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FI803657A7 - A device for keeping the refrigerator ice-free. - Google Patents

A device for keeping the refrigerator ice-free. Download PDF

Info

Publication number
FI803657A7
FI803657A7 FI803657A FI803657A FI803657A7 FI 803657 A7 FI803657 A7 FI 803657A7 FI 803657 A FI803657 A FI 803657A FI 803657 A FI803657 A FI 803657A FI 803657 A7 FI803657 A7 FI 803657A7
Authority
FI
Finland
Prior art keywords
keeping
free
refrigerator ice
refrigerator
ice
Prior art date
Application number
FI803657A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI803657L (en
Inventor
Bolik Anders Eriksson
Lennart Castwall
Folke Andersson
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of FI803657A7 publication Critical patent/FI803657A7/en
Publication of FI803657L publication Critical patent/FI803657L/en

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
    • 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
    • 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
    • F25D17/042—Air treating means within refrigerated spaces
    • 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
    • F25D21/04—Preventing the formation of frost or condensate
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • 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
    • F25D2317/062—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 along the inside of doors
    • 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
    • F25D2317/067—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 air ducts
    • 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)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
FI803657A 1979-11-29 1980-11-24 ANORDNING FOER ATT HAOLLA ETT FRYSSKAOP FROSTFRITT FI803657L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7909844A SE7909844L (en) 1979-11-29 1979-11-29 SET AND DEVICE FOR KEEPING A FROZEN FREEZE

Publications (2)

Publication Number Publication Date
FI803657A7 true FI803657A7 (en) 1981-05-30
FI803657L FI803657L (en) 1981-05-30

Family

ID=20339428

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803657A FI803657L (en) 1979-11-29 1980-11-24 ANORDNING FOER ATT HAOLLA ETT FRYSSKAOP FROSTFRITT

Country Status (6)

Country Link
EP (1) EP0031311A3 (en)
JP (1) JPS5691167A (en)
CA (1) CA1142765A (en)
DK (1) DK504980A (en)
FI (1) FI803657L (en)
SE (1) SE7909844L (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450045B (en) * 1981-09-29 1987-06-01 Electrolux Ab ANTI-FROZEN EFFECTS OF FROZEN MOBILE
GB2165341A (en) * 1984-08-29 1986-04-09 Christopher Denham Wall Refrigerators
FR2655717B1 (en) * 1989-12-12 1995-02-10 Selnor Electromenager Nord MULTIPLE TEMPERATURE REFRIGERATION APPARATUS.
KR960010668B1 (en) * 1993-11-06 1996-08-07 엘지전자 주식회사 Refrigerator
FR2757935B1 (en) * 1996-12-30 1999-03-19 Drean Henri Louis Marie SPECIAL ARRANGEMENT TO IMPROVE THE OPERATION OF REFRIGERATORS
US5927095A (en) * 1997-05-20 1999-07-27 Lg Electronics, Inc. Anti-frost device for refrigerators
KR100254409B1 (en) * 1997-08-29 2000-05-01 구자홍 Circulator for cooling air
CA2365751C (en) * 2001-08-21 2010-03-23 Lg Electronics Inc. Cooling air supplying device in refrigerator
US6925819B2 (en) * 2003-09-19 2005-08-09 University Of Florida Research Foundation, Inc. System for trapping airborne water in cooling and freezing devices
WO2006072901A1 (en) * 2005-01-03 2006-07-13 Arcelik Anonim Sirketi A cooling device
EP1845321B1 (en) * 2006-01-30 2017-07-26 Whirlpool Corporation Refrigerator with moisture adsorbing device
RU2426959C2 (en) 2006-04-27 2011-08-20 Малтисорб Текнолоджиз, Инк. Device for reducing frost deposition in refrigerator
ITTO20070019U1 (en) 2007-02-01 2008-08-02 Indesit Co Spa DOMESTIC REFRIGERATOR SYSTEM, WITH AIR CIRCULATION AND TREATMENT DEVICE
DE202008000765U1 (en) * 2007-12-28 2009-04-30 Liebherr-Hausgeräte Ochsenhausen GmbH Fridge and / or freezer
CN101749911B (en) * 2008-11-28 2012-11-07 博西华家用电器有限公司 Refrigerator
WO2014076362A1 (en) * 2012-11-19 2014-05-22 Kylmäveräjä Oy Refrigeration method and refrigeration equipment
US9022364B2 (en) 2013-05-30 2015-05-05 The Boeing Company Evaporative system for removing water from an aircraft lavatory and or galley floor
EP2846116B1 (en) * 2013-09-09 2021-02-17 Whirlpool Corporation Refrigerator
WO2016107784A1 (en) * 2014-12-31 2016-07-07 BSH Hausgeräte GmbH A cooling device having an air channel and a baffle
CN107514855A (en) * 2017-07-14 2017-12-26 青岛海尔电冰箱有限公司 Refrigerating device
EP3887734B1 (en) * 2018-11-26 2023-05-10 Arçelik Anonim Sirketi A cooling device wherein the frost formation in the freezing compartment is prevented
DE102022119529A1 (en) * 2022-08-04 2024-02-15 Miele & Cie. Kg Storage cabinet with a device for treating indoor air

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117570A (en) * 1935-11-01 1938-05-17 Nash Kelvinator Corp Refrigerating apparatus
US2217204A (en) * 1937-09-07 1940-10-08 Michael M Jalma Process and apparatus for conditioning air and other gases
US2213274A (en) * 1937-10-07 1940-09-03 Alexander L Flamm Refrigerator
DE1017190B (en) * 1953-03-11 1957-10-10 Fritz Rondholz Cold room air purifier
US2773362A (en) * 1953-05-18 1956-12-11 Whirlpool Seeger Corp Refrigerators for freezing food and storage of frozen food
US2775873A (en) * 1956-02-21 1957-01-01 Herbert T Jones Still chilled refrigerator
US3025683A (en) * 1957-11-08 1962-03-20 Whirlpool Co Air circulation system and structure
US3096629A (en) * 1961-04-05 1963-07-09 Gen Motors Corp Frostless freezer
US3096628A (en) * 1961-10-20 1963-07-09 Whirlpool Co Home appliance
US3320764A (en) * 1966-02-01 1967-05-23 Gen Motors Corp Refrigerator with removable wall
DE2344261A1 (en) * 1973-09-01 1975-03-06 Collo Rheincollodium Koeln Gmb Compressor-type domestic refrigerator with air circulation - has fan controlled by compressor thermostat, and ducting in cabinet insulation
US4075866A (en) * 1977-01-07 1978-02-28 General Motors Corporation Refrigerator defroster-humidifier

Also Published As

Publication number Publication date
EP0031311A2 (en) 1981-07-01
DK504980A (en) 1981-05-30
SE7909844L (en) 1981-05-30
CA1142765A (en) 1983-03-15
EP0031311A3 (en) 1982-06-23
FI803657L (en) 1981-05-30
JPS5691167A (en) 1981-07-23

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Legal Events

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Owner name: AKTIEBOLAGET ELECTROLUX