GB452765A - Improved method of and means for conditioning gases by cooling - Google Patents

Improved method of and means for conditioning gases by cooling

Info

Publication number
GB452765A
GB452765A GB20922/36A GB2092236A GB452765A GB 452765 A GB452765 A GB 452765A GB 20922/36 A GB20922/36 A GB 20922/36A GB 2092236 A GB2092236 A GB 2092236A GB 452765 A GB452765 A GB 452765A
Authority
GB
United Kingdom
Prior art keywords
air
cooling surface
humidostat
class
cooling
Prior art date
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.)
Expired
Application number
GB20922/36A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kelvinator Inc
Original Assignee
Kelvinator Inc
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 Kelvinator Inc filed Critical Kelvinator Inc
Publication of GB452765A publication Critical patent/GB452765A/en
Expired 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
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • 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
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • F25B2700/02—Humidity
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
    • F25D2317/04131—Control means therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

452,765. Refrigerators. KELVINATOR CORPORATION, 14250, Plymouth Road, Detroit, Michigan, U.S.A. Nov. 17, 1934, No. 20922/36. Convention date, March 7, 1934. Divided out of 452,504 under which a Specification was laid open to inspection under Sect. 91 of the Acts, Aug. 6, 1935. [Class 29] '[See also Group XXXV] The humidity of air or gases is maintained within determined limits by adjusting automatically by a humidostat H, the speed of a fan 283 circulating the air &c. over a cooling surface 280. The invention is described as applied to the air of a refrigerating chamber 284, the cooling surface being constituted by the evaporator of a compression refrigerating machine 241 outside the chamber. The machine motor is controlled by a thermostat T and the humidostat controls the fan motor 291. The cooling surface is below a shelf 285 for goods. Reference has been directed by the Comptroller to Specification 206,154, [Class 34 (ii)].
GB20922/36A 1934-03-07 1934-11-17 Improved method of and means for conditioning gases by cooling Expired GB452765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452765XA 1934-03-07 1934-03-07

Publications (1)

Publication Number Publication Date
GB452765A true GB452765A (en) 1936-08-17

Family

ID=21936964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20922/36A Expired GB452765A (en) 1934-03-07 1934-11-17 Improved method of and means for conditioning gases by cooling

Country Status (1)

Country Link
GB (1) GB452765A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791107A (en) * 1950-10-26 1957-05-07 Kramer Trenton Co Manifold construction for heat exchange systems
US4735054A (en) * 1987-08-13 1988-04-05 Honeywell Inc. Method for minimizing off cycle losses of a refrigeration system during a cooling mode of operation and an apparatus using the method
US4932588A (en) * 1986-07-17 1990-06-12 Robert Bosch Gmbh Method of controlling heating and/or air conditioning installation in motor vehicles
TWI794745B (en) * 2020-02-18 2023-03-01 日商前川製作所股份有限公司 cooling device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791107A (en) * 1950-10-26 1957-05-07 Kramer Trenton Co Manifold construction for heat exchange systems
US4932588A (en) * 1986-07-17 1990-06-12 Robert Bosch Gmbh Method of controlling heating and/or air conditioning installation in motor vehicles
US4735054A (en) * 1987-08-13 1988-04-05 Honeywell Inc. Method for minimizing off cycle losses of a refrigeration system during a cooling mode of operation and an apparatus using the method
EP0303245A2 (en) * 1987-08-13 1989-02-15 Honeywell Inc. Method for controlling a refrigeration system and apparatus for implementing said method
EP0303245A3 (en) * 1987-08-13 1989-12-06 Honeywell Inc. Method for controlling a refrigeration system and apparatus for implementing said method
TWI794745B (en) * 2020-02-18 2023-03-01 日商前川製作所股份有限公司 cooling device

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