JPS57172376U - - Google Patents

Info

Publication number
JPS57172376U
JPS57172376U JP1982033172U JP3317282U JPS57172376U JP S57172376 U JPS57172376 U JP S57172376U JP 1982033172 U JP1982033172 U JP 1982033172U JP 3317282 U JP3317282 U JP 3317282U JP S57172376 U JPS57172376 U JP S57172376U
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
JP1982033172U
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 JPS57172376U publication Critical patent/JPS57172376U/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
    • F25B2500/00—Problems to be solved
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration cycle
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Temperature-Responsive Valves (AREA)
JP1982033172U 1972-07-07 1982-03-09 Pending JPS57172376U (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26963872A 1972-07-07 1972-07-07

Publications (1)

Publication Number Publication Date
JPS57172376U true JPS57172376U (sv) 1982-10-29

Family

ID=23028070

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48077006A Pending JPS4951654A (sv) 1972-07-07 1973-07-07
JP1982033172U Pending JPS57172376U (sv) 1972-07-07 1982-03-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP48077006A Pending JPS4951654A (sv) 1972-07-07 1973-07-07

Country Status (5)

Country Link
US (1) US3797266A (sv)
JP (2) JPS4951654A (sv)
CA (1) CA990087A (sv)
GB (1) GB1429873A (sv)
IT (1) IT990887B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866430A (en) * 1973-12-17 1975-02-18 Robert C Webber Method and apparatus for controlling refrigerant flow in cryogenic systems
US7076964B2 (en) * 2001-10-03 2006-07-18 Denso Corporation Super-critical refrigerant cycle system and water heater using the same
FR2905633B1 (fr) * 2006-09-08 2008-12-05 Valeo Systemes Thermiques Boucle de climatisation d'un vehicule automobile dont le fluide refrigerant est a base de 1,1,1,2-tetrafluoroproprene et de trifluoroiodomethane
CN109891164A (zh) * 2016-10-28 2019-06-14 三菱电机株式会社 空调机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1408744A (en) * 1920-01-09 1922-03-07 Keen Harold Perot Thermostatically-operated ammonia expansion valve
US1618815A (en) * 1922-08-11 1927-02-22 Cash A W Co Refrigerating system and appliance
JPS5219433B2 (sv) * 1971-08-16 1977-05-27

Also Published As

Publication number Publication date
JPS4951654A (sv) 1974-05-20
US3797266A (en) 1974-03-19
GB1429873A (en) 1976-03-31
CA990087A (en) 1976-06-01
IT990887B (it) 1975-07-10

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