DE3565718D1 - Heat pump system - Google Patents
Heat pump systemInfo
- Publication number
- DE3565718D1 DE3565718D1 DE8585110544T DE3565718T DE3565718D1 DE 3565718 D1 DE3565718 D1 DE 3565718D1 DE 8585110544 T DE8585110544 T DE 8585110544T DE 3565718 T DE3565718 T DE 3565718T DE 3565718 D1 DE3565718 D1 DE 3565718D1
- Authority
- DE
- Germany
- Prior art keywords
- heat pump
- pump system
- heat
- pump
- 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.)
- Expired
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
- 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
- F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
-
- 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
- F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19484884A JPS6176856A (ja) | 1984-09-19 | 1984-09-19 | ヒ−トポンプ装置 |
JP19484784A JPS6176855A (ja) | 1984-09-19 | 1984-09-19 | カスケ−ド結合ヒ−トポンプ装置 |
JP25921084A JPS61138060A (ja) | 1984-12-10 | 1984-12-10 | ヒ−トポンプ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3565718D1 true DE3565718D1 (en) | 1988-11-24 |
Family
ID=27327007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585110544T Expired DE3565718D1 (en) | 1984-09-19 | 1985-08-22 | Heat pump system |
Country Status (3)
Country | Link |
---|---|
US (1) | US4777805A (de) |
EP (1) | EP0179225B1 (de) |
DE (1) | DE3565718D1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU198328B (en) * | 1984-12-03 | 1989-09-28 | Energiagazdalkodasi Intezet | Method for multiple-stage operating hibrid (compression-absorption) heat pumps or coolers |
FR2618536B1 (fr) * | 1987-07-22 | 1990-08-24 | Sofath | Dispositif pour ameliorer le fonctionnement des pompes a chaleur |
CA2211525C (en) * | 1991-04-23 | 2001-01-30 | Asahi Breweries Ltd. | Refrigeration system consisting of a plurality of refrigerating cycles |
US5186012A (en) * | 1991-09-24 | 1993-02-16 | Institute Of Gas Technology | Refrigerant composition control system for use in heat pumps using non-azeotropic refrigerant mixtures |
US5170639A (en) * | 1991-12-10 | 1992-12-15 | Chander Datta | Cascade refrigeration system |
FR2692343B1 (fr) * | 1992-06-16 | 1997-06-13 | Armines | Systeme frigorifique a compression bi-etagee. |
US5875637A (en) * | 1997-07-25 | 1999-03-02 | York International Corporation | Method and apparatus for applying dual centrifugal compressors to a refrigeration chiller unit |
US6471694B1 (en) | 2000-08-09 | 2002-10-29 | Cryogen, Inc. | Control system for cryosurgery |
US7004936B2 (en) | 2000-08-09 | 2006-02-28 | Cryocor, Inc. | Refrigeration source for a cryoablation catheter |
US8491636B2 (en) | 2004-03-23 | 2013-07-23 | Medtronic Cryopath LP | Method and apparatus for inflating and deflating balloon catheters |
US7727228B2 (en) | 2004-03-23 | 2010-06-01 | Medtronic Cryocath Lp | Method and apparatus for inflating and deflating balloon catheters |
US8206345B2 (en) | 2005-03-07 | 2012-06-26 | Medtronic Cryocath Lp | Fluid control system for a medical device |
JP2007303794A (ja) * | 2006-05-15 | 2007-11-22 | Sanyo Electric Co Ltd | 冷凍装置 |
WO2008150289A1 (en) * | 2007-06-04 | 2008-12-11 | Carrier Corporation | Refrigerant system with cascaded circuits and performance enhancement features |
US8282017B2 (en) * | 2007-11-02 | 2012-10-09 | Tube Fabrication Design, Inc. | Multiple cell heat transfer system |
EP2450645B1 (de) * | 2008-01-11 | 2014-10-08 | Johnson Controls Technology Company | Dampfkompressionssystem |
US10209013B2 (en) | 2010-09-03 | 2019-02-19 | Johnson Controls Technology Company | Vapor compression system |
US10233788B1 (en) * | 2012-04-10 | 2019-03-19 | Neil Tice | Method and apparatus utilizing thermally conductive pumps for conversion of thermal energy to mechanical energy |
DE102014213542A1 (de) * | 2014-07-11 | 2016-01-14 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Wärmepumpe mit wenigstens zwei Verdampfern |
DE102014213543A1 (de) * | 2014-07-11 | 2016-01-14 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Wärmepumpe mit wenigstens zwei Verflüssigern |
CN104807231A (zh) * | 2015-05-12 | 2015-07-29 | 上海海洋大学 | 一种可切换双级和复叠的船用节能超低温制冷系统 |
CN105758032A (zh) * | 2016-04-25 | 2016-07-13 | 张家港市华昌新材料科技有限公司 | 一种乙二醇冷冻机组节能方法 |
US10988274B2 (en) | 2017-02-07 | 2021-04-27 | Adhezion Biomedical, Llc | Packaging for adhesive compositions |
CN108692595B (zh) * | 2018-06-01 | 2019-12-31 | 周封 | 卧式多源蒸汽余热回收节能装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE211160C (de) * | ||||
US1808494A (en) * | 1926-02-15 | 1931-06-02 | Shell Petroleum Corp | Refrigerating process |
US2008407A (en) * | 1932-04-28 | 1935-07-16 | Westinghouse Electric & Mfg Co | Inverted-refrigeration plant |
US2215046A (en) * | 1937-01-23 | 1940-09-17 | Kramhoft Otto Andr Frederiksen | Compression refrigerating plant |
US3823572A (en) * | 1973-08-15 | 1974-07-16 | American Air Filter Co | Freeze protection device in heat pump system |
SU918726A1 (ru) * | 1979-01-26 | 1982-04-07 | За витель В. А. Попов X/;l f .У 3- -тг П .п & uSiKA | Теплонасосна каскадна установка |
US4326388A (en) * | 1980-05-05 | 1982-04-27 | Mcfee Richard | Dual open cycle heat pump and engine |
FR2497931A1 (fr) * | 1981-01-15 | 1982-07-16 | Inst Francais Du Petrole | Procede de chauffage et de conditionnement thermique au moyen d'une pompe a chaleur a compression fonctionnant avec un fluide mixte de travail et appareil pour la mise en oeuvre dudit procede |
FR2514875A1 (fr) * | 1981-10-19 | 1983-04-22 | Inst Francais Du Petrole | Procede de chauffage et/ou de conditionnement thermique d'un local au moyen d'une pompe a chaleur a compression utilisant un melange specifique de fluides de travail |
US4454725A (en) * | 1982-09-29 | 1984-06-19 | Carrier Corporation | Method and apparatus for integrating a supplemental heat source with staged compressors in a heat pump |
-
1985
- 1985-08-22 DE DE8585110544T patent/DE3565718D1/de not_active Expired
- 1985-08-22 EP EP85110544A patent/EP0179225B1/de not_active Expired
-
1987
- 1987-06-01 US US07/057,701 patent/US4777805A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0179225B1 (de) | 1988-10-19 |
EP0179225A1 (de) | 1986-04-30 |
US4777805A (en) | 1988-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |