JPS4951653A - - Google Patents

Info

Publication number
JPS4951653A
JPS4951653A JP48077005A JP7700573A JPS4951653A JP S4951653 A JPS4951653 A JP S4951653A JP 48077005 A JP48077005 A JP 48077005A JP 7700573 A JP7700573 A JP 7700573A JP S4951653 A JPS4951653 A JP S4951653A
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
JP48077005A
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 JPS4951653A publication Critical patent/JPS4951653A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Temperature-Responsive Valves (AREA)
JP48077005A 1972-07-07 1973-07-07 Pending JPS4951653A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00269637A US3803864A (en) 1972-07-07 1972-07-07 Air conditioning control system

Publications (1)

Publication Number Publication Date
JPS4951653A true JPS4951653A (ja) 1974-05-20

Family

ID=23028068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48077005A Pending JPS4951653A (ja) 1972-07-07 1973-07-07

Country Status (4)

Country Link
US (1) US3803864A (ja)
JP (1) JPS4951653A (ja)
GB (1) GB1429872A (ja)
IT (1) IT990886B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7508644A (nl) * 1975-07-18 1977-01-20 Pakhoed Rotterdam Bv Klimaatregeleenheid, in het bijzonder voor in- bouw in een laadkist.
US4236669A (en) * 1978-12-18 1980-12-02 Borg-Warner Corporation Thermostatic expansion valve with lead-lag compensation
US4742689A (en) * 1986-03-18 1988-05-10 Mydax, Inc. Constant temperature maintaining refrigeration system using proportional flow throttling valve and controlled bypass loop
DE3738153A1 (de) * 1986-11-11 1988-05-26 Toshiba Kawasaki Kk Verfahren und vorrichtung zum steuern einer magnetfelderzeugungseinheit bei einem magnetresonanz-abbildungsgeraet
US4967830A (en) * 1988-05-02 1990-11-06 Eubank Manufacturing Enterprises, Inc. Arcuate tubular evaporator heat exchanger
EP0777843A4 (en) * 1994-08-25 1999-03-31 Richard H Alsenz SELF-ADJUSTING OVERHEAT REGULATOR

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828180A (ja) * 1971-08-16 1973-04-13

Family Cites Families (2)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828180A (ja) * 1971-08-16 1973-04-13

Also Published As

Publication number Publication date
IT990886B (it) 1975-07-10
US3803864A (en) 1974-04-16
GB1429872A (en) 1976-03-31

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