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GB815460A - Improved refrigerator - Google Patents

Improved refrigerator

Info

Publication number
GB815460A
GB815460A GB39460/57A GB3946057A GB815460A GB 815460 A GB815460 A GB 815460A GB 39460/57 A GB39460/57 A GB 39460/57A GB 3946057 A GB3946057 A GB 3946057A GB 815460 A GB815460 A GB 815460A
Authority
GB
United Kingdom
Prior art keywords
compartment
evaporator
compartments
air
blowers
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
GB39460/57A
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB815460A publication Critical patent/GB815460A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/36—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material
    • B28B21/40—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material by evacuating one or more of the mould parts ; Vacuum machines
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D2317/0411—Treating air flowing to refrigeration compartments by purification by dehumidification
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/065—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 with forced air circulation characterised by the air return
    • F25D2317/0654—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 with forced air circulation characterised by the air return through the side
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/068—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 with forced air circulation characterised by the fans
    • F25D2317/0682—Two or more 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
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/068—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 with forced air circulation characterised by the fans
    • F25D2317/0683—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 with forced air circulation characterised by the fans the fans not of the axial type
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

815,460. Refrigerators. GENERAL MOTORS CORPORATION. Dec. 19, 1957 [Jan. 8, 1957], No. 39460/57. Class 29 A refrigerator has food storage and freezer compartments 24, 60 and associated evaporators 32, 64 situated outside the compartments in separate forced air circuits. Blower 42 draws air from the storage compartment and forces it over the evaporator 32 and the sensing element 125 of a thermostat controlling the compressor motor. Melt water leaves the compartment through orifice 46 and is led to a tray 54 in the machine compartment. A small heater 56 keeps the orifice 46 free of ice. The freezing evaporator rests on the liner 62 and is in contact with the false floor 66 of the compartment. Air is drawn through the evaporator by blower 70 and flows through a duct at the back of the freezing compartment where it is slightly warmed to lower the relative humidity before entering the compartment through orifices 80. The air leaves the compartment through orifices 90 communicating with a passage 92 leading to the evaporator. A heater 129 controlled by a time switch is secured to the freezer evaporator 64 for defrosting. Preferably the compartments have separate doors and the blowers may be caused to switch off when a door is opened. Operation of the blowers may be dependent on the operation of the compressor. Specification 796,626 is referred to.
GB39460/57A 1957-01-08 1957-12-19 Improved refrigerator Expired GB815460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US815460XA 1957-01-08 1957-01-08

Publications (1)

Publication Number Publication Date
GB815460A true GB815460A (en) 1959-06-24

Family

ID=22164856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39460/57A Expired GB815460A (en) 1957-01-08 1957-12-19 Improved refrigerator

Country Status (1)

Country Link
GB (1) GB815460A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474668A1 (en) * 1980-01-29 1981-07-31 Bonnet Ets Cold store with variable humidity level - has thermostatically controlled electric fan for evaporating water accumulated either in refrigerating circuit or in de-frosting container
EP1154210A1 (en) * 2000-05-12 2001-11-14 Whirlpool Corporation Static refrigerator with evaporator in air channel
WO2013013969A3 (en) * 2011-07-25 2013-05-30 BSH Bosch und Siemens Hausgeräte GmbH Refrigerator, in particular domestic refrigerator
CN101726147B (en) * 2008-10-31 2013-07-31 博西华家用电器有限公司 Refrigerator
CN110906609A (en) * 2018-09-17 2020-03-24 青岛海尔股份有限公司 Air-cooled refrigerator
EP4006462A4 (en) * 2019-09-12 2022-09-07 Qingdao Haier Refrigerator Co., Ltd. UPGRADED EVAPORATOR MOUNTING STRUCTURE REFRIGERATOR

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474668A1 (en) * 1980-01-29 1981-07-31 Bonnet Ets Cold store with variable humidity level - has thermostatically controlled electric fan for evaporating water accumulated either in refrigerating circuit or in de-frosting container
EP1154210A1 (en) * 2000-05-12 2001-11-14 Whirlpool Corporation Static refrigerator with evaporator in air channel
CN101726147B (en) * 2008-10-31 2013-07-31 博西华家用电器有限公司 Refrigerator
WO2013013969A3 (en) * 2011-07-25 2013-05-30 BSH Bosch und Siemens Hausgeräte GmbH Refrigerator, in particular domestic refrigerator
CN110906609A (en) * 2018-09-17 2020-03-24 青岛海尔股份有限公司 Air-cooled refrigerator
CN110906609B (en) * 2018-09-17 2021-12-21 重庆海尔制冷电器有限公司 Air-cooled refrigerator
EP4006462A4 (en) * 2019-09-12 2022-09-07 Qingdao Haier Refrigerator Co., Ltd. UPGRADED EVAPORATOR MOUNTING STRUCTURE REFRIGERATOR
US12196479B2 (en) 2019-09-12 2025-01-14 Qingdao Haier Refrigerator Co., Ltd. Refrigerator with improved evaporator installation structure

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