JPS4945447A - - Google Patents

Info

Publication number
JPS4945447A
JPS4945447A JP48028608A JP2860873A JPS4945447A JP S4945447 A JPS4945447 A JP S4945447A JP 48028608 A JP48028608 A JP 48028608A JP 2860873 A JP2860873 A JP 2860873A JP S4945447 A JPS4945447 A JP S4945447A
Authority
JP
Japan
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.)
Pending
Application number
JP48028608A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4945447A publication Critical patent/JPS4945447A/ja
Pending 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • 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
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
    • 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
    • F25B41/325—Expansion valves having two or more valve members
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Temperature-Responsive Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Temperature (AREA)
JP48028608A 1972-07-31 1973-03-13 Pending JPS4945447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00276676A US3810366A (en) 1972-07-31 1972-07-31 Refrigeration valve

Publications (1)

Publication Number Publication Date
JPS4945447A true JPS4945447A (en) 1974-04-30

Family

ID=23057639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48028608A Pending JPS4945447A (en) 1972-07-31 1973-03-13

Country Status (8)

Country Link
US (1) US3810366A (en)
JP (1) JPS4945447A (en)
CA (1) CA958240A (en)
DE (1) DE2306240A1 (en)
ES (1) ES412686A1 (en)
FR (1) FR2194920B1 (en)
GB (1) GB1400104A (en)
IT (1) IT981964B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858407A (en) * 1973-08-14 1975-01-07 Virginia Chemicals Inc Combination liquid trapping suction accumulator and evaporator pressure regulator device
US3942332A (en) * 1973-08-14 1976-03-09 Virginia Chemicals, Inc. Combination liquid trapping suction accumulator and evaporator pressure regulator device
US3899897A (en) * 1974-04-03 1975-08-19 Ford Motor Co By-pass suction throttling valve in a refrigeration system
US4065939A (en) * 1976-01-30 1978-01-03 The Singer Company Combination valve
US4333317A (en) * 1980-08-04 1982-06-08 General Electric Company Superheat controller
US4468054A (en) * 1982-11-03 1984-08-28 The Singer Company Flange mounted thermostatic expansion valve
DE3419666A1 (en) * 1984-05-25 1985-11-28 Emerson Electric Co., St. Louis, Mo. Expansion valve for a refrigerating installation as well as method and arrangement for controlling the same
US4838040A (en) * 1988-03-30 1989-06-13 Freeman Clarence S Air conditioner dryer utilizing water-encapsulating polymers
DE3824235C1 (en) * 1988-07-16 1989-10-26 Danfoss A/S, Nordborg, Dk
US5269459A (en) * 1991-10-17 1993-12-14 Eaton Corporation Thermally responsive expansion valve
US5222378A (en) * 1991-12-09 1993-06-29 Chuan Pan C Filter/separator for a vehicle air conditioning system
JP3305039B2 (en) * 1993-04-22 2002-07-22 株式会社不二工機 Temperature expansion valve
GB9409585D0 (en) * 1994-05-13 1994-07-06 Carter Refrigeration Display Ltd Refrigeration unit
JPH0966733A (en) * 1995-09-01 1997-03-11 Fuji Koki:Kk Temperature expansion valve and car-air conditioner therewith
JP3785229B2 (en) 1996-09-12 2006-06-14 株式会社不二工機 Expansion valve
JP3372439B2 (en) 1996-10-11 2003-02-04 株式会社不二工機 Expansion valve
FR2754887B1 (en) * 1996-10-23 1998-12-31 Valeo Thermique Moteur Sa CONDENSER WITH REMOVABLE TANK FOR REFRIGERATION CIRCUIT, IN PARTICULAR OF MOTOR VEHICLE
FR2755757B1 (en) * 1996-11-12 1999-01-15 Valeo Climatisation COMPONENT FOR A REFRIGERANT FLUID CIRCUIT, IN PARTICULAR FOR AIR CONDITIONING OF THE INTERIOR OF A MOTOR VEHICLE
JPH11325660A (en) 1998-03-18 1999-11-26 Fujikoki Corp Expansion valve
US6170288B1 (en) * 1999-02-26 2001-01-09 Multisorb Technologies, Inc. Receiver and filter and adsorbent unit therefor
US6321995B1 (en) 1999-10-21 2001-11-27 Parker-Hannifin Corporation Thermostatic expansion valve
CN2826315Y (en) * 2002-10-18 2006-10-11 帕克-汉尼芬公司 Refrigeration expansion valve with thermal mass power element
DE102009050882A1 (en) * 2009-10-27 2011-04-28 Behr Gmbh & Co. Kg Body for expansion valve for conveying refrigerant to cooling circuit, has openings and/or assembly opening provided with respective edge sides in section perpendicular to axis, where edges sides are provided with recesses
JP6078219B2 (en) * 2011-01-31 2017-02-08 株式会社不二工機 Expansion valve
CN110940049B (en) * 2018-09-21 2021-07-02 奥克斯空调股份有限公司 Refrigerant leakage detection method and air conditioning device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119559A (en) * 1962-08-20 1964-01-28 Gen Motors Corp Thermostatic expansion and suction line valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118288A (en) * 1964-01-21 Refrigerax s system
US2986015A (en) * 1958-02-03 1961-05-30 John E Mitchell Company Inc Refrigeration system control
US3252294A (en) * 1963-12-12 1966-05-24 Gen Motors Corp Refrigerating flow control means
US3296816A (en) * 1964-04-10 1967-01-10 Gen Motors Corp Flow control device for refrigerating apparatus
US3525234A (en) * 1968-08-13 1970-08-25 Gen Motors Corp Receiver containing a thermostatic expansion valve and suction throttling valve
US3667247A (en) * 1970-07-10 1972-06-06 Controls Co Of America Refrigeration system with evaporator outlet control valve
US3691783A (en) * 1970-09-25 1972-09-19 American Standard Inc Refrigerant evaporator temperature control
CA1009467A (en) * 1970-12-04 1977-05-03 Robert H. Proctor Temperature responsive throttling valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119559A (en) * 1962-08-20 1964-01-28 Gen Motors Corp Thermostatic expansion and suction line valve

Also Published As

Publication number Publication date
CA958240A (en) 1974-11-26
GB1400104A (en) 1975-07-16
FR2194920A1 (en) 1974-03-01
ES412686A1 (en) 1976-01-01
US3810366A (en) 1974-05-14
DE2306240A1 (en) 1974-02-14
IT981964B (en) 1974-10-10
FR2194920B1 (en) 1977-02-04

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