WO2012031872A3 - Thermally insulating molded article, and method for the production thereof - Google Patents

Thermally insulating molded article, and method for the production thereof Download PDF

Info

Publication number
WO2012031872A3
WO2012031872A3 PCT/EP2011/064278 EP2011064278W WO2012031872A3 WO 2012031872 A3 WO2012031872 A3 WO 2012031872A3 EP 2011064278 W EP2011064278 W EP 2011064278W WO 2012031872 A3 WO2012031872 A3 WO 2012031872A3
Authority
WO
WIPO (PCT)
Prior art keywords
molded article
thermally insulating
hollow mold
insulating molded
production
Prior art date
Application number
PCT/EP2011/064278
Other languages
German (de)
French (fr)
Other versions
WO2012031872A2 (en
Inventor
Frank Bailly
Dasaradh Kumar Patchala
Jörg STELZER
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 EP11746239.0A priority Critical patent/EP2614322A2/en
Priority to CN2011800432550A priority patent/CN103261822A/en
Publication of WO2012031872A2 publication Critical patent/WO2012031872A2/en
Publication of WO2012031872A3 publication Critical patent/WO2012031872A3/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • 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
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • F25D2201/122—Insulation with respect to heat using an insulating packing material of loose fill type
    • 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

A method for producing a thermally insulating molded article comprises the following steps: a) providing a hollow mold (1); b) filling a free-flowing porous material (10) into the hollow mold (1); c) solidifying the free-flowing porous material (10) in the hollow mold (1); d) evacuating and sealing the hollow mold (1). The invention further relates to a thermally insulating molded article comprising a hollow mold (1) and a core made of porous material (10) solidified in the hollow mold.
PCT/EP2011/064278 2010-09-07 2011-08-19 Thermally insulating molded article, and method for the production thereof WO2012031872A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11746239.0A EP2614322A2 (en) 2010-09-07 2011-08-19 Thermally insulating molded article, and method for the production thereof
CN2011800432550A CN103261822A (en) 2010-09-07 2011-08-19 Thermally insulating molded article, and method for the production thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010040346.6 2010-09-07
DE201010040346 DE102010040346A1 (en) 2010-09-07 2010-09-07 Heat-insulating molded body and method for its production

Publications (2)

Publication Number Publication Date
WO2012031872A2 WO2012031872A2 (en) 2012-03-15
WO2012031872A3 true WO2012031872A3 (en) 2012-05-10

Family

ID=44582969

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/064278 WO2012031872A2 (en) 2010-09-07 2011-08-19 Thermally insulating molded article, and method for the production thereof

Country Status (4)

Country Link
EP (1) EP2614322A2 (en)
CN (1) CN103261822A (en)
DE (1) DE102010040346A1 (en)
WO (1) WO2012031872A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013016705A1 (en) * 2013-10-09 2015-04-09 Stiebel Eltron Gmbh & Co. Kg Method for insulating a hot water tank and hot water tank
DE102015008124A1 (en) * 2014-11-27 2016-06-02 Liebherr-Hausgeräte Lienz Gmbh Vakuumdämmkörper
DE102015008157A1 (en) * 2014-11-27 2016-06-02 Liebherr-Hausgeräte Lienz Gmbh Vakuumdämmkörper
US10041724B2 (en) * 2015-12-08 2018-08-07 Whirlpool Corporation Methods for dispensing and compacting insulation materials into a vacuum sealed structure
US20170159998A1 (en) * 2015-12-08 2017-06-08 Whirlpool Corporation Insulation compaction device and method for forming an insulated structure for an appliance
WO2017097768A1 (en) 2015-12-10 2017-06-15 Evonik Degussa Gmbh Method of thermally insulating an evacuable container
US11247369B2 (en) 2015-12-30 2022-02-15 Whirlpool Corporation Method of fabricating 3D vacuum insulated refrigerator structure having core material
PL3490954T3 (en) 2016-07-29 2020-06-29 Evonik Operations Gmbh Method for producing heat insulating material comprising hydrophobic pyrogenic silica
DE102016012922A1 (en) * 2016-10-27 2018-05-03 Stiebel Eltron Gmbh & Co. Kg Hot water tank and method for insulating a hot water tank
RU2759942C2 (en) 2017-01-18 2021-11-18 Эвоник Оперейшенс ГмбХ Granular heat-insulating material and its production method
DE102017209782A1 (en) 2017-06-09 2018-12-13 Evonik Degussa Gmbh Process for thermal insulation of an evacuable container
EP3597615A1 (en) 2018-07-17 2020-01-22 Evonik Operations GmbH Granular mixed oxide material and thermal insulating composition on its basis

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB465602A (en) * 1934-11-10 1937-05-10 Termisk Isolation Ab Improvements in or relating to heat insulating elements
GB492666A (en) * 1936-03-25 1938-09-23 Termisk Isolation Ab Improvements in heat insulation elements
US2595262A (en) * 1949-03-26 1952-05-06 Monsanto Chemicals Method and apparatus for filling containers
EP0645576A1 (en) * 1993-09-29 1995-03-29 Aktiebolaget Electrolux Method for filling and packing insulating powder in the walls of a cabinet body

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082335A (en) * 1989-12-18 1992-01-21 Whirlpool Corporation Vacuum insulation system for insulating refrigeration cabinets
WO2000040516A1 (en) * 1999-01-05 2000-07-13 Matsushita Electric Industrial Co., Ltd. Die for forming optical device, method for manufacturing the same, and optical device
JP2008528319A (en) * 2005-01-20 2008-07-31 ヨング リー Composite structure manufacturing method
GB0601888D0 (en) * 2006-01-31 2006-03-08 Psi Global Ltd Molded filter
CN100516728C (en) * 2007-08-14 2009-07-22 海信科龙电器股份有限公司 Refrigerator backplate
JP2009063064A (en) * 2007-09-06 2009-03-26 Hitachi Appliances Inc Vacuum heat insulating material and refrigerator using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB465602A (en) * 1934-11-10 1937-05-10 Termisk Isolation Ab Improvements in or relating to heat insulating elements
GB492666A (en) * 1936-03-25 1938-09-23 Termisk Isolation Ab Improvements in heat insulation elements
US2595262A (en) * 1949-03-26 1952-05-06 Monsanto Chemicals Method and apparatus for filling containers
EP0645576A1 (en) * 1993-09-29 1995-03-29 Aktiebolaget Electrolux Method for filling and packing insulating powder in the walls of a cabinet body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2614322A2 *

Also Published As

Publication number Publication date
EP2614322A2 (en) 2013-07-17
WO2012031872A2 (en) 2012-03-15
CN103261822A (en) 2013-08-21
DE102010040346A1 (en) 2012-03-08

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