IT990887B - Unita di regolazione del condi zionamento dell aria - Google Patents

Unita di regolazione del condi zionamento dell aria

Info

Publication number
IT990887B
IT990887B IT26135/73A IT2613573A IT990887B IT 990887 B IT990887 B IT 990887B IT 26135/73 A IT26135/73 A IT 26135/73A IT 2613573 A IT2613573 A IT 2613573A IT 990887 B IT990887 B IT 990887B
Authority
IT
Italy
Prior art keywords
air conditioning
regulation unit
conditioning regulation
unit
air
Prior art date
Application number
IT26135/73A
Other languages
English (en)
Italian (it)
Original Assignee
Borg Warner
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 Borg Warner filed Critical Borg Warner
Application granted granted Critical
Publication of IT990887B publication Critical patent/IT990887B/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
    • 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)
IT26135/73A 1972-07-07 1973-07-03 Unita di regolazione del condi zionamento dell aria IT990887B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT990887B true IT990887B (it) 1975-07-10

Family

ID=23028070

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26135/73A IT990887B (it) 1972-07-07 1973-07-03 Unita di regolazione del condi zionamento dell aria

Country Status (5)

Country Link
US (1) US3797266A (US07922777-20110412-C00004.png)
JP (2) JPS4951654A (US07922777-20110412-C00004.png)
CA (1) CA990087A (US07922777-20110412-C00004.png)
GB (1) GB1429873A (US07922777-20110412-C00004.png)
IT (1) IT990887B (US07922777-20110412-C00004.png)

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 (US07922777-20110412-C00004.png) * 1971-08-16 1977-05-27

Also Published As

Publication number Publication date
JPS4951654A (US07922777-20110412-C00004.png) 1974-05-20
US3797266A (en) 1974-03-19
GB1429873A (en) 1976-03-31
CA990087A (en) 1976-06-01
JPS57172376U (US07922777-20110412-C00004.png) 1982-10-29

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