BRPI0509027A - painel de resfriamento para refrigerador ou congelador - Google Patents

painel de resfriamento para refrigerador ou congelador

Info

Publication number
BRPI0509027A
BRPI0509027A BRPI0509027-0A BRPI0509027A BRPI0509027A BR PI0509027 A BRPI0509027 A BR PI0509027A BR PI0509027 A BRPI0509027 A BR PI0509027A BR PI0509027 A BRPI0509027 A BR PI0509027A
Authority
BR
Brazil
Prior art keywords
freezer
refrigerator
refrigerant
panel
cooling
Prior art date
Application number
BRPI0509027-0A
Other languages
English (en)
Inventor
Olivier Godin
Original Assignee
Alcan Rhenalu
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 Alcan Rhenalu filed Critical Alcan Rhenalu
Publication of BRPI0509027A publication Critical patent/BRPI0509027A/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/022—Evaporators with plate-like or laminated elements
    • F25B39/024—Evaporators with plate-like or laminated elements with elements constructed in the shape of a hollow panel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • F28F3/14—Elements constructed in the shape of a hollow panel, e.g. with channels by separating portions of a pair of joined sheets to form channels, e.g. by inflation
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/12—Sound
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/28—Safety or protection arrangements; Arrangements for preventing malfunction for preventing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

PAINEL DE RESFRIAMENTO PARA REFRIGERADOR OU CONGELADOR. A invenção tem por objeto um painel evaporador vertical para o resfriamento de um refrigerador ou de um congelador, comportando um circuito de tipo roll-bond, constituído de canais para a circulação do fluido frigorígeno com uma parte descendente e uma parte ascendente, no qual um parte pelo menos dos canais da parte descendente do circuito comporta uma zona de acúmulo no estado líquido do fluido frigorígeno de altura máxima hi, o conjunto das alturas H sendo ajustado, de modo que o volume total das zonas de acúmulo seja superior ou igual à metade do volume total de líquido frigorígeno, e que cada uma das alturas H seja inferior a 70% da altura total do canal Hi. O painel, de acordo com a invenção, permite melhorar a eficácia térmica e reduzir o nível sonoro do refrigerador ou do congelador.
BRPI0509027-0A 2004-03-22 2005-03-21 painel de resfriamento para refrigerador ou congelador BRPI0509027A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0402923A FR2867843B1 (fr) 2004-03-22 2004-03-22 Panneau de refroidissement pour refrigerateur ou congelateur
PCT/FR2005/000680 WO2005098330A1 (fr) 2004-03-22 2005-03-21 Panneau de refroidissement pour refrigerateur ou congelateur

Publications (1)

Publication Number Publication Date
BRPI0509027A true BRPI0509027A (pt) 2007-08-07

Family

ID=34896690

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509027-0A BRPI0509027A (pt) 2004-03-22 2005-03-21 painel de resfriamento para refrigerador ou congelador

Country Status (10)

Country Link
US (1) US20080250813A1 (pt)
EP (1) EP1740893A1 (pt)
JP (1) JP2007530902A (pt)
CN (1) CN1922452A (pt)
BR (1) BRPI0509027A (pt)
CA (1) CA2560670A1 (pt)
EG (1) EG24153A (pt)
FR (1) FR2867843B1 (pt)
RU (1) RU2006137294A (pt)
WO (1) WO2005098330A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006005551U1 (de) 2006-04-05 2006-07-06 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Rohrverdampfer
KR101188984B1 (ko) 2011-08-02 2012-10-08 정현종 공기대 물 열교환기
CN103033014B (zh) * 2012-12-27 2015-08-26 合肥美的电冰箱有限公司 制冷设备
JP5717776B2 (ja) * 2013-02-05 2015-05-13 株式会社コーノ 熱交換器
IT201800008013A1 (it) 2018-08-09 2020-02-09 Cga Tech Srl Scambiatore di calore e relativo metodo di realizzazione

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371215A (en) * 1945-03-13 Refrigerating apparatus
US2292803A (en) * 1937-04-17 1942-08-11 Gen Electric Evaporator for refrigerating machines
FR1214411A (fr) * 1957-11-25 1960-04-08 Thomson Houston Comp Francaise Structure d'évaporateur de dégivrage automatique
DE1299007B (de) * 1964-09-18 1969-07-10 Danfoss As Kaelteanlage mit Kuehlfach-Verdampfer und vorgeschaltetem Gefrierfach-Verdampfer
US3990263A (en) * 1974-03-18 1976-11-09 Emmanuil Gershkovich Ainbinder Absorption refrigerating installation
US3977207A (en) * 1975-06-23 1976-08-31 General Motors Corporation Freeze throttling valve
JP2595019B2 (ja) * 1988-03-04 1997-03-26 株式会社日立製作所 二重効用空冷吸収式冷凍機
US4840033A (en) * 1988-06-20 1989-06-20 Frick Company Ice builder and control system therefor
US5201862A (en) * 1989-02-13 1993-04-13 General Motors Corporation Low refrigerant charge protection method
US4926659A (en) * 1989-03-30 1990-05-22 Gas Research Institute Double effect air conditioning system
DE69419754T2 (de) * 1994-09-21 2000-02-10 Showa Aluminum Corp., Sakai Durch Aufblähen hergestellte Platte und Verfahren zur Herstellung von Platten durch Aufblähung
US5588596A (en) * 1995-05-25 1996-12-31 American Standard Inc. Falling film evaporator with refrigerant distribution system
JPH1019417A (ja) * 1996-07-04 1998-01-23 Matsushita Refrig Co Ltd 冷却器
DE19902043A1 (de) * 1999-01-20 2000-08-03 Aeg Hausgeraete Gmbh Kühl- und/oder Gefriergerät
DE10061156A1 (de) * 2000-12-08 2002-06-13 Bsh Bosch Siemens Hausgeraete Verfahren zum Optimieren eines Kältemittelkreises, Kältemittelkreis und Verdampfer dafür

Also Published As

Publication number Publication date
EP1740893A1 (fr) 2007-01-10
RU2006137294A (ru) 2008-04-27
CN1922452A (zh) 2007-02-28
EG24153A (en) 2008-08-19
FR2867843A1 (fr) 2005-09-23
FR2867843B1 (fr) 2006-04-28
US20080250813A1 (en) 2008-10-16
CA2560670A1 (fr) 2005-10-20
JP2007530902A (ja) 2007-11-01
WO2005098330A1 (fr) 2005-10-20

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]