GB814447A - Improved refrigerator - Google Patents

Improved refrigerator

Info

Publication number
GB814447A
GB814447A GB6515/58A GB651558A GB814447A GB 814447 A GB814447 A GB 814447A GB 6515/58 A GB6515/58 A GB 6515/58A GB 651558 A GB651558 A GB 651558A GB 814447 A GB814447 A GB 814447A
Authority
GB
United Kingdom
Prior art keywords
evaporator
defrosting
refrigerator
improved refrigerator
ascend
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
GB6515/58A
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
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB814447A publication Critical patent/GB814447A/en
Expired legal-status Critical Current

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • 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
    • F25D21/002—Defroster control
    • F25D21/008—Defroster control by timer
    • 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
    • F25B2700/2117—Temperatures of an evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)

Abstract

814,447. Refrigerating. GENERAL MOTORS CORPORATION. Feb. 28, 1958 [March 7, 1957], No. 6515/58. Class 29 In a refrigerator having a vertical plate evaporator 38 supplied by a compression system, a defrosting heater 42 controlled by a timer 46 is in heat exchange with the bottom inlet length 36 of the evaporator and-with the suction pipe 48. It thus causes warm refrigerant to ascend in the evaporator and prevents liquid condensed in the evaporator from reaching the compressor. Defrosting is terminated by a thermal element 58 responsive to the temperature of the upper part of the evaporator.
GB6515/58A 1957-03-07 1958-02-28 Improved refrigerator Expired GB814447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US644584A US2928258A (en) 1957-03-07 1957-03-07 Evaporator defrosting means

Publications (1)

Publication Number Publication Date
GB814447A true GB814447A (en) 1959-06-03

Family

ID=24585513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6515/58A Expired GB814447A (en) 1957-03-07 1958-02-28 Improved refrigerator

Country Status (2)

Country Link
US (1) US2928258A (en)
GB (1) GB814447A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2384847A (en) * 2001-12-21 2003-08-06 Lg Electronics Inc Defroster for evaporator of refrigerator
WO2019029801A1 (en) 2017-08-09 2019-02-14 Arcelik Anonim Sirketi Refrigeration appliance with improved defrosting system having double pipe heater

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233422A (en) * 1964-04-20 1966-02-08 Louis M Kobrin Refrigeration system
IT1168452B (en) * 1981-08-10 1987-05-20 Orlando Bedolo REFRIGERATING CYCLE PURIFYING SYSTEM AND HEAT PUMP FOR CONDENSABLE GASEOUS MIXTURES
KR100431348B1 (en) * 2002-03-20 2004-05-12 삼성전자주식회사 refrigerator
CN105588396A (en) * 2016-02-02 2016-05-18 河南新飞电器有限公司 Multi-cycle air-cooling refrigerator defrosting refrigeration system and control method thereof
CN105953522B (en) * 2016-05-27 2019-05-03 青岛海尔股份有限公司 A kind of refrigerator defrosting control method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608834A (en) * 1950-04-21 1952-09-02 Westinghouse Electric Corp Refrigerating apparatus
US2601466A (en) * 1950-06-20 1952-06-24 Avco Mfg Corp Defroster circuit
US2688850A (en) * 1951-04-02 1954-09-14 Larkin Coils Inc Refrigeration system defrosting by controlled flow of gaseous refrigerant
US2718121A (en) * 1952-03-27 1955-09-20 Borg Warner Refrigerating apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2384847A (en) * 2001-12-21 2003-08-06 Lg Electronics Inc Defroster for evaporator of refrigerator
GB2384847B (en) * 2001-12-21 2005-11-16 Lg Electronics Inc Defroster for evaporator of refrigerator
WO2019029801A1 (en) 2017-08-09 2019-02-14 Arcelik Anonim Sirketi Refrigeration appliance with improved defrosting system having double pipe heater

Also Published As

Publication number Publication date
US2928258A (en) 1960-03-15

Similar Documents

Publication Publication Date Title
GB821079A (en) Improvements in or relating to heat pump systems
GB941099A (en) Low temperature refrigerated case
GB844272A (en) Improvements in or relating to refrigerator cabinets
GB814447A (en) Improved refrigerator
US2994209A (en) Frostless refrigerator
ES444466A1 (en) Refrigerator unit, particularly dual temperature refrigerator
US2301313A (en) Refrigerator
US2172129A (en) Refrigerating apparatus
US2608831A (en) Temperature and humidity control for refrigerated display cases
GB854771A (en) Improvements in or relating to refrigerator evaporators and refrigerator evaporator arrangements
GB1457871A (en) Freezers
US2640329A (en) Cold plate with means to prevent condensation
US2677241A (en) Refrigeration equipment for beer cooling and ice-cube making
GB720779A (en) Improvements in heat pump water heater
US2095011A (en) Refrigerating apparatus
GB839337A (en) Improvements in refrigerators
US2527386A (en) Temperature control device
GB724409A (en) Improvements in or relating to combined water heater and air conditioner of the heatpump type
FR2378242A1 (en) Utilisation of refrigeration plant for heating building - uses heat exchanger between compressor and condenser to supply hot water to heating system
CN2068666U (en) Cold/hot type refrigerator
USRE23058E (en) Refrigerator
US2745256A (en) Evaporator of high thermal mass
US2720757A (en) Two temperature refrigerating apparatus
US2598335A (en) Temperature regulator for secondary volatile refrigerant circuit
GB1313719A (en) Ice cream machines