DE69216547T2 - Freezer or the like, provided with a freezer compartment with forced air circulation - Google Patents

Freezer or the like, provided with a freezer compartment with forced air circulation

Info

Publication number
DE69216547T2
DE69216547T2 DE69216547T DE69216547T DE69216547T2 DE 69216547 T2 DE69216547 T2 DE 69216547T2 DE 69216547 T DE69216547 T DE 69216547T DE 69216547 T DE69216547 T DE 69216547T DE 69216547 T2 DE69216547 T2 DE 69216547T2
Authority
DE
Germany
Prior art keywords
freezer
air circulation
forced air
compartment
freezer compartment
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 - Lifetime
Application number
DE69216547T
Other languages
German (de)
Other versions
DE69216547D1 (en
Inventor
Enzo Rivis
Franco Germi
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.)
Whirlpool Europe BV
Original Assignee
Whirlpool Europe BV
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 Whirlpool Europe BV filed Critical Whirlpool Europe BV
Application granted granted Critical
Publication of DE69216547D1 publication Critical patent/DE69216547D1/en
Publication of DE69216547T2 publication Critical patent/DE69216547T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25D21/04—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
    • 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
    • F25D17/065—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 with compartments at different temperatures
    • 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
    • F25D2317/0651—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 bottom
    • 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
    • F25D2400/10—Refrigerator top-coolers
    • 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
    • F25D2400/30—Quick freezing

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
DE69216547T 1991-10-04 1992-09-29 Freezer or the like, provided with a freezer compartment with forced air circulation Expired - Lifetime DE69216547T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912645A IT1251610B (en) 1991-10-04 1991-10-04 WELL FREEZER OR SIMILAR PRESENTING A FREEZING COMPARTMENT IN WHICH FORCED AIR CIRCULATION IS MADE

Publications (2)

Publication Number Publication Date
DE69216547D1 DE69216547D1 (en) 1997-02-20
DE69216547T2 true DE69216547T2 (en) 1997-06-12

Family

ID=11360816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216547T Expired - Lifetime DE69216547T2 (en) 1991-10-04 1992-09-29 Freezer or the like, provided with a freezer compartment with forced air circulation

Country Status (4)

Country Link
EP (1) EP0539736B1 (en)
DE (1) DE69216547T2 (en)
ES (1) ES2098409T3 (en)
IT (1) IT1251610B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708091B1 (en) * 1993-07-02 1995-10-13 Sereth Refrigeration Method and device preventing the deposit of frost on products being frozen.
CN112556269B (en) * 2017-03-08 2023-04-11 青岛海尔特种电冰柜有限公司 Horizontal air-cooled refrigerator
CN107131695A (en) * 2017-03-08 2017-09-05 青岛海尔特种电冰柜有限公司 Air-cooled horizontal counter
CN107091551A (en) * 2017-03-08 2017-08-25 青岛海尔特种电冰柜有限公司 Cold storage air-cooled sleeping cabinet
CN107339842A (en) * 2017-06-01 2017-11-10 青岛海尔特种电冰柜有限公司 With air curtain function Horizontal type wind-cooling refrigerator
CN107314597A (en) * 2017-06-01 2017-11-03 青岛海尔特种电冰柜有限公司 Horizontal type wind-cooling refrigerator with keepalive feature
CN107356033A (en) * 2017-06-01 2017-11-17 青岛海尔特种电冰柜有限公司 Horizontal type wind-cooling refrigerator with fresh-keeping function
CN107238245A (en) * 2017-06-01 2017-10-10 青岛海尔特种电冰柜有限公司 Horizontal type wind-cooling refrigerator-freezer
CN107314598A (en) * 2017-06-01 2017-11-03 青岛海尔特种电冰柜有限公司 Multi-temperature zone Horizontal type wind-cooling refrigerator
CN107238244A (en) * 2017-06-01 2017-10-10 青岛海尔特种电冰柜有限公司 Horizontal type wind-cooling refrigerating cabinet
CN109307394A (en) * 2018-08-06 2019-02-05 青岛海尔特种电冰柜有限公司 Horizontal type wind-cooling refrigerating cabinet
CN109307393A (en) * 2018-08-06 2019-02-05 青岛海尔特种电冰柜有限公司 Horizontal type wind-cooling refrigerating cabinet
CN115265057A (en) * 2022-07-26 2022-11-01 澳柯玛股份有限公司 Cold air refrigerator with zone control and temperature control method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322882A (en) * 1942-04-18 1943-06-29 Raskin Walter Refrigeration apparatus
US2437414A (en) * 1945-05-23 1948-03-09 Jr Joseph A Archbald Method and apparatus for quickfreezing foods
CH345025A (en) * 1956-07-11 1960-03-15 Whirlpool Co Cooling device
DE1276664B (en) * 1962-08-16 1968-09-05 Siemens Elektrogeraete Gmbh Freezer with a cold generator connected to the cold room by air circulation pipes

Also Published As

Publication number Publication date
EP0539736B1 (en) 1997-01-08
ITMI912645A0 (en) 1991-10-04
ES2098409T3 (en) 1997-05-01
DE69216547D1 (en) 1997-02-20
ITMI912645A1 (en) 1993-04-04
EP0539736A1 (en) 1993-05-05
IT1251610B (en) 1995-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition