IT981964B - Apparecchio per la regolazione di un sistema di refrigerazione con evaporatore a due valvole associa te di cui una sensibile alla con dizione del refrigerante nell eva poratore - Google Patents

Apparecchio per la regolazione di un sistema di refrigerazione con evaporatore a due valvole associa te di cui una sensibile alla con dizione del refrigerante nell eva poratore

Info

Publication number
IT981964B
IT981964B IT21625/73A IT2162573A IT981964B IT 981964 B IT981964 B IT 981964B IT 21625/73 A IT21625/73 A IT 21625/73A IT 2162573 A IT2162573 A IT 2162573A IT 981964 B IT981964 B IT 981964B
Authority
IT
Italy
Prior art keywords
eva
associates
refrigerant
regulation
holder
Prior art date
Application number
IT21625/73A
Other languages
English (en)
Italian (it)
Original Assignee
Controls Co Of America
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 Controls Co Of America filed Critical Controls Co Of America
Application granted granted Critical
Publication of IT981964B publication Critical patent/IT981964B/it

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)
IT21625/73A 1972-07-31 1973-03-14 Apparecchio per la regolazione di un sistema di refrigerazione con evaporatore a due valvole associa te di cui una sensibile alla con dizione del refrigerante nell eva poratore IT981964B (it)

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
IT981964B true IT981964B (it) 1974-10-10

Family

ID=23057639

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21625/73A IT981964B (it) 1972-07-31 1973-03-14 Apparecchio per la regolazione di un sistema di refrigerazione con evaporatore a due valvole associa te di cui una sensibile alla con dizione del refrigerante nell eva poratore

Country Status (8)

Country Link
US (1) US3810366A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4945447A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA958240A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2306240A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES412686A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2194920B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1400104A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT981964B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (27)

* 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 (de) * 1984-05-25 1985-11-28 Emerson Electric Co., St. Louis, Mo. Expansionsventil fuer eine kaelteanlage sowie verfahren und anordnung zum steuern desselben
US4838040A (en) * 1988-03-30 1989-06-13 Freeman Clarence S Air conditioner dryer utilizing water-encapsulating polymers
DE3824235C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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 (ja) * 1993-04-22 2002-07-22 株式会社不二工機 温度膨脹弁
GB9409585D0 (en) * 1994-05-13 1994-07-06 Carter Refrigeration Display Ltd Refrigeration unit
JPH0966733A (ja) * 1995-09-01 1997-03-11 Fuji Koki:Kk 温度膨張弁及びそれを用いた自動車用空調装置
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
FR2754887B1 (fr) * 1996-10-23 1998-12-31 Valeo Thermique Moteur Sa Condenseur a reservoir amovible pour circuit de refrigeration, en particulier de vehicule automobile
FR2755757B1 (fr) * 1996-11-12 1999-01-15 Valeo Climatisation Composant pour circuit de fluide refrigerant, en particulier pour la climatisation de l'habitacle d'un vehicule automobile
USD415564S (en) 1997-04-01 1999-10-19 Tgk Co., Ltd. Thermostatic expansion valve for vehicle air conditioning systems
JPH11325660A (ja) * 1998-03-18 1999-11-26 Fujikoki Corp 膨張弁
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
AU2003286479A1 (en) * 2002-10-18 2004-05-04 Parker-Hannifin Corporation Refrigeration expansion valve with thermal mass power element
DE102009050882A1 (de) * 2009-10-27 2011-04-28 Behr Gmbh & Co. Kg Expansionsventilkörper
JP6078219B2 (ja) * 2011-01-31 2017-02-08 株式会社不二工機 膨張弁
CN110940049B (zh) * 2018-09-21 2021-07-02 奥克斯空调股份有限公司 一种冷媒泄露的检测方法及空调装置
DE102020215372A1 (de) * 2020-12-04 2022-06-09 Mahle International Gmbh Verschlussstopfen für einen Sammler eines Kältemittelkreislaufs

Family Cites Families (9)

* 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
US3119559A (en) * 1962-08-20 1964-01-28 Gen Motors Corp Thermostatic expansion and suction line valve
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

Also Published As

Publication number Publication date
JPS4945447A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-30
US3810366A (en) 1974-05-14
FR2194920B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-02-04
CA958240A (en) 1974-11-26
GB1400104A (en) 1975-07-16
FR2194920A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-03-01
ES412686A1 (es) 1976-01-01
DE2306240A1 (de) 1974-02-14

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