08-30 |
EP1696188A3 true EP1696188A3 (fr) | 2008-02-13 |
Family
ID=36118319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06001872A Withdrawn EP1696188A3 (fr) | 2005-01-31 | 2006-01-30 | Dispositif de réfrigération et réfrigérateur |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060168997A1 (fr) |
EP (1) | EP1696188A3 (fr) |
JP (1) | JP2006207974A (fr) |
KR (1) | KR100695370B1 (fr) |
CN (1) | CN1815106A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4923794B2 (ja) | 2006-07-06 | 2012-04-25 | ダイキン工業株式会社 | 空気調和装置 |
JP2008249209A (ja) * | 2007-03-29 | 2008-10-16 | Sanyo Electric Co Ltd | 冷凍装置 |
JP5042058B2 (ja) | 2008-02-07 | 2012-10-03 | 三菱電機株式会社 | ヒートポンプ式給湯用室外機及びヒートポンプ式給湯装置 |
JP5120056B2 (ja) * | 2008-05-02 | 2013-01-16 | ダイキン工業株式会社 | 冷凍装置 |
US9989280B2 (en) * | 2008-05-02 | 2018-06-05 | Heatcraft Refrigeration Products Llc | Cascade cooling system with intercycle cooling or additional vapor condensation cycle |
EP2869004B1 (fr) * | 2013-11-04 | 2019-05-01 | LG Electronics Inc. | Réfrigérateur et son procédé de contrôle |
US10830499B2 (en) * | 2017-03-21 | 2020-11-10 | Heatcraft Refrigeration Products Llc | Transcritical system with enhanced subcooling for high ambient temperature |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2143014A (en) * | 1983-05-16 | 1985-01-30 | Hotpoint Ltd | Refrigerator/freezer units |
EP0541324A1 (fr) * | 1991-11-04 | 1993-05-12 | General Electric Company | Systèmes de réfrigération |
EP0924478A2 (fr) * | 1997-12-15 | 1999-06-23 | Carrier Corporation | Système frigorifique avec échangeur de chaleur intégré pour le refroidissement d'huile |
US6442967B1 (en) * | 2001-10-10 | 2002-09-03 | Altech Controls Corporation | Refrigeration system with coaxial suction and liquid tubing |
EP1647783A2 (fr) * | 2004-10-18 | 2006-04-19 | Mitsubishi Denki Kabushiki Kaisha | Équipement de climatisation/réfrigération |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58179777A (ja) * | 1982-03-03 | 1983-10-21 | 三洋電機株式会社 | 冷凍装置 |
JPS6038560A (ja) * | 1983-08-11 | 1985-02-28 | 三菱電機株式会社 | 2段圧縮冷凍装置 |
US4947655A (en) * | 1984-01-11 | 1990-08-14 | Copeland Corporation | Refrigeration system |
JPH0476358A (ja) * | 1990-07-18 | 1992-03-11 | Mitsubishi Electric Corp | 冷凍サイクル装置 |
JPH04313646A (ja) * | 1991-04-10 | 1992-11-05 | Matsushita Electric Ind Co Ltd | ヒートポンプ式空気調和機 |
US5095712A (en) * | 1991-05-03 | 1992-03-17 | Carrier Corporation | Economizer control with variable capacity |
US5150581A (en) * | 1991-06-24 | 1992-09-29 | Baltimore Aircoil Company | Head pressure controller for air conditioning and refrigeration systems |
US5191776A (en) * | 1991-11-04 | 1993-03-09 | General Electric Company | Household refrigerator with improved circuit |
JPH08144971A (ja) * | 1994-11-15 | 1996-06-04 | Nippon Soken Inc | スクロール型圧縮機および冷凍サイクル |
US5603227A (en) * | 1995-11-13 | 1997-02-18 | Carrier Corporation | Back pressure control for improved system operative efficiency |
KR100393776B1 (ko) * | 1995-11-14 | 2003-10-11 | 엘지전자 주식회사 | 두개의증발기를가지는냉동사이클장치 |
US6032472A (en) * | 1995-12-06 | 2000-03-07 | Carrier Corporation | Motor cooling in a refrigeration system |
US5899091A (en) * | 1997-12-15 | 1999-05-04 | Carrier Corporation | Refrigeration system with integrated economizer/oil cooler |
US6138467A (en) * | 1998-08-20 | 2000-10-31 | Carrier Corporation | Steady state operation of a refrigeration system to achieve optimum capacity |
US6324858B1 (en) * | 1998-11-27 | 2001-12-04 | Carrier Corporation | Motor temperature control |
JP4178646B2 (ja) * | 1999-02-09 | 2008-11-12 | 松下電器産業株式会社 | 冷蔵庫 |
WO2001022008A1 (fr) * | 1999-09-24 | 2001-03-29 | Sanyo Electric Co., Ltd. | Dispositif de refrigeration par compression a allure multiple |
US6202438B1 (en) * | 1999-11-23 | 2001-03-20 | Scroll Technologies | Compressor economizer circuit with check valve |
US6428284B1 (en) * | 2000-03-16 | 2002-08-06 | Mobile Climate Control Inc. | Rotary vane compressor with economizer port for capacity control |
JP2001317832A (ja) * | 2000-05-10 | 2001-11-16 | Daikin Ind Ltd | 空気調和装置 |
JP2002156161A (ja) * | 2000-11-16 | 2002-05-31 | Mitsubishi Heavy Ind Ltd | 空気調和装置 |
US6928828B1 (en) * | 2004-01-22 | 2005-08-16 | Carrier Corporation | Tandem compressors with economized operation |
US7257958B2 (en) * | 2004-03-10 | 2007-08-21 | Carrier Corporation | Multi-temperature cooling system |
US7228707B2 (en) * | 2004-10-28 | 2007-06-12 | Carrier Corporation | Hybrid tandem compressor system with multiple evaporators and economizer circuit |
-
2005
- 2005-01-31 JP JP2005024057A patent/JP2006207974A/ja active Pending
-
2006
- 2006-01-27 KR KR1020060008601A patent/KR100695370B1/ko not_active IP Right Cessation
- 2006-01-27 CN CNA2006100047573A patent/CN1815106A/zh active Pending
- 2006-01-30 EP EP06001872A patent/EP1696188A3/fr not_active Withdrawn
- 2006-01-31 US US11/342,826 patent/US20060168997A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2143014A (en) * | 1983-05-16 | 1985-01-30 | Hotpoint Ltd | Refrigerator/freezer units |
EP0541324A1 (fr) * | 1991-11-04 | 1993-05-12 | General Electric Company | Systèmes de réfrigération |
EP0924478A2 (fr) * | 1997-12-15 | 1999-06-23 | Carrier Corporation | Système frigorifique avec échangeur de chaleur intégré pour le refroidissement d'huile |
US6442967B1 (en) * | 2001-10-10 | 2002-09-03 | Altech Controls Corporation | Refrigeration system with coaxial suction and liquid tubing |
EP1647783A2 (fr) * | 2004-10-18 | 2006-04-19 | Mitsubishi Denki Kabushiki Kaisha | Équipement de climatisation/réfrigération |
Also Published As
Publication number | Publication date |
---|---|
CN1815106A (zh) | 2006-08-09 |
KR20060088039A (ko) | 2006-08-03 |
KR100695370B1 (ko) | 2007-03-16 |
EP1696188A2 (fr) | 2006-08-30 |
JP2006207974A (ja) | 2006-08-10 |
US20060168997A1 (en) | 2006-08-03 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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18W | Application withdrawn |
Effective date: 20080213 |