DE3772894D1 - Kaeltekreislauf. - Google Patents
Kaeltekreislauf.Info
- Publication number
- DE3772894D1 DE3772894D1 DE8787110619T DE3772894T DE3772894D1 DE 3772894 D1 DE3772894 D1 DE 3772894D1 DE 8787110619 T DE8787110619 T DE 8787110619T DE 3772894 T DE3772894 T DE 3772894T DE 3772894 D1 DE3772894 D1 DE 3772894D1
- Authority
- DE
- Germany
- Prior art keywords
- refrigeration circuit
- refrigeration
- circuit
- 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
- 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
- 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
- F25B2500/00—Problems to be solved
- F25B2500/15—Hunting, i.e. oscillation of controlled refrigeration variables reaching undesirable values
-
- 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
- F25B2600/00—Control issues
- F25B2600/19—Refrigerant outlet condenser temperature
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Air-Conditioning For Vehicles (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61171714A JPS6329165A (ja) | 1986-07-23 | 1986-07-23 | 冷凍サイクルの冷媒制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3772894D1 true DE3772894D1 (de) | 1991-10-17 |
Family
ID=15928314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787110619T Expired - Lifetime DE3772894D1 (de) | 1986-07-23 | 1987-07-22 | Kaeltekreislauf. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0255035B1 (de) |
JP (1) | JPS6329165A (de) |
KR (1) | KR960002567B1 (de) |
AU (1) | AU599120B2 (de) |
DE (1) | DE3772894D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5205131A (en) * | 1991-03-19 | 1993-04-27 | White Consoldiated Industries, Inc. | Refrigerator system with subcooling flow control |
US6351950B1 (en) | 1997-09-05 | 2002-03-05 | Fisher & Paykel Limited | Refrigeration system with variable sub-cooling |
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 |
JP3517369B2 (ja) * | 1998-09-18 | 2004-04-12 | 株式会社テージーケー | 過冷却度制御式膨張弁 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2603682C3 (de) * | 1976-01-31 | 1978-07-13 | Danfoss A/S, Nordborg (Daenemark) | Ventilanordnung für Kälteanlagen |
US4136528A (en) * | 1977-01-13 | 1979-01-30 | Mcquay-Perfex Inc. | Refrigeration system subcooling control |
US4193781A (en) * | 1978-04-28 | 1980-03-18 | Mcquay-Perfex Inc. | Head pressure control for heat reclaim refrigeration systems |
JPS5577677A (en) * | 1978-12-08 | 1980-06-11 | Nippon Denso Co | Refrigerating plant |
KR840000779A (ko) * | 1981-08-12 | 1984-02-27 | 가다야마 니하찌로오 | 냉매유량(冷媒流量)을 제어하는 기능을 갖는 냉동시스템(冷凍 system) |
JPS58205060A (ja) * | 1982-05-26 | 1983-11-29 | 株式会社東芝 | 冷凍サイクル |
JPS60140072A (ja) * | 1983-12-28 | 1985-07-24 | 株式会社鷺宮製作所 | 差圧開閉弁付冷凍装置 |
JPS60178768U (ja) * | 1984-05-07 | 1985-11-27 | サンデン株式会社 | 冷凍回路 |
-
1986
- 1986-07-23 JP JP61171714A patent/JPS6329165A/ja active Pending
-
1987
- 1987-07-22 AU AU76024/87A patent/AU599120B2/en not_active Ceased
- 1987-07-22 EP EP87110619A patent/EP0255035B1/de not_active Expired - Lifetime
- 1987-07-22 DE DE8787110619T patent/DE3772894D1/de not_active Expired - Lifetime
- 1987-07-23 KR KR1019870008008A patent/KR960002567B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960002567B1 (ko) | 1996-02-22 |
KR880001990A (ko) | 1988-04-28 |
AU7602487A (en) | 1988-01-28 |
JPS6329165A (ja) | 1988-02-06 |
EP0255035A3 (en) | 1989-11-15 |
EP0255035B1 (de) | 1991-09-11 |
AU599120B2 (en) | 1990-07-12 |
EP0255035A2 (de) | 1988-02-03 |
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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 |