NL121460C - - Google Patents

Info

Publication number
NL121460C
NL121460C NL121460DA NL121460C NL 121460 C NL121460 C NL 121460C NL 121460D A NL121460D A NL 121460DA NL 121460 C NL121460 C NL 121460C
Authority
NL
Netherlands
Application number
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.)
Publication of NL121460C publication Critical patent/NL121460C/xx

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
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
NL121460D 1961-01-27 NL121460C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE81961 1961-01-27
US171930A US3166121A (en) 1961-01-27 1962-02-08 Space heat exchange unit

Publications (1)

Publication Number Publication Date
NL121460C true NL121460C (en)

Family

ID=26654185

Family Applications (1)

Application Number Title Priority Date Filing Date
NL121460D NL121460C (en) 1961-01-27

Country Status (6)

Country Link
US (1) US3166121A (en)
CH (1) CH378495A (en)
DE (1) DE1231871B (en)
FR (1) FR1312802A (en)
GB (1) GB998025A (en)
NL (1) NL121460C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255818A (en) * 1964-03-09 1966-06-14 Gen Motors Corp Involute plate heat exchanger
GB2208922B (en) * 1987-08-22 1992-04-01 Rli Byggdata Ab Temperature control of buildings
US5212965A (en) * 1991-09-23 1993-05-25 Chander Datta Evaporator with integral liquid sub-cooling and refrigeration system therefor
US9875471B1 (en) 2014-09-26 2018-01-23 Square, Inc. Appointment and payment handling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB284965A (en) * 1927-10-14 1928-02-09 Carrier Engineering Co Ltd Improvements in and relating to the ventilation of enclosures
US2337789A (en) * 1941-06-07 1943-12-28 Westinghouse Air Brake Co Cooling device
US2357706A (en) * 1942-06-29 1944-09-05 Rca Corp Heating and cooling system
US2581744A (en) * 1949-06-02 1952-01-08 William G Zimmerman Heating and cooling air conditioning system
US2739792A (en) * 1952-11-18 1956-03-27 York Corp Air conditioning systems using heat exchangers local to the conditioned space
GB843880A (en) * 1957-05-02 1960-08-10 Carrier Engineering Co Ltd Improvements in or relating to air-conditioning systems

Also Published As

Publication number Publication date
US3166121A (en) 1965-01-19
FR1312802A (en) 1962-12-21
CH378495A (en) 1964-06-15
GB998025A (en) 1965-07-14
DE1231871B (en) 1967-01-05

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