EP1818629A3 - Verdichterkühlsystem - Google Patents
Verdichterkühlsystem Download PDFInfo
- Publication number
- EP1818629A3 EP1818629A3 EP07250507A EP07250507A EP1818629A3 EP 1818629 A3 EP1818629 A3 EP 1818629A3 EP 07250507 A EP07250507 A EP 07250507A EP 07250507 A EP07250507 A EP 07250507A EP 1818629 A3 EP1818629 A3 EP 1818629A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- compressor
- evaporator
- operable
- flow
- cooling passage
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 abstract 2
- 238000005057 refrigeration Methods 0.000 abstract 2
- 239000003507 refrigerant Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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
- F25B31/00—Compressor arrangements
- F25B31/006—Cooling of compressor or motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
-
- 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
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw 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
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/025—Motor control arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/353,413 US20070186581A1 (en) | 2006-02-14 | 2006-02-14 | Compressor cooling system |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1818629A2 EP1818629A2 (de) | 2007-08-15 |
EP1818629A3 true EP1818629A3 (de) | 2009-04-22 |
EP1818629B1 EP1818629B1 (de) | 2016-12-21 |
Family
ID=38162157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07250507.6A Active EP1818629B1 (de) | 2006-02-14 | 2007-02-08 | Verdichterkühlsystem |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070186581A1 (de) |
EP (1) | EP1818629B1 (de) |
CN (1) | CN101025310B (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8459053B2 (en) | 2007-10-08 | 2013-06-11 | Emerson Climate Technologies, Inc. | Variable speed compressor protection system and method |
WO2010137120A1 (ja) * | 2009-05-26 | 2010-12-02 | 三菱電機株式会社 | ヒートポンプ式給湯装置 |
JP4770976B2 (ja) * | 2009-11-25 | 2011-09-14 | ダイキン工業株式会社 | コンテナ用冷凍装置 |
CN103047167A (zh) * | 2011-10-17 | 2013-04-17 | 复盛易利达(上海)压缩机有限公司 | 离心式压缩机末级排气管排气装置 |
DK2792970T3 (en) * | 2011-12-09 | 2019-02-18 | Daikin Ind Ltd | CONTAINER COOLING DEVICES |
CN105683685B (zh) * | 2013-10-31 | 2019-01-01 | 艾默生环境优化技术有限公司 | 热泵*** |
DE102013225450B3 (de) * | 2013-12-10 | 2015-03-26 | Robert Bosch Gmbh | Wärmepumpe mit einem kältemittelgekühlten Inverter |
US10260783B2 (en) | 2014-09-09 | 2019-04-16 | Carrier Corporation | Chiller compressor oil conditioning |
CN104819607B (zh) * | 2015-05-12 | 2017-04-12 | 广东美的暖通设备有限公司 | 制冷***、冷媒控制方法、装置和空调器 |
US10856449B2 (en) * | 2016-12-02 | 2020-12-01 | Dell Products L.P. | Dynamic cooling system |
US11206743B2 (en) | 2019-07-25 | 2021-12-21 | Emerson Climate Technolgies, Inc. | Electronics enclosure with heat-transfer element |
US11988421B2 (en) | 2021-05-20 | 2024-05-21 | Carrier Corporation | Heat exchanger for power electronics |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158009A (en) * | 1963-01-23 | 1964-11-24 | Worthington Corp | Refrigeration apparatus including compressor motor cooling means |
US3241331A (en) * | 1963-04-17 | 1966-03-22 | Carrier Corp | Apparatus for and method of motor cooling |
US3402563A (en) * | 1967-02-02 | 1968-09-24 | Carrier Corp | Apparatus for and method of motor cooling |
EP0933603A1 (de) * | 1998-01-30 | 1999-08-04 | RC Group S.p.A. | Kühlanlage mit einem einen Verdichter regelenden Wechselrichter der von einer Flüssigkeit der Anlage gekühlt wird und entsprechendes Verfahren |
EP0979670A1 (de) * | 1998-08-13 | 2000-02-16 | Flair Filtration & Drying B.V. | Vorrichtung zum Entfernen von kondensierbaren Stoffen aus Gas |
US20050086959A1 (en) * | 2000-06-13 | 2005-04-28 | Wilson James J. | Method and apparatus for variable frequency controlled compressor and fan |
EP1614982A2 (de) * | 2004-06-29 | 2006-01-11 | York International Corporation | System und Verfahren zur Kühlung einer Motor-Verdichter |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1807871A (en) * | 1925-10-20 | 1931-06-02 | John S Mccarthy | Refrigerating apparaus |
US2453823A (en) * | 1946-03-21 | 1948-11-16 | Chrysler Corp | Multiple stage refrigeration |
US2456386A (en) * | 1946-05-07 | 1948-12-14 | Howell C Cooper | Cascade refrigeration unit with controls therefor |
US3150277A (en) * | 1962-03-14 | 1964-09-22 | Worthington Corp | Hermetic motor cooling by liquid refrigerant |
US3270521A (en) * | 1965-09-08 | 1966-09-06 | Worthington Corp | Refrigerant cooled oil cooler system |
US3788066A (en) * | 1970-05-05 | 1974-01-29 | Brayton Cycle Improvement Ass | Refrigerated intake brayton cycle system |
US3877218A (en) * | 1971-09-14 | 1975-04-15 | William H Nebgen | Brayton cycle system with refrigerated intake and condensed water injection |
US3838581A (en) * | 1973-10-29 | 1974-10-01 | Carrier Corp | Refrigerator apparatus including motor cooling means |
JPS5585853A (en) * | 1978-12-20 | 1980-06-28 | Tokyo Shibaura Electric Co | Refrigeration cycle |
JPS5915783A (ja) * | 1982-07-19 | 1984-01-26 | 株式会社東芝 | 冷蔵庫のコンプレツサ冷却装置 |
US4947655A (en) * | 1984-01-11 | 1990-08-14 | Copeland Corporation | Refrigeration system |
JPS6293491A (ja) * | 1985-10-21 | 1987-04-28 | Hitachi Ltd | スクリユ−圧縮機 |
US4918939A (en) * | 1989-01-10 | 1990-04-24 | Pneumatech, Inc. | Self-contained air drying unit |
US4939907A (en) * | 1989-05-16 | 1990-07-10 | Taylor Marc F | Evaporative precooler air-conditioning system |
US5243827A (en) * | 1989-07-31 | 1993-09-14 | Hitachi, Ltd. | Overheat preventing method for prescribed displacement type compressor and apparatus for the same |
DK172128B1 (da) * | 1995-07-06 | 1997-11-17 | Danfoss As | Kompressor med styreelektronik |
FR2753636B1 (fr) * | 1996-09-25 | 2001-11-09 | Air Liquide | Procede et installation pour l'alimentation pour un appareil de separation d'air |
JP3886295B2 (ja) * | 1999-06-15 | 2007-02-28 | 松下冷機株式会社 | 冷凍システムのパワー制御装置およびコンプレッサ |
KR100421390B1 (ko) * | 2001-11-20 | 2004-03-09 | 엘지전자 주식회사 | 터보 압축기 냉각장치 |
US6655172B2 (en) * | 2002-01-24 | 2003-12-02 | Copeland Corporation | Scroll compressor with vapor injection |
LU90890B1 (en) * | 2002-02-15 | 2003-08-18 | Delphi Tech Inc | Cooling of electronics in an electrically driven refrigeration system |
KR20060081791A (ko) * | 2005-01-10 | 2006-07-13 | 삼성전자주식회사 | 터보압축기를 구비한 냉동장치 |
US7591147B2 (en) * | 2006-11-01 | 2009-09-22 | Honeywell International Inc. | Electric motor cooling jacket resistor |
-
2006
- 2006-02-14 US US11/353,413 patent/US20070186581A1/en not_active Abandoned
-
2007
- 2007-02-08 EP EP07250507.6A patent/EP1818629B1/de active Active
- 2007-02-14 CN CN200710005348XA patent/CN101025310B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158009A (en) * | 1963-01-23 | 1964-11-24 | Worthington Corp | Refrigeration apparatus including compressor motor cooling means |
US3241331A (en) * | 1963-04-17 | 1966-03-22 | Carrier Corp | Apparatus for and method of motor cooling |
US3402563A (en) * | 1967-02-02 | 1968-09-24 | Carrier Corp | Apparatus for and method of motor cooling |
EP0933603A1 (de) * | 1998-01-30 | 1999-08-04 | RC Group S.p.A. | Kühlanlage mit einem einen Verdichter regelenden Wechselrichter der von einer Flüssigkeit der Anlage gekühlt wird und entsprechendes Verfahren |
EP0979670A1 (de) * | 1998-08-13 | 2000-02-16 | Flair Filtration & Drying B.V. | Vorrichtung zum Entfernen von kondensierbaren Stoffen aus Gas |
US20050086959A1 (en) * | 2000-06-13 | 2005-04-28 | Wilson James J. | Method and apparatus for variable frequency controlled compressor and fan |
EP1614982A2 (de) * | 2004-06-29 | 2006-01-11 | York International Corporation | System und Verfahren zur Kühlung einer Motor-Verdichter |
Also Published As
Publication number | Publication date |
---|---|
US20070186581A1 (en) | 2007-08-16 |
EP1818629B1 (de) | 2016-12-21 |
CN101025310A (zh) | 2007-08-29 |
EP1818629A2 (de) | 2007-08-15 |
CN101025310B (zh) | 2010-10-20 |
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