DE3065671D1 - Thermostatic expansion valve - Google Patents
Thermostatic expansion valveInfo
- Publication number
- DE3065671D1 DE3065671D1 DE8080103170T DE3065671T DE3065671D1 DE 3065671 D1 DE3065671 D1 DE 3065671D1 DE 8080103170 T DE8080103170 T DE 8080103170T DE 3065671 T DE3065671 T DE 3065671T DE 3065671 D1 DE3065671 D1 DE 3065671D1
- Authority
- DE
- Germany
- Prior art keywords
- expansion valve
- thermostatic expansion
- thermostatic
- valve
- expansion
- 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
- 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
- F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
-
- 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/06—Details of flow restrictors or expansion valves
- F25B2341/068—Expansion valves combined with a sensor
- F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Temperature-Responsive Valves (AREA)
- Valve Housings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8080103170T DE3065671D1 (en) | 1979-06-06 | 1980-06-06 | Thermostatic expansion valve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792922872 DE2922872A1 (de) | 1979-06-06 | 1979-06-06 | Thermostatisches expansionsventil |
DE8080103170T DE3065671D1 (en) | 1979-06-06 | 1980-06-06 | Thermostatic expansion valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3065671D1 true DE3065671D1 (en) | 1983-12-29 |
Family
ID=6072567
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792922872 Withdrawn DE2922872A1 (de) | 1979-06-06 | 1979-06-06 | Thermostatisches expansionsventil |
DE8080103170T Expired DE3065671D1 (en) | 1979-06-06 | 1980-06-06 | Thermostatic expansion valve |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792922872 Withdrawn DE2922872A1 (de) | 1979-06-06 | 1979-06-06 | Thermostatisches expansionsventil |
Country Status (6)
Country | Link |
---|---|
US (1) | US4344566A (de) |
EP (1) | EP0021202B1 (de) |
JP (1) | JPS55163379A (de) |
BR (1) | BR8003484A (de) |
DE (2) | DE2922872A1 (de) |
DK (1) | DK241080A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4819443A (en) * | 1987-06-30 | 1989-04-11 | Fujikoki America, Inc. | Expansion valve |
JP3305039B2 (ja) * | 1993-04-22 | 2002-07-22 | 株式会社不二工機 | 温度膨脹弁 |
JP3637651B2 (ja) * | 1995-03-22 | 2005-04-13 | 株式会社デンソー | 温度式膨張弁 |
FR2743139B1 (fr) * | 1995-12-27 | 1998-02-13 | Valeo Climatisation | Detendeur thermostatique pour appareil de climatisation, en particulier de vehicule automobile |
JPH10288424A (ja) * | 1997-04-11 | 1998-10-27 | Fuji Koki Corp | 温度式膨張弁 |
JP2000016068A (ja) * | 1998-07-08 | 2000-01-18 | Sanden Corp | 温度自動膨張弁 |
DE102004057320A1 (de) * | 2004-11-27 | 2006-06-01 | Karl-Heinz Best | Verfahren und Vorrichtung zum Überwachen wenigstens einer Windenergieanlage |
CN109519576B (zh) * | 2019-01-04 | 2024-07-19 | 上海金鋆制冷控制器有限公司 | 一种水量压力调节阀 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1075646B (de) * | 1960-02-18 | Klemenz Stutt gart Mohrmgcn Rudolf | Thermostatisches Em spritzventil fur Kälteanlagen | |
US1904991A (en) * | 1929-02-28 | 1933-04-25 | Frigidaire Corp | Refrigerating apparatus |
US1969574A (en) * | 1931-11-17 | 1934-08-07 | Robertshaw Thermostat Co | Thermostat bellows assembly |
FR806476A (fr) * | 1935-03-18 | 1936-12-17 | Valve à expansion pour machines frigorifiques | |
US2463951A (en) * | 1945-05-25 | 1949-03-08 | Detroit Lubricator Co | Refrigeration expansion valve |
US2639726A (en) * | 1947-06-14 | 1953-05-26 | Standard Thompson Corp | Apparatus for controlling the pressure in liquid containers |
DE926369C (de) * | 1953-03-04 | 1955-04-14 | Erich Herion | Wasserregelungsventil fuer Kaeltemaschinen |
US2949128A (en) * | 1956-12-10 | 1960-08-16 | American Radiator & Standard | Valve |
US3111816A (en) * | 1958-11-07 | 1963-11-26 | Alco Valve Co | Thermostatic expansion valve with compound pressure regulating override |
US3014351A (en) * | 1960-03-16 | 1961-12-26 | Sporlan Valve Co | Refrigeration system and control |
US3119559A (en) * | 1962-08-20 | 1964-01-28 | Gen Motors Corp | Thermostatic expansion and suction line valve |
US3537645A (en) * | 1969-01-16 | 1970-11-03 | Controls Co Of America | Bulbless expansion valve |
GB1232366A (de) * | 1970-03-24 | 1971-05-19 |
-
1979
- 1979-06-06 DE DE19792922872 patent/DE2922872A1/de not_active Withdrawn
-
1980
- 1980-05-29 US US06/154,491 patent/US4344566A/en not_active Expired - Lifetime
- 1980-06-04 DK DK241080A patent/DK241080A/da not_active Application Discontinuation
- 1980-06-04 BR BR8003484A patent/BR8003484A/pt unknown
- 1980-06-04 JP JP7445580A patent/JPS55163379A/ja active Pending
- 1980-06-06 DE DE8080103170T patent/DE3065671D1/de not_active Expired
- 1980-06-06 EP EP80103170A patent/EP0021202B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR8003484A (pt) | 1981-01-05 |
EP0021202A1 (de) | 1981-01-07 |
DE2922872A1 (de) | 1980-12-11 |
JPS55163379A (en) | 1980-12-19 |
US4344566A (en) | 1982-08-17 |
EP0021202B1 (de) | 1983-11-23 |
DK241080A (da) | 1980-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |