WO2009053244A3 - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
WO2009053244A3
WO2009053244A3 PCT/EP2008/063445 EP2008063445W WO2009053244A3 WO 2009053244 A3 WO2009053244 A3 WO 2009053244A3 EP 2008063445 W EP2008063445 W EP 2008063445W WO 2009053244 A3 WO2009053244 A3 WO 2009053244A3
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerator
insulating material
less
inner space
insulated
Prior art date
Application number
PCT/EP2008/063445
Other languages
German (de)
French (fr)
Other versions
WO2009053244A2 (en
Inventor
Stefan Holzer
Sandro Kohn
Dasaradh Kumar Patchala
Original Assignee
BSH Bosch und Siemens Hausgeräte GmbH
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 BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to CN200880112737.5A priority Critical patent/CN101836067B/en
Priority to EP08805134A priority patent/EP2205918A2/en
Priority to US12/738,096 priority patent/US20100275640A1/en
Publication of WO2009053244A2 publication Critical patent/WO2009053244A2/en
Publication of WO2009053244A3 publication Critical patent/WO2009053244A3/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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/063—Walls defining a cabinet formed by an assembly of panels
    • 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

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)
  • Refrigerator Housings (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The invention relates to a refrigerator (1) comprising a cold generator and an insulated inner space (8). According to the invention, the inner space (8) is insulated by moulded parts (2, 3, 4, 5, 6) comprising a core consisting of a porous insulating material, and an airtight envelope. The internal pressure of the moulded parts (2, 3, 4, 5, 6) is less than 100mbar, and the insulating material is a nanofoam which has a pore size of less than 100 nanometres.
PCT/EP2008/063445 2007-10-22 2008-10-08 Refrigerator WO2009053244A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880112737.5A CN101836067B (en) 2007-10-22 2008-10-08 Refrigerator
EP08805134A EP2205918A2 (en) 2007-10-22 2008-10-08 Refrigerator
US12/738,096 US20100275640A1 (en) 2007-10-22 2008-10-08 Refrigerator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007050403A DE102007050403A1 (en) 2007-10-22 2007-10-22 The refrigerator
DE102007050403.0 2007-10-22

Publications (2)

Publication Number Publication Date
WO2009053244A2 WO2009053244A2 (en) 2009-04-30
WO2009053244A3 true WO2009053244A3 (en) 2009-10-29

Family

ID=40458947

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/063445 WO2009053244A2 (en) 2007-10-22 2008-10-08 Refrigerator

Country Status (6)

Country Link
US (1) US20100275640A1 (en)
EP (1) EP2205918A2 (en)
CN (1) CN101836067B (en)
DE (1) DE102007050403A1 (en)
RU (1) RU2010116845A (en)
WO (1) WO2009053244A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010031250A1 (en) * 2010-07-12 2012-01-12 BSH Bosch und Siemens Hausgeräte GmbH Housing component for a refrigeration device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159359A (en) * 1976-08-05 1979-06-26 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Insulating material with low thermal conductivity, formed of a compacted granular structure
DE19928011A1 (en) * 1999-06-19 2000-12-21 Porextherm Daemmstoffe Gmbh Insulating board, especially for the low temperature range, e.g. in refrigeration plant, refrigerators and refrigerated technical equipment, preferably based on metal oxide powder, contains desiccant
EP1818595A1 (en) * 2006-02-09 2007-08-15 Nanopore, Inc. Method for the manufacture of vacuum insulation products
US20090179541A1 (en) * 2007-12-12 2009-07-16 Nanopore, Inc. Vacuum insulation panel with smooth surface method for making and applications of same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520020A1 (en) * 1995-05-31 1996-12-05 Bosch Siemens Hausgeraete Insulated housing
US5950450A (en) * 1996-06-12 1999-09-14 Vacupanel, Inc. Containment system for transporting and storing temperature-sensitive materials
JP4759862B2 (en) * 2001-07-16 2011-08-31 パナソニック株式会社 Hermetic electric compressor
CA2578623C (en) * 2004-09-01 2013-08-06 Aspen Aerogels, Inc. High performance vacuum-sealed insulations
JP4215701B2 (en) * 2004-10-12 2009-01-28 日立アプライアンス株式会社 refrigerator
US8440732B2 (en) * 2008-03-25 2013-05-14 Sabic Innovative Plastics Ip B.V. Polymeric foams with nanocellular morphology and methods for making them

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159359A (en) * 1976-08-05 1979-06-26 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Insulating material with low thermal conductivity, formed of a compacted granular structure
DE19928011A1 (en) * 1999-06-19 2000-12-21 Porextherm Daemmstoffe Gmbh Insulating board, especially for the low temperature range, e.g. in refrigeration plant, refrigerators and refrigerated technical equipment, preferably based on metal oxide powder, contains desiccant
EP1818595A1 (en) * 2006-02-09 2007-08-15 Nanopore, Inc. Method for the manufacture of vacuum insulation products
US20090179541A1 (en) * 2007-12-12 2009-07-16 Nanopore, Inc. Vacuum insulation panel with smooth surface method for making and applications of same

Also Published As

Publication number Publication date
WO2009053244A2 (en) 2009-04-30
CN101836067B (en) 2014-03-12
CN101836067A (en) 2010-09-15
EP2205918A2 (en) 2010-07-14
US20100275640A1 (en) 2010-11-04
RU2010116845A (en) 2011-11-27
DE102007050403A1 (en) 2009-04-23

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