BR0200230A - Sistema de dutos de ar para refrigerador - Google Patents

Sistema de dutos de ar para refrigerador

Info

Publication number
BR0200230A
BR0200230A BR0200230-2A BR0200230A BR0200230A BR 0200230 A BR0200230 A BR 0200230A BR 0200230 A BR0200230 A BR 0200230A BR 0200230 A BR0200230 A BR 0200230A
Authority
BR
Brazil
Prior art keywords
compartment
open
refrigerator
air duct
duct system
Prior art date
Application number
BR0200230-2A
Other languages
English (en)
Other versions
BR0200230B1 (pt
Inventor
Alexandre Cury Schmid
Rogerio Junior Rodrigues
Adriano Gargnin
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 BRPI0200230-2A priority Critical patent/BR0200230B1/pt
Priority to ARP030100152A priority patent/AR038186A1/es
Priority to PCT/BR2003/000010 priority patent/WO2003064944A1/en
Priority to EP03734592A priority patent/EP1476703A1/en
Priority to MXPA04007239A priority patent/MXPA04007239A/es
Priority to US10/500,744 priority patent/US7089755B2/en
Publication of BR0200230A publication Critical patent/BR0200230A/pt
Publication of BR0200230B1 publication Critical patent/BR0200230B1/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
    • F25D2317/065—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
    • 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

"SISTEMA DE DUTOS DE AR PARA REFRIGERADOR". Combinado do tipo de ventilação forçada e que compreende um compartimento freezer (1) e um compartimento refrigerador (2) superpostos e separados por uma travessa divisória (3), e ainda um compartimento resfriador de ar (4) alojando um evaporador (5) e um ventilador (6) e apresentando pelo menos uma entrada de ar circulado (4a) e pelo menos uma saída de ar resfriado (4b). O sistema compreende um corpo (10) montado no interior da travessa divisória (3) e definindo uma câmara posterior (11) aberta para a entrada de ar circulado (4a); um duto transversal passante (12) comunicando a saída de ar resfriado (4b) com o compartimento refrigerador (2); pelo menos um primeiro e um segundo duto de retorno (13,14) apresentando um extremo posterior (13b, 14b) aberto para a câmara posterior (11) e um extremo anterior (13a, 14a) aberto para o interior do compartimento freezer (1) e do compartimento refrigerador (2), respectivamente.
BRPI0200230-2A 2002-01-28 2002-01-28 sistema de dutos de ar para refrigerador. BR0200230B1 (pt)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BRPI0200230-2A BR0200230B1 (pt) 2002-01-28 2002-01-28 sistema de dutos de ar para refrigerador.
ARP030100152A AR038186A1 (es) 2002-01-28 2003-01-20 Sistema de conductos de aire para refrigeradores
PCT/BR2003/000010 WO2003064944A1 (en) 2002-01-28 2003-01-28 Air duct system for a refrigerator
EP03734592A EP1476703A1 (en) 2002-01-28 2003-01-28 Air duct system for a refrigerator
MXPA04007239A MXPA04007239A (es) 2002-01-28 2003-01-28 Sistema de conducto de aire para un refrigerador.
US10/500,744 US7089755B2 (en) 2002-01-28 2003-01-28 Air duct system for a refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0200230-2A BR0200230B1 (pt) 2002-01-28 2002-01-28 sistema de dutos de ar para refrigerador.

Publications (2)

Publication Number Publication Date
BR0200230A true BR0200230A (pt) 2003-10-14
BR0200230B1 BR0200230B1 (pt) 2010-07-13

Family

ID=27625991

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0200230-2A BR0200230B1 (pt) 2002-01-28 2002-01-28 sistema de dutos de ar para refrigerador.

Country Status (6)

Country Link
US (1) US7089755B2 (pt)
EP (1) EP1476703A1 (pt)
AR (1) AR038186A1 (pt)
BR (1) BR0200230B1 (pt)
MX (1) MXPA04007239A (pt)
WO (1) WO2003064944A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8997517B2 (en) 2009-02-27 2015-04-07 Electrolux Home Products, Inc. Controlled temperature compartment for refrigerator
JP6194482B2 (ja) * 2013-01-17 2017-09-13 パナソニックＩｐマネジメント株式会社 冷蔵庫
US10184713B2 (en) 2016-01-06 2019-01-22 Electrolux Home Products, Inc. Evaporator shields
US20220042735A1 (en) * 2020-08-05 2022-02-10 Dometic Sweden Ab Modular Compressor Cooling Unit, Appliance, and Method Therefore
CN112179016A (zh) * 2020-09-27 2021-01-05 海信容声(广东)冰箱有限公司 冰箱

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU521756B2 (en) * 1978-01-27 1982-04-29 Email Limited Frost free refrigerator
JPH04281173A (ja) * 1991-03-08 1992-10-06 Sharp Corp 冷蔵庫
MY122559A (en) * 1994-04-04 2006-04-29 Samsung Electronics Co Ltd Refrigerator.
TW326488B (en) * 1994-06-02 1998-02-11 Samsung Electronics Co Ltd Refrigerator
KR0160423B1 (ko) * 1994-07-19 1999-01-15 윤종용 냉장고의 냉기순환장치
US5709101A (en) * 1995-01-04 1998-01-20 Lg Electronics Inc. Cooled air suction duct for refrigerator
JP3553778B2 (ja) * 1997-10-31 2004-08-11 三洋電機株式会社 冷蔵庫

Also Published As

Publication number Publication date
WO2003064944A1 (en) 2003-08-07
EP1476703A1 (en) 2004-11-17
MXPA04007239A (es) 2004-10-29
BR0200230B1 (pt) 2010-07-13
US20050056045A1 (en) 2005-03-17
US7089755B2 (en) 2006-08-15
AR038186A1 (es) 2005-01-05

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: WHIRLPOOL S.A. (BR/SP)

Free format text: ALTERADO DE: MULTIBRAS S.A. ELETRODOMESTICOS

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/01/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE

B24D Patent annual fee: restoration after fee payment
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)