AU599120B2 - Refrigeration circuit - Google Patents

Refrigeration circuit

Info

Publication number
AU599120B2
AU599120B2 AU76024/87A AU7602487A AU599120B2 AU 599120 B2 AU599120 B2 AU 599120B2 AU 76024/87 A AU76024/87 A AU 76024/87A AU 7602487 A AU7602487 A AU 7602487A AU 599120 B2 AU599120 B2 AU 599120B2
Authority
AU
Australia
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.)
Ceased
Application number
AU76024/87A
Other versions
AU7602487A (en
Inventor
Motoharu Sato
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
Publication of AU7602487A publication Critical patent/AU7602487A/en
Application granted granted Critical
Publication of AU599120B2 publication Critical patent/AU599120B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU76024/87A 1986-07-23 1987-07-22 Refrigeration circuit Ceased AU599120B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61171714A JPS6329165A (en) 1986-07-23 1986-07-23 Refrigerant controller for refrigeration cycle
JP61-171714 1986-07-23

Publications (2)

Publication Number Publication Date
AU7602487A AU7602487A (en) 1988-01-28
AU599120B2 true AU599120B2 (en) 1990-07-12

Family

ID=15928314

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76024/87A Ceased AU599120B2 (en) 1986-07-23 1987-07-22 Refrigeration circuit

Country Status (5)

Country Link
EP (1) EP0255035B1 (en)
JP (1) JPS6329165A (en)
KR (1) KR960002567B1 (en)
AU (1) AU599120B2 (en)
DE (1) DE3772894D1 (en)

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
WO1999013277A1 (en) * 1997-09-05 1999-03-18 Fisher & Paykel Limited Refrigeration system with variable sub-cooling
FR2774461B1 (en) * 1998-01-30 2000-06-30 Valeo Climatisation AIR CONDITIONING DEVICE, IN PARTICULAR OF THE INTERIOR OF A MOTOR VEHICLE, COMPRISING A LOOP OF REFRIGERANT FLUID
FR2780143B1 (en) * 1998-06-23 2000-09-08 Valeo Climatisation IMPROVED REFRIGERANT FLUID LOOP FOR VEHICLE AIR CONDITIONING SYSTEM
JP3517369B2 (en) 1998-09-18 2004-04-12 株式会社テージーケー Subcooling degree controlled expansion valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU552856B2 (en) * 1982-05-26 1986-06-26 Tokyo Shibaura Denki Kabushiki Kaisha Refrigerating systems
AU576849B2 (en) * 1984-05-07 1988-09-08 Sanden Corporation Refrigeration circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603682C3 (en) * 1976-01-31 1978-07-13 Danfoss A/S, Nordborg (Daenemark) Valve arrangement for refrigeration systems
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 (en) * 1981-08-12 1984-02-27 가다야마 니하찌로오 Refrigeration system having a function of controlling refrigerant flow rate
JPS60140072A (en) * 1983-12-28 1985-07-24 株式会社鷺宮製作所 Refrigerator with differential pressure open-close valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU552856B2 (en) * 1982-05-26 1986-06-26 Tokyo Shibaura Denki Kabushiki Kaisha Refrigerating systems
AU576849B2 (en) * 1984-05-07 1988-09-08 Sanden Corporation Refrigeration circuit

Also Published As

Publication number Publication date
AU7602487A (en) 1988-01-28
KR960002567B1 (en) 1996-02-22
EP0255035A2 (en) 1988-02-03
EP0255035B1 (en) 1991-09-11
DE3772894D1 (en) 1991-10-17
KR880001990A (en) 1988-04-28
JPS6329165A (en) 1988-02-06
EP0255035A3 (en) 1989-11-15

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