BR0300832A - Gabinete de refrigerador isolado à vácuo, e, método para evacuar um recipiente substancialmente estanque a gás - Google Patents

Gabinete de refrigerador isolado à vácuo, e, método para evacuar um recipiente substancialmente estanque a gás

Info

Publication number
BR0300832A
BR0300832A BR0300832-0A BR0300832A BR0300832A BR 0300832 A BR0300832 A BR 0300832A BR 0300832 A BR0300832 A BR 0300832A BR 0300832 A BR0300832 A BR 0300832A
Authority
BR
Brazil
Prior art keywords
container
evacuating
gas
vacuum insulated
substantially gas
Prior art date
Application number
BR0300832-0A
Other languages
English (en)
Other versions
BR0300832B1 (pt
Inventor
Giorgio Giudici
David Kirby
Luigi Martinella
Beat Stocker
Original Assignee
Whirlpool Co
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 Whirlpool Co filed Critical Whirlpool Co
Publication of BR0300832A publication Critical patent/BR0300832A/pt
Publication of BR0300832B1 publication Critical patent/BR0300832B1/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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure

Abstract

"GABINETE DE REFRIGERADOR ISOLADO A VáCUO, E, MéTODO PARA EVACUAR UM RECIPIENTE SUBSTANCIALMENTE ESTANQUE A GáS". Um gabinete de refrigerador isolado a vácuo compreende um recipiente substancialmente estanque a gás (10) que é preenchido com um núcleo poroso (12) e um absorvedor de gás (14) que se comunica com o citado recipiente (10) e é preenchido com um material adsorvente de gás. Entre o recipiente (10) e o absorvedor de gás (14) é provida uma válvula (18) adaptada para fechar a comunicação entre o recipiente (10) e o absorvedor de gás (14), e um aquecedor (24) é provido para aquecer o absorvedor de gás (14), no sentido de evacuar gases quando a válvula (18) é fechada.
BRPI0300832-0A 2002-04-08 2003-03-31 gabinete de refrigerador isolado a vÁcuo, e, mÉtodo para evacuar um recipiente substancialmente estanque a gÁs. BR0300832B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02007372A EP1353135B1 (en) 2002-04-08 2002-04-08 Vacuum insulated refrigerator cabinet and method for evacuating the gas-tight insulated wall thereof

Publications (2)

Publication Number Publication Date
BR0300832A true BR0300832A (pt) 2004-08-17
BR0300832B1 BR0300832B1 (pt) 2011-07-26

Family

ID=28051749

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0300832-0A BR0300832B1 (pt) 2002-04-08 2003-03-31 gabinete de refrigerador isolado a vÁcuo, e, mÉtodo para evacuar um recipiente substancialmente estanque a gÁs.

Country Status (6)

Country Link
US (1) US6955196B2 (pt)
EP (1) EP1353135B1 (pt)
AU (1) AU2003203277B2 (pt)
BR (1) BR0300832B1 (pt)
DE (1) DE60237427D1 (pt)
ES (1) ES2348386T3 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080134706A1 (en) * 2006-12-07 2008-06-12 Patrick G. Ellis-Jones Refrigerator
DE102007058671B4 (de) * 2007-12-06 2016-04-28 Basf Se Verfahren zur Regelung der Gasentnahme und Vorrichtung zur Speicherung mindestens eines Gases
US7908873B1 (en) 2009-10-21 2011-03-22 Whirlpool Corporation Minimized insulation thickness between high and low sides of cooling module set utilizing gas filled insulation panels
KR101147779B1 (ko) * 2010-10-28 2012-05-25 엘지전자 주식회사 진공공간부를 구비하는 냉장고
ITTO20121133A1 (it) * 2012-12-21 2014-06-22 Indesit Co Spa Apparecchio di refrigerazione, in particolare di uso domestico, e relativo metodo di realizzazione
JP5716773B2 (ja) * 2013-02-27 2015-05-13 三菱電機株式会社 冷蔵庫
US11105556B2 (en) 2013-03-29 2021-08-31 Tokitae, LLC Temperature-controlled portable cooling units
US10941971B2 (en) 2013-03-29 2021-03-09 Tokitae Llc Temperature-controlled portable cooling units
US9657982B2 (en) * 2013-03-29 2017-05-23 Tokitae Llc Temperature-controlled medicinal storage devices
US9170053B2 (en) 2013-03-29 2015-10-27 Tokitae Llc Temperature-controlled portable cooling units
US20160131605A1 (en) * 2014-11-10 2016-05-12 Thermo King Corporation Method and system for predicting remaining useful life of transport units
DE102015008128A1 (de) * 2014-11-25 2016-05-25 Liebherr-Hausgeräte Lienz Gmbh Vakuumverbindungsvorrichtung
EP3048065B1 (de) * 2015-01-22 2019-07-03 Liebherr-Hausgeräte Lienz GmbH Verfahren zum evakuieren eines vakuumdämmkörpers
US9791205B2 (en) * 2015-12-09 2017-10-17 Whirlpool Corporation Insulating material with renewable resource component
EP3701205B1 (en) 2017-10-26 2023-04-19 Whirlpool Corporation Vacuum assisted and heated auger feeder for achieving higher packing efficiency of powder insulation materials in vacuum insulated structures and method for drying and loading an insulation material
US11959696B2 (en) 2022-04-11 2024-04-16 Whirlpool Corporation Vacuum insulated appliance with pressure monitoring

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130561A (en) * 1961-06-30 1964-04-28 Nat Res Corp Insulation device
SE470463B (sv) 1992-09-10 1994-04-18 Electrolux Res & Innovation Kyl- eller frysskåp vars väggar innehåller isolering och vilka är anslutna till en permanent vakuumkälla
IT1264692B1 (it) * 1993-07-08 1996-10-04 Getters Spa Combinazione di getter adatta per camicie isolanti sotto vuoto reversibile
JPH07148752A (ja) * 1993-11-26 1995-06-13 Hitachi Ltd 断熱箱体
US5934085A (en) 1997-02-24 1999-08-10 Matsushita Electric Industrial Co., Ltd. Thermal insulator cabinet and method for producing the same
SE511472C2 (sv) * 1998-02-12 1999-10-04 Electrolux Ab Vakuumisolerat kyl- eller frysskåp
DE19907182A1 (de) * 1999-02-19 2000-08-24 Bsh Bosch Siemens Hausgeraete Wärmeisolierende Wand

Also Published As

Publication number Publication date
AU2003203277A1 (en) 2003-10-23
US6955196B2 (en) 2005-10-18
US20030197017A1 (en) 2003-10-23
DE60237427D1 (de) 2010-10-07
EP1353135A1 (en) 2003-10-15
EP1353135B1 (en) 2010-08-25
BR0300832B1 (pt) 2011-07-26
ES2348386T3 (es) 2010-12-03
AU2003203277B2 (en) 2008-08-14

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/03/2003, OBSERVADAS AS CONDICOES LEGAIS.

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)