JPS5514343B1 - - Google Patents

Info

Publication number
JPS5514343B1
JPS5514343B1 JP4580671A JP4580671A JPS5514343B1 JP S5514343 B1 JPS5514343 B1 JP S5514343B1 JP 4580671 A JP4580671 A JP 4580671A JP 4580671 A JP4580671 A JP 4580671A JP S5514343 B1 JPS5514343 B1 JP S5514343B1
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
JP4580671A
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 JPS5514343B1 publication Critical patent/JPS5514343B1/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
    • 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
    • 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
    • F25B2600/21—Refrigerant outlet evaporator temperature

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)
JP4580671A 1970-07-10 1971-06-25 Pending JPS5514343B1 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5386170A 1970-07-10 1970-07-10

Publications (1)

Publication Number Publication Date
JPS5514343B1 true JPS5514343B1 (cg-RX-API-DMAC7.html) 1980-04-15

Family

ID=21987046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4580671A Pending JPS5514343B1 (cg-RX-API-DMAC7.html) 1970-07-10 1971-06-25

Country Status (5)

Country Link
US (1) US3667247A (cg-RX-API-DMAC7.html)
JP (1) JPS5514343B1 (cg-RX-API-DMAC7.html)
CA (1) CA919445A (cg-RX-API-DMAC7.html)
DE (1) DE2134409C3 (cg-RX-API-DMAC7.html)
FR (1) FR2100500A5 (cg-RX-API-DMAC7.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810366A (en) * 1972-07-31 1974-05-14 Controls Co Of America Refrigeration valve
US3817053A (en) * 1972-11-10 1974-06-18 Controls Co Of America Refrigerating system including flow control valve
US4049410A (en) * 1974-07-29 1977-09-20 Allan Sinclair Miller Gas compressors
US4024888A (en) * 1974-11-01 1977-05-24 The Singer Company Evaporator pressure regulator
US4333317A (en) * 1980-08-04 1982-06-08 General Electric Company Superheat controller
DE69217116T2 (de) * 1991-05-14 1997-05-22 Controls Gmbh Deutsche Expansionsventil
JP3321713B2 (ja) * 1991-10-17 2002-09-09 イートン コーポレーション 熱応答形膨張弁
US5269459A (en) * 1991-10-17 1993-12-14 Eaton Corporation Thermally responsive expansion valve
JP3305039B2 (ja) * 1993-04-22 2002-07-22 株式会社不二工機 温度膨脹弁
JP3116995B2 (ja) * 1996-09-02 2000-12-11 株式会社デンソー 温度式膨張弁
JP3785229B2 (ja) * 1996-09-12 2006-06-14 株式会社不二工機 膨張弁
JP3372439B2 (ja) * 1996-10-11 2003-02-04 株式会社不二工機 膨張弁
US6321995B1 (en) 1999-10-21 2001-11-27 Parker-Hannifin Corporation Thermostatic expansion valve
JP3949417B2 (ja) 2001-10-10 2007-07-25 株式会社テージーケー 膨張弁
US6615599B1 (en) * 2002-06-26 2003-09-09 Delphi Technologies Inc. Thermostatic expansion valve and air conditioning system for low refrigerant charge
CN2826315Y (zh) * 2002-10-18 2006-10-11 帕克-汉尼芬公司 带有热质量动力元件的制冷膨胀阀
US7089761B2 (en) * 2004-01-08 2006-08-15 Parker-Hannifin Corporation Expansion valve with mounting bracket
FR2959004B1 (fr) * 2010-04-16 2016-02-05 Valeo Systemes Thermiques Dispositif de detente thermoplastique et boucle de climatisation comprenant un tel dispositif de detente thermoplastique
JP2016003828A (ja) * 2014-06-18 2016-01-12 株式会社デンソー 冷凍サイクル装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766593A (en) * 1955-06-03 1956-10-16 Mitchell Co John E Automatic refrigeration system
US2986015A (en) * 1958-02-03 1961-05-30 John E Mitchell Company Inc Refrigeration system control
US3450345A (en) * 1967-10-02 1969-06-17 Controls Co Of America Bulbless thermostatic expansion valve
US3537645A (en) * 1969-01-16 1970-11-03 Controls Co Of America Bulbless expansion valve

Also Published As

Publication number Publication date
FR2100500A5 (cg-RX-API-DMAC7.html) 1972-03-17
DE2134409A1 (de) 1972-01-20
DE2134409C3 (de) 1978-05-24
US3667247A (en) 1972-06-06
CA919445A (en) 1973-01-23
DE2134409B2 (de) 1977-09-15

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