DE50111705D1 - COOLING UNIT - Google Patents

COOLING UNIT

Info

Publication number
DE50111705D1
DE50111705D1 DE50111705T DE50111705T DE50111705D1 DE 50111705 D1 DE50111705 D1 DE 50111705D1 DE 50111705 T DE50111705 T DE 50111705T DE 50111705 T DE50111705 T DE 50111705T DE 50111705 D1 DE50111705 D1 DE 50111705D1
Authority
DE
Germany
Prior art keywords
air
inner chamber
cooling unit
chamber
ejection openings
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
DE50111705T
Other languages
German (de)
Inventor
Michael Neumann
Harald Kraus
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to DE50111705T priority Critical patent/DE50111705D1/en
Application granted granted Critical
Publication of DE50111705D1 publication Critical patent/DE50111705D1/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
    • 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/023—Air curtain closures
    • 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • 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
    • F25D2317/066—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 supply
    • F25D2317/0665—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 supply from the top

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Polarising Elements (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

The invention relates to a refrigerating device comprising a refrigerated inner chamber (3) which is enclosed by a heat-insulating housing (1) and which can be closed by a door (2) at the front side thereof, and an air circulation device for sucking in air from the inner chamber (3), guiding the air over a cooling surface and re-ejecting the air cooled in this way into the inner chamber (3) by means of a plurality of ejection openings formed on the inner surface of the housing. At least one air ejection opening (7, 8, 9) releasing an air flow (P2, P3) which is oriented from the inner surface towards the centre of the refrigerating chamber is provided below the plurality of air ejection openings.
DE50111705T 2000-10-06 2001-10-01 COOLING UNIT Expired - Lifetime DE50111705D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50111705T DE50111705D1 (en) 2000-10-06 2001-10-01 COOLING UNIT

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10049574A DE10049574A1 (en) 2000-10-06 2000-10-06 cooling unit
PCT/EP2001/011348 WO2002029339A1 (en) 2000-10-06 2001-10-01 Refrigerating device
DE50111705T DE50111705D1 (en) 2000-10-06 2001-10-01 COOLING UNIT

Publications (1)

Publication Number Publication Date
DE50111705D1 true DE50111705D1 (en) 2007-02-01

Family

ID=7658911

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10049574A Withdrawn DE10049574A1 (en) 2000-10-06 2000-10-06 cooling unit
DE50111705T Expired - Lifetime DE50111705D1 (en) 2000-10-06 2001-10-01 COOLING UNIT

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10049574A Withdrawn DE10049574A1 (en) 2000-10-06 2000-10-06 cooling unit

Country Status (7)

Country Link
EP (1) EP1327112B1 (en)
CN (1) CN1254652C (en)
AT (1) ATE348989T1 (en)
BR (1) BR0114243A (en)
DE (2) DE10049574A1 (en)
ES (1) ES2276846T3 (en)
WO (1) WO2002029339A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0301597A (en) * 2003-06-05 2005-03-22 Multibras Eletrodomesticos Sa Freezer compartment air distribution arrangement
CN101451783B (en) * 2007-12-04 2012-10-24 苏州三星电子有限公司 Novel fridge and control method thereof
CN102914117B (en) * 2011-07-31 2017-01-25 博西华家用电器有限公司 Refrigeration plant
WO2012076487A2 (en) 2010-12-10 2012-06-14 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration appliance
CN102914116B (en) * 2011-07-31 2016-03-09 博西华家用电器有限公司 Refrigeration plant
CN102914119B (en) * 2011-07-31 2016-08-10 博西华家用电器有限公司 Refrigerating appliance
WO2012076453A2 (en) * 2010-12-10 2012-06-14 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration appliance

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950091A (en) 1959-09-09 1964-02-19 Philco Corp Improvements in and relating to refrigeration and refrigeration apparatus
DE2632343A1 (en) * 1976-07-17 1978-01-19 Aeg Domestic refrigerator with sensitive foods storage section - has covering flap with adjustable insulation and sliding cover for air
KR910018752A (en) * 1990-04-20 1991-11-30 이우에 사또시 Refrigerator
KR920004982Y1 (en) * 1990-09-28 1992-07-25 삼성전자 주식회사 Freeze room duct for refrigerator
DE4131211C1 (en) 1991-09-19 1992-10-29 Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De
US5495726A (en) * 1993-09-24 1996-03-05 Daewoo Electronics Co., Ltd. Mechanism for cooling a fresh food compartment of a refrigerator
US5809799A (en) * 1997-06-06 1998-09-22 Daewoo Electronics Co., Ltd. Refrigerator having a device for generating an air curtain
KR19990013175A (en) * 1997-07-31 1999-02-25 배순훈 Refrigerator with warm inflow prevention device
KR20000009637U (en) * 1998-11-09 2000-06-05 전주범 Air curtain device of the refrigerator

Also Published As

Publication number Publication date
EP1327112B1 (en) 2006-12-20
ATE348989T1 (en) 2007-01-15
WO2002029339A1 (en) 2002-04-11
CN1468359A (en) 2004-01-14
DE10049574A1 (en) 2002-04-11
CN1254652C (en) 2006-05-03
ES2276846T3 (en) 2007-07-01
EP1327112A1 (en) 2003-07-16
BR0114243A (en) 2003-10-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition