DE3768453D1 - Regelgeraet fuer einen kaeltekreislauf. - Google Patents
Regelgeraet fuer einen kaeltekreislauf.Info
- Publication number
- DE3768453D1 DE3768453D1 DE8787310697T DE3768453T DE3768453D1 DE 3768453 D1 DE3768453 D1 DE 3768453D1 DE 8787310697 T DE8787310697 T DE 8787310697T DE 3768453 T DE3768453 T DE 3768453T DE 3768453 D1 DE3768453 D1 DE 3768453D1
- Authority
- DE
- Germany
- Prior art keywords
- control unit
- refrigeration circuit
- refrigeration
- circuit
- unit
- 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 - Lifetime
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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
-
- 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
- F25B49/005—Arrangement or mounting of control or safety devices of safety devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
- G05D23/123—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed within a regulating fluid flow
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Safety Valves (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986187389U JPS63175770U (de) | 1986-12-06 | 1986-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3768453D1 true DE3768453D1 (de) | 1991-04-11 |
Family
ID=16205165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787310697T Expired - Lifetime DE3768453D1 (de) | 1986-12-06 | 1987-12-04 | Regelgeraet fuer einen kaeltekreislauf. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4840038A (de) |
EP (1) | EP0272826B1 (de) |
JP (1) | JPS63175770U (de) |
KR (1) | KR950010409B1 (de) |
DE (1) | DE3768453D1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5177973A (en) * | 1991-03-19 | 1993-01-12 | Ranco Incorporated Of Delaware | Refrigeration system subcooling flow control valve |
AU1283092A (en) * | 1991-03-19 | 1992-09-24 | White Consolidated Industries, Inc. | Refrigerator system with subcooling flow control valve |
US5205131A (en) * | 1991-03-19 | 1993-04-27 | White Consoldiated Industries, Inc. | Refrigerator system with subcooling flow control |
US5201190A (en) * | 1992-02-24 | 1993-04-13 | White Consolidated Industries, Inc. | Refrigerator with subcooling flow control valve |
US5156017A (en) * | 1991-03-19 | 1992-10-20 | Ranco Incorporated Of Delaware | Refrigeration system subcooling flow control valve |
EP0504775A3 (en) * | 1991-03-19 | 1993-01-20 | Ranco Incorporated Of Delaware | Refrigeration system subcooling flow control valve |
US5341656A (en) * | 1993-05-20 | 1994-08-30 | Carrier Corporation | Combination expansion and flow distributor device |
US6105379A (en) * | 1994-08-25 | 2000-08-22 | Altech Controls Corporation | Self-adjusting valve |
WO1997034116A1 (en) * | 1996-03-15 | 1997-09-18 | Altech Controls Corporation | Self-adjusting valve |
JP3561366B2 (ja) * | 1996-03-29 | 2004-09-02 | サンデン株式会社 | 強制リデュース装置及びそれを備えた圧縮機 |
US5715704A (en) * | 1996-07-08 | 1998-02-10 | Ranco Incorporated Of Delaware | Refrigeration system flow control expansion valve |
US6016966A (en) * | 1996-08-26 | 2000-01-25 | Sanden Corporation | Air conditioning system for automotive vehicles |
FR2774461B1 (fr) * | 1998-01-30 | 2000-06-30 | Valeo Climatisation | Dispositif de climatisation, notamment de l'habitacle d'un vehicule automobile, comportant une boucle de fluide refrigerant |
FR2780143B1 (fr) * | 1998-06-23 | 2000-09-08 | Valeo Climatisation | Boucle de fluide refrigerant amelioree pour installation de climatisation de vehicule |
JP2000142080A (ja) | 1998-11-05 | 2000-05-23 | Sanden Corp | 建設車両用空調装置 |
CN100443832C (zh) * | 2004-11-19 | 2008-12-17 | 株式会社Tgk | 膨胀装置 |
JP2006266660A (ja) * | 2004-11-19 | 2006-10-05 | Tgk Co Ltd | 膨張装置 |
DE102006021327A1 (de) * | 2006-05-05 | 2007-11-08 | Otto Egelhof Gmbh & Co. Kg | Verfahren zur Steuerung eines Expansionsventils sowie Expansionsventil, insbesondere für mit CO2Kältemittel betriebene Fahrzeugklimaanlagen |
CN104422211B (zh) * | 2013-09-05 | 2016-08-24 | 珠海格力电器股份有限公司 | 空调器及其短管节流阀 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1761573A (en) * | 1929-05-21 | 1930-06-03 | Electrolux Servel Corp | Valve |
US1826307A (en) * | 1929-08-28 | 1931-10-06 | Farmer Patterson | Regulatable bellows mechanism of refrigeration systems |
GB563981A (en) * | 1942-04-30 | 1944-09-07 | Sauter Elektr App | An automatic expansion valve, particularly for small refrigerators |
US2415338A (en) * | 1945-04-20 | 1947-02-04 | Detroit Lubricator Co | Refrigeration system and expansion valve therefor |
US2753692A (en) * | 1950-06-24 | 1956-07-10 | Nathalie L Dickieson | Control apparatus for refrigeration system |
US3367130A (en) * | 1966-02-23 | 1968-02-06 | Sporlan Valve Co | Expansion valve and refrigeration system responsive to subcooling temperature |
US3525234A (en) * | 1968-08-13 | 1970-08-25 | Gen Motors Corp | Receiver containing a thermostatic expansion valve and suction throttling valve |
US3638446A (en) * | 1969-06-27 | 1972-02-01 | Robert T Palmer | Low ambient control of subcooling control valve |
US3564865A (en) * | 1969-08-06 | 1971-02-23 | Gen Motors Corp | Automotive air-conditioning system |
US3640086A (en) * | 1970-02-27 | 1972-02-08 | American Standard Inc | Refrigerant flow control employing plural valves |
US3886761A (en) * | 1971-03-03 | 1975-06-03 | Chrysler Corp | Thermostatically operated suction throttling valve |
US4145163A (en) * | 1977-09-12 | 1979-03-20 | Borg-Warner Corporation | Variable capacity wobble plate compressor |
US4324112A (en) * | 1979-05-10 | 1982-04-13 | Nippondenso Co., Ltd. | Refrigeration system |
US4429552A (en) * | 1982-08-09 | 1984-02-07 | Carrier Corporation | Refrigerant expansion device |
JPS60178768U (ja) * | 1984-05-07 | 1985-11-27 | サンデン株式会社 | 冷凍回路 |
-
1986
- 1986-12-06 JP JP1986187389U patent/JPS63175770U/ja active Pending
-
1987
- 1987-12-04 EP EP87310697A patent/EP0272826B1/de not_active Expired - Lifetime
- 1987-12-04 DE DE8787310697T patent/DE3768453D1/de not_active Expired - Lifetime
- 1987-12-05 KR KR1019870013865A patent/KR950010409B1/ko not_active IP Right Cessation
- 1987-12-07 US US07/129,669 patent/US4840038A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR950010409B1 (ko) | 1995-09-16 |
EP0272826B1 (de) | 1991-03-06 |
EP0272826A1 (de) | 1988-06-29 |
JPS63175770U (de) | 1988-11-15 |
US4840038A (en) | 1989-06-20 |
KR880007985A (ko) | 1988-08-30 |
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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 |