AR049221A1 - PROVISION TO REGULATE THE AIR FLOW BY NATURAL CONVECTION IN COMBINED REFRIGERATORS - Google Patents

PROVISION TO REGULATE THE AIR FLOW BY NATURAL CONVECTION IN COMBINED REFRIGERATORS

Info

Publication number
AR049221A1
AR049221A1 ARP050102382A AR049221A1 AR 049221 A1 AR049221 A1 AR 049221A1 AR P050102382 A ARP050102382 A AR P050102382A AR 049221 A1 AR049221 A1 AR 049221A1
Authority
AR
Argentina
Prior art keywords
regulate
air flow
natural convection
provision
refrigerator compartment
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Guilherme Klitzke Giesbrecht
Edson Luiz Izui
Chin Jaime King
Andre Hideto Futami
Salles Jose Alberto Correa
Luciano Mendonaa Seiler
Rosa Longo Camila Da
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
Publication of AR049221A1 publication Critical patent/AR049221A1/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
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • 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
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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

Disposicion para regular el flujo de aire por conveccion natural en refri-geradores combinados del tipo que comprende compartimientos refrigerador (R) y congelador (F), que alojan, interna y posteriormente, una respectiva porcion de placa evaporadora (20, 30), comprendiendo dicha disposicion una placa deflectora (40) dispuesta anteriormente a la porcion de placa evaporadora (30) del compartimiento refrigerador (R), definiendo, con una pared posterior (14) de dicho compartimiento refrigerador (R), una cámara enfriadora de aire (50) que presenta una abertura superior (51) de entrada de aire y una abertura inferior (52) de salida de aire, comunicando la cámara enfriadora de aire (50) con el interior del compartimiento refrigerador (R), etando una de dichas aberturas superior (51) e inferior (52) provista de un obturador (60) desplazable entre una posicion cerrada, y por lo menos una posicion abierta.Arrangement to regulate the air flow by natural convection in combined refrigerators of the type comprising refrigerator (R) and freezer (F) compartments, which house, internally and subsequently, a respective portion of evaporator plate (20, 30), comprising said arrangement a baffle plate (40) disposed previously to the evaporator plate portion (30) of the refrigerator compartment (R), defining, with a rear wall (14) of said refrigerator compartment (R), an air cooling chamber (50 ) which has an upper air inlet opening (51) and a lower air outlet opening (52), the air cooling chamber (50) communicating with the interior of the refrigerator compartment (R), one of said upper openings being (51) and bottom (52) provided with a shutter (60) movable between a closed position, and at least one open position.

ARP050102382 2004-06-14 2005-06-13 PROVISION TO REGULATE THE AIR FLOW BY NATURAL CONVECTION IN COMBINED REFRIGERATORS AR049221A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0402332-3A BRPI0402332B1 (en) 2004-06-14 2004-06-14 Arrangement for regulating natural convection airflow in combination refrigerators

Publications (1)

Publication Number Publication Date
AR049221A1 true AR049221A1 (en) 2006-07-05

Family

ID=36090773

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050102382 AR049221A1 (en) 2004-06-14 2005-06-13 PROVISION TO REGULATE THE AIR FLOW BY NATURAL CONVECTION IN COMBINED REFRIGERATORS

Country Status (3)

Country Link
AR (1) AR049221A1 (en)
BR (1) BRPI0402332B1 (en)
WO (1) WO2005121667A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318532A (en) * 1938-09-03 1943-05-04 James G Scott Refrigerating system and apparatus
US2192562A (en) * 1939-03-11 1940-03-05 James G Scott Refrigerator apparatus
US2480617A (en) * 1945-10-08 1949-08-30 Westinghouse Electric Corp Refrigerator, including means for controlling circulation of air therein
US2889693A (en) * 1957-05-29 1959-06-09 Gen Electric Refrigerator including air circulator control means
CN1074118C (en) * 1992-09-01 2001-10-31 阿伦·约翰·卡斯尔 Refrigerator and freezer units
IT1317534B1 (en) * 2000-05-12 2003-07-09 Whirlpool Co STATIC REFRIGERATOR WITH AIR CHANNEL EVAPORATOR
JP2002267317A (en) * 2001-03-13 2002-09-18 Toshiba Corp Refrigerator

Also Published As

Publication number Publication date
WO2005121667A1 (en) 2005-12-22
BRPI0402332A (en) 2006-01-24
BRPI0402332B1 (en) 2015-08-11

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Legal Events

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FG Grant, registration
FG Grant, registration