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
Application number
DE8787110619T
Other languages
English (en)
Inventor
Sato Motoharu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanden Corp
Original Assignee
Sanden Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanden Corp filed Critical Sanden Corp
Application granted granted Critical
Publication of DE3772894D1 publication Critical patent/DE3772894D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Sorption Type Refrigeration Machines (AREA)
DE8787110619T 1986-07-23 1987-07-22 Kaeltekreislauf. Expired - Lifetime DE3772894D1 (de)

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)

* Cited by examiner, † Cited by third party
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
EP1012514A4 (de) 1997-09-05 2005-06-08 Fisher & Paykel Appliances Ltd Kälteanlage mit veränderlicher unterkühlung
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS6329165A (ja) 1988-02-06
EP0255035A2 (de) 1988-02-03
KR960002567B1 (ko) 1996-02-22
EP0255035A3 (en) 1989-11-15
AU599120B2 (en) 1990-07-12
EP0255035B1 (de) 1991-09-11
AU7602487A (en) 1988-01-28
KR880001990A (ko) 1988-04-28

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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