SE7909844L - SET AND DEVICE FOR KEEPING A FROZEN FREEZE - Google Patents

SET AND DEVICE FOR KEEPING A FROZEN FREEZE

Info

Publication number
SE7909844L
SE7909844L SE7909844A SE7909844A SE7909844L SE 7909844 L SE7909844 L SE 7909844L SE 7909844 A SE7909844 A SE 7909844A SE 7909844 A SE7909844 A SE 7909844A SE 7909844 L SE7909844 L SE 7909844L
Authority
SE
Sweden
Prior art keywords
food
frost
keeping
freezer cabinet
chamber
Prior art date
Application number
SE7909844A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
K F Andersson
B A G Eriksson
L W Castwall
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
Priority to SE7909844A priority Critical patent/SE7909844L/en
Priority to EP80850170A priority patent/EP0031311A3/en
Priority to FI803657A priority patent/FI803657L/en
Priority to CA000365678A priority patent/CA1142765A/en
Priority to DK504980A priority patent/DK504980A/en
Priority to JP16684380A priority patent/JPS5691167A/en
Publication of SE7909844L publication Critical patent/SE7909844L/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)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

In a freezer cabinet with cooled surfaces in a freezing chamber for storing of food frost appears on the surfaces and on the food. On defrosting the chamber has to be emptied of food and be heated so that the frost melts. Water is formed which has to be collected. The invention relates to a freezer cabinet operating without frost. An arrangement according to the invention is characterized by a circulation path (32,40) for air including a moisture-absorbing means and a motor-driven fan (38).
SE7909844A 1979-11-29 1979-11-29 SET AND DEVICE FOR KEEPING A FROZEN FREEZE SE7909844L (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7909844A SE7909844L (en) 1979-11-29 1979-11-29 SET AND DEVICE FOR KEEPING A FROZEN FREEZE
EP80850170A EP0031311A3 (en) 1979-11-29 1980-11-12 Arrangement for keeping a freezer frost-free
FI803657A FI803657L (en) 1979-11-29 1980-11-24 ANORDNING FOER ATT HAOLLA ETT FRYSSKAOP FROSTFRITT
CA000365678A CA1142765A (en) 1979-11-29 1980-11-27 Assembly for maintaining a freezer frost-free
DK504980A DK504980A (en) 1979-11-29 1980-11-27 DEVICE FOR KEEPING A FREEZE RIMLESS
JP16684380A JPS5691167A (en) 1979-11-29 1980-11-28 Refrigerating box device

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 (1)

Publication Number Publication Date
SE7909844L true SE7909844L (en) 1981-05-30

Family

ID=20339428

Family Applications (1)

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

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
EP1834140A1 (en) * 2005-01-03 2007-09-19 Arçelik Anonim Sirketi A cooling device
EP1845321B1 (en) 2006-01-30 2017-07-26 Whirlpool Corporation Refrigerator with moisture adsorbing device
MX2008013817A (en) * 2006-04-27 2009-01-26 Multisorb Tech Inc Freezer frost abatement device.
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
US10890370B2 (en) 2014-12-31 2021-01-12 Bsh Hausgeraete Gmbh 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
PL3887734T3 (en) * 2018-11-26 2023-09-04 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
DK504980A (en) 1981-05-30
JPS5691167A (en) 1981-07-23
EP0031311A3 (en) 1982-06-23
CA1142765A (en) 1983-03-15
EP0031311A2 (en) 1981-07-01
FI803657L (en) 1981-05-30

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