BR0301406A - Arranjo para circulação forçada de ar em refrigeradores e freezers - Google Patents

Arranjo para circulação forçada de ar em refrigeradores e freezers

Info

Publication number
BR0301406A
BR0301406A BR0301406-1A BR0301406A BR0301406A BR 0301406 A BR0301406 A BR 0301406A BR 0301406 A BR0301406 A BR 0301406A BR 0301406 A BR0301406 A BR 0301406A
Authority
BR
Brazil
Prior art keywords
arrangement
air
freezers
compartment
suction duct
Prior art date
Application number
BR0301406-1A
Other languages
English (en)
Inventor
Publio Otavio Oliveira Duarte
Marco Eduardo Marques
Enrica Monticelli
Original Assignee
Multibras Eletrodomesticos Sa
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 Multibras Eletrodomesticos Sa filed Critical Multibras Eletrodomesticos Sa
Priority to BR0301406-1A priority Critical patent/BR0301406A/pt
Priority to PCT/BR2004/000051 priority patent/WO2004092665A1/en
Priority to EP04726069A priority patent/EP1613904A1/en
Priority to US10/553,492 priority patent/US20060196217A1/en
Priority to MXPA05011162A priority patent/MXPA05011162A/es
Publication of BR0301406A publication Critical patent/BR0301406A/pt

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
    • 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
    • F25D2317/062—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
    • F25D2317/065—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
    • F25D2317/0653—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 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
    • 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
    • F25D2317/067—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
    • F25D2317/0672—Outlet 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
    • F25D2317/0681—Details thereof
    • 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
    • F25D2317/0682—Two or more fans
    • 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

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)

Abstract

"ARRANJO PARA CIRCULAçãO FORçADA DE AR EM REFRIGERADORES E FREEZERS". Cujo um gabinete (10) define pelo menos um compartimento (20, 30) , uma respectiva porta (21, 31), e uma câmara resfriadora de ar (11) alojando um evaporador (12), e a partir da qual o compartimento é alimentado com um fluxo de ar forçado de refrigeração. O arranjo compreende: pelo menos um duto de aspiração (40) incorporado à porta (21,31), e provido de entradas de ar (41), abertas para o interior do respectivo compartimento (20,30) e de pelo menos uma saída de ar (42) voltada para o interior do gabinete (10). Um ventilador de retorno (50) é montado de modo a aspirar ar de diferentes níveis da porção frontal do compartimento, e a formar no interior do duto de aspiração (40) um fluxo de ar de retorno que é dirigido à saída de ar (42) do duto de aspiração (40).
BR0301406-1A 2003-04-15 2003-04-15 Arranjo para circulação forçada de ar em refrigeradores e freezers BR0301406A (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR0301406-1A BR0301406A (pt) 2003-04-15 2003-04-15 Arranjo para circulação forçada de ar em refrigeradores e freezers
PCT/BR2004/000051 WO2004092665A1 (en) 2003-04-15 2004-04-07 Arrangement for the forced air circulation in refrigerators and freezers
EP04726069A EP1613904A1 (en) 2003-04-15 2004-04-07 Arrangement for the forced air circulation in refrigerators and freezers
US10/553,492 US20060196217A1 (en) 2003-04-15 2004-04-07 Arrangement for the forced air circulation in refrigerators and freezers
MXPA05011162A MXPA05011162A (es) 2003-04-15 2004-04-07 Disposicion para la circulacion de aire forzado en refrigeradores y congeladores.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0301406-1A BR0301406A (pt) 2003-04-15 2003-04-15 Arranjo para circulação forçada de ar em refrigeradores e freezers

Publications (1)

Publication Number Publication Date
BR0301406A true BR0301406A (pt) 2004-12-07

Family

ID=33163604

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0301406-1A BR0301406A (pt) 2003-04-15 2003-04-15 Arranjo para circulação forçada de ar em refrigeradores e freezers

Country Status (5)

Country Link
US (1) US20060196217A1 (pt)
EP (1) EP1613904A1 (pt)
BR (1) BR0301406A (pt)
MX (1) MXPA05011162A (pt)
WO (1) WO2004092665A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100661366B1 (ko) * 2004-11-05 2006-12-27 삼성전자주식회사 냉장고
US7444832B2 (en) * 2005-05-10 2008-11-04 Bsh Home Appllances Corporation Cooling appliance with circulated air cooling and cooling air injection
US9791203B2 (en) * 2006-12-28 2017-10-17 Whirlpool Corporation Secondary fluid infrastructure within a refrigerator and method thereof
US8453476B2 (en) * 2009-05-21 2013-06-04 Whirlpool Corporation Refrigerator module mounting system
EP2542843A2 (en) * 2010-03-05 2013-01-09 Electrolux Do Brasil S.A. A system and method of temperature equalization applied to the door of electrical home appliances
CN102287988B (zh) * 2011-08-31 2015-08-26 合肥美的电冰箱有限公司 中间风道组件和具有该中间风道组件的冰箱
US9562707B2 (en) 2013-03-14 2017-02-07 Whirlpool Corporation Refrigerator cooling system having a secondary cooling loop
KR101787202B1 (ko) * 2015-11-02 2017-10-18 엘지전자 주식회사 냉장고
US10633785B2 (en) 2016-08-10 2020-04-28 Whirlpool Corporation Maintenance free dryer having multiple self-cleaning lint filters
US10519591B2 (en) 2016-10-14 2019-12-31 Whirlpool Corporation Combination washing/drying laundry appliance having a heat pump system with reversible condensing and evaporating heat exchangers
US10738411B2 (en) 2016-10-14 2020-08-11 Whirlpool Corporation Filterless air-handling system for a heat pump laundry appliance
EP3532785B1 (en) 2016-10-26 2023-05-24 Whirlpool Corporation Refrigerator with surround illumination feature
US10502478B2 (en) 2016-12-20 2019-12-10 Whirlpool Corporation Heat rejection system for a condenser of a refrigerant loop within an appliance
US10514194B2 (en) 2017-06-01 2019-12-24 Whirlpool Corporation Multi-evaporator appliance having a multi-directional valve for delivering refrigerant to the evaporators
EP3438579A1 (en) 2017-07-31 2019-02-06 Whirlpool Corporation Augmented door bin cooling using an air duct in a dual-evaporator refrigerator configuration
US10718082B2 (en) 2017-08-11 2020-07-21 Whirlpool Corporation Acoustic heat exchanger treatment for a laundry appliance having a heat pump system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7812853U1 (pt) * 1978-11-30 Eisfink Carl Fink Gmbh & Co, 7144 Asperg
EP0041840B1 (en) * 1980-06-05 1984-03-07 Jae-Wha Rhee Refrigerator
KR0159699B1 (ko) * 1996-06-12 1999-01-15 김광호 냉장고
US5960641A (en) * 1996-12-28 1999-10-05 Lg Electronics Inc. Cold air circulation device of refrigerator
US5899083A (en) * 1997-03-12 1999-05-04 Whirlpool Corporation Multi-compartment refrigeration system
TW422331U (en) * 1997-04-25 2001-02-11 Mitsubishi Electric Corp Refrigerator
US5826437A (en) * 1997-06-06 1998-10-27 Daewoo Electronics Co. Ltd. Refrigeration for discharging cool air from a door
DE10143242A1 (de) * 2001-09-04 2003-03-20 Bsh Bosch Siemens Hausgeraete Kältegerät mit Kühlluftzirkulation

Also Published As

Publication number Publication date
US20060196217A1 (en) 2006-09-07
WO2004092665A1 (en) 2004-10-28
MXPA05011162A (es) 2006-01-24
EP1613904A1 (en) 2006-01-11

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO 8.6 DA RPI 2038 DE 26/01/2010.