NO20021455L - Flertrinns kompressor-kjöleanordning - Google Patents
Flertrinns kompressor-kjöleanordningInfo
- Publication number
- NO20021455L NO20021455L NO20021455A NO20021455A NO20021455L NO 20021455 L NO20021455 L NO 20021455L NO 20021455 A NO20021455 A NO 20021455A NO 20021455 A NO20021455 A NO 20021455A NO 20021455 L NO20021455 L NO 20021455L
- Authority
- NO
- Norway
- Prior art keywords
- cooling device
- multistage compressor
- compressor cooling
- multistage
- cooling
- 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
- 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
- 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
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
-
- 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
- F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
-
- 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
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27090699A JP2001091072A (ja) | 1999-09-24 | 1999-09-24 | 多段圧縮冷凍装置 |
JP2000083560A JP3469845B2 (ja) | 2000-03-24 | 2000-03-24 | 多段圧縮冷凍装置 |
PCT/JP2000/006585 WO2001022008A1 (fr) | 1999-09-24 | 2000-09-25 | Dispositif de refrigeration par compression a allure multiple |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20021455D0 NO20021455D0 (no) | 2002-03-22 |
NO20021455L true NO20021455L (no) | 2002-05-23 |
Family
ID=26549448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20021455A NO20021455L (no) | 1999-09-24 | 2002-03-22 | Flertrinns kompressor-kjöleanordning |
Country Status (5)
Country | Link |
---|---|
US (1) | US6568198B1 (de) |
EP (1) | EP1215449A4 (de) |
CN (1) | CN1171050C (de) |
NO (1) | NO20021455L (de) |
WO (1) | WO2001022008A1 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3389539B2 (ja) * | 1999-08-31 | 2003-03-24 | 三洋電機株式会社 | 内部中間圧型2段圧縮式ロータリコンプレッサ |
JP3370046B2 (ja) * | 2000-03-30 | 2003-01-27 | 三洋電機株式会社 | 多段圧縮機 |
US6810683B2 (en) * | 2003-02-11 | 2004-11-02 | General Motors Corporation | Thermostatic expansion valve exit flow silencer device |
JP4635408B2 (ja) * | 2003-03-26 | 2011-02-23 | 株式会社Ihi | 吸入フィルタ |
JP4219198B2 (ja) * | 2003-03-26 | 2009-02-04 | 三洋電機株式会社 | 冷媒サイクル装置 |
US6848268B1 (en) * | 2003-11-20 | 2005-02-01 | Modine Manufacturing Company | CO2 cooling system |
EP1571337B1 (de) * | 2004-03-05 | 2007-11-28 | Corac Group plc | Mehrstufiger ölfreier Gasverdichter |
JP2006161659A (ja) * | 2004-12-07 | 2006-06-22 | Hitachi Ltd | 冷凍サイクル装置 |
KR100741241B1 (ko) * | 2005-01-31 | 2007-07-19 | 산요덴키가부시키가이샤 | 냉동 장치 및 냉장고 |
JP2006207974A (ja) * | 2005-01-31 | 2006-08-10 | Sanyo Electric Co Ltd | 冷凍装置及び冷蔵庫 |
US7631510B2 (en) * | 2005-02-28 | 2009-12-15 | Thermal Analysis Partners, LLC. | Multi-stage refrigeration system including sub-cycle control characteristics |
EP1939548A1 (de) * | 2005-10-17 | 2008-07-02 | Mayekawa Mfg. Co., Ltd. | Co2-kühlschrank |
CN100451467C (zh) * | 2006-01-23 | 2009-01-14 | 蒋华 | 一种组合式空气处理方法和装置 |
JP2007232263A (ja) * | 2006-02-28 | 2007-09-13 | Daikin Ind Ltd | 冷凍装置 |
EP2005079B1 (de) * | 2006-03-27 | 2016-12-07 | Carrier Corporation | Kühlsystem mit parallelstufeneconomiserschaltungen und einen ein- oder zweistufigen kompressor |
EP2054682A4 (de) * | 2006-08-21 | 2012-03-21 | Carrier Corp | Dampfkompressionsanlage mit kondensatzwischenkühlung zwischen kompressionsstufen |
KR101402158B1 (ko) | 2008-01-28 | 2014-06-27 | 엘지전자 주식회사 | 공기조화 시스템 |
US9360243B1 (en) * | 2010-07-14 | 2016-06-07 | B/E Aerospace, Inc. | Temperature control system and method TDSF plus |
DE102010042127B4 (de) * | 2010-10-07 | 2020-09-17 | Audi Ag | Kältemittelkreislauf einer Klimaanlage eines Kraftfahrzeuges |
KR101873595B1 (ko) * | 2012-01-10 | 2018-07-02 | 엘지전자 주식회사 | 캐스케이드 히트펌프 장치 및 그 구동 방법 |
US9234685B2 (en) * | 2012-08-01 | 2016-01-12 | Thermo King Corporation | Methods and systems to increase evaporator capacity |
BR112015014432A2 (pt) | 2012-12-18 | 2017-07-11 | Emerson Climate Technologies | compressor alternativo com sistema de injeção de vapor |
CN104132480A (zh) * | 2014-08-08 | 2014-11-05 | 贝莱特空调有限公司 | 一种低品位热源热量提取装置 |
EP3295095A1 (de) | 2015-05-15 | 2018-03-21 | Carrier Corporation | Gestuftes expansionssystem und verfahren |
CN104896675B (zh) * | 2015-06-12 | 2017-12-08 | 广东美的暖通设备有限公司 | 多联机系统的回气过热度测试方法和多联机系统 |
EP3190356B1 (de) * | 2016-01-05 | 2022-11-09 | Lg Electronics Inc. | Kühlschrank und verfahren zur steuerung davon |
CN109323476A (zh) * | 2018-09-11 | 2019-02-12 | 西安交通大学 | 一种跨临界co2热泵机组及其控制方法 |
CN109357403A (zh) * | 2018-10-15 | 2019-02-19 | 四川长虹电器股份有限公司 | 二氧化碳空气源热水器 |
CN113646593B (zh) * | 2019-04-05 | 2022-11-15 | 三菱电机株式会社 | 制冷循环装置 |
US11885533B2 (en) | 2019-06-06 | 2024-01-30 | Carrier Corporation | Refrigerant vapor compression system |
CN113834277B (zh) * | 2021-09-18 | 2022-10-14 | 珠海格力电器股份有限公司 | 一种冷库温控方法、装置及制冷设备 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2952139A (en) * | 1957-08-16 | 1960-09-13 | Patrick B Kennedy | Refrigeration system especially for very low temperature |
JPS5121338A (ja) * | 1974-08-14 | 1976-02-20 | Hitachi Ltd | Separeetogatareiboki |
JPS5526764Y2 (de) * | 1975-06-13 | 1980-06-26 | ||
JPS5258148A (en) * | 1975-11-10 | 1977-05-13 | Hitachi Ltd | Two- refrigeration compressor |
JPS595906B2 (ja) | 1978-08-15 | 1984-02-07 | 松下電器産業株式会社 | 音声・画像提示装置 |
JPS59118975U (ja) * | 1983-02-01 | 1984-08-10 | 三菱重工業株式会社 | 冷凍装置 |
JPS60128990A (ja) * | 1983-12-16 | 1985-07-10 | Hitachi Ltd | ロ−タリ式2段圧縮機 |
US4748820A (en) * | 1984-01-11 | 1988-06-07 | Copeland Corporation | Refrigeration system |
JPS63112296U (de) * | 1987-01-14 | 1988-07-19 | ||
JPH0194116U (de) * | 1987-12-16 | 1989-06-21 | ||
US4918942A (en) * | 1989-10-11 | 1990-04-24 | General Electric Company | Refrigeration system with dual evaporators and suction line heating |
JPH0420751A (ja) * | 1990-05-15 | 1992-01-24 | Toshiba Corp | 冷凍サイクル |
JPH04292749A (ja) * | 1991-03-22 | 1992-10-16 | Matsushita Electric Ind Co Ltd | 二段圧縮冷凍サイクル装置 |
US5095712A (en) * | 1991-05-03 | 1992-03-17 | Carrier Corporation | Economizer control with variable capacity |
US5235820A (en) * | 1991-11-19 | 1993-08-17 | The University Of Maryland | Refrigerator system for two-compartment cooling |
JPH062965A (ja) * | 1992-06-16 | 1994-01-11 | Matsushita Electric Ind Co Ltd | 2段圧縮冷凍サイクル装置 |
US6189335B1 (en) * | 1998-02-06 | 2001-02-20 | Sanyo Electric Co., Ltd. | Multi-stage compressing refrigeration device and refrigerator using the device |
-
2000
- 2000-09-25 EP EP00962834A patent/EP1215449A4/de not_active Withdrawn
- 2000-09-25 WO PCT/JP2000/006585 patent/WO2001022008A1/ja not_active Application Discontinuation
- 2000-09-25 US US10/030,073 patent/US6568198B1/en not_active Expired - Fee Related
- 2000-09-25 CN CNB00813328XA patent/CN1171050C/zh not_active Expired - Fee Related
-
2002
- 2002-03-22 NO NO20021455A patent/NO20021455L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20021455D0 (no) | 2002-03-22 |
US6568198B1 (en) | 2003-05-27 |
CN1376251A (zh) | 2002-10-23 |
EP1215449A1 (de) | 2002-06-19 |
WO2001022008A1 (fr) | 2001-03-29 |
CN1171050C (zh) | 2004-10-13 |
EP1215449A4 (de) | 2005-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |