WO2002042705A3 - Latent-heat accumulator body - Google Patents

Latent-heat accumulator body Download PDF

Info

Publication number
WO2002042705A3
WO2002042705A3 PCT/EP2001/013207 EP0113207W WO0242705A3 WO 2002042705 A3 WO2002042705 A3 WO 2002042705A3 EP 0113207 W EP0113207 W EP 0113207W WO 0242705 A3 WO0242705 A3 WO 0242705A3
Authority
WO
WIPO (PCT)
Prior art keywords
latent
heat accumulator
accumulator body
shell
interior
Prior art date
Application number
PCT/EP2001/013207
Other languages
German (de)
French (fr)
Other versions
WO2002042705A2 (en
Inventor
Klaus Fieback
Dirk Carsten Buettner
Original Assignee
Rubitherm Gmbh
Kraiburg Tpe Gmbh
Klaus Fieback
Dirk Carsten Buettner
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 Rubitherm Gmbh, Kraiburg Tpe Gmbh, Klaus Fieback, Dirk Carsten Buettner filed Critical Rubitherm Gmbh
Priority to AU2002214053A priority Critical patent/AU2002214053A1/en
Priority to US10/416,693 priority patent/US20040079515A1/en
Publication of WO2002042705A2 publication Critical patent/WO2002042705A2/en
Publication of WO2002042705A3 publication Critical patent/WO2002042705A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/023—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Abstract

The invention relates to a latent-heat accumulator body (4) comprising an outer shell (5), which consists of a hard plastic or elastomer, in particular a thermoplastic elastomer, that can be processed by injection techniques and a filling consisting of a latent-heat accumulator material (6) that is located in the interior of the shell. Said latent-heat accumulator material has a working temperature range covering a temperature span that runs from below the phase change temperature to above the latter. To obtain an improved latent-heat accumulator body (4), the invention is characterised in that in the working temperature range, the latent-heat accumulator material (6) is a gelatinous or solid mass independent of the temperature, which is introduced into the interior of the shell (5), using a two-component injection method.
PCT/EP2001/013207 2000-11-23 2001-11-15 Latent-heat accumulator body WO2002042705A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002214053A AU2002214053A1 (en) 2000-11-23 2001-11-15 Latent-heat accumulator body
US10/416,693 US20040079515A1 (en) 2000-11-23 2001-11-15 Latent heat accumulator, method for producing a latent heat accumulator, method for producing a film-type latent heat accumulator and method for coating a support material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10058101.3 2000-11-23
DE10058101A DE10058101A1 (en) 2000-11-23 2000-11-23 Latent heat storage body, method for producing a latent heat storage body, method for producing a film-like latent heat storage body and method for coating a carrier material

Publications (2)

Publication Number Publication Date
WO2002042705A2 WO2002042705A2 (en) 2002-05-30
WO2002042705A3 true WO2002042705A3 (en) 2003-01-30

Family

ID=7664344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/013207 WO2002042705A2 (en) 2000-11-23 2001-11-15 Latent-heat accumulator body

Country Status (4)

Country Link
US (1) US20040079515A1 (en)
AU (1) AU2002214053A1 (en)
DE (1) DE10058101A1 (en)
WO (1) WO2002042705A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100539756B1 (en) * 2003-12-01 2006-01-10 엘지전자 주식회사 Stirling refrigerator
EP1781752B1 (en) 2004-08-10 2012-09-26 Basf Se Coarse-particle microcapsule preparation
DE102005002411A1 (en) 2005-01-18 2006-07-27 Basf Ag Coarse-particled microcapsule preparation
DE102007010104A1 (en) * 2007-03-02 2008-09-04 Forschungsinstitut für Chemie, Umwelttechnik und Recycling e.V.- VERCUR e.V. Macro-encapsulated latent heat accumulator material is claimed for accumulating heat and cold with different phase transition temperatures
GB2455748A (en) * 2007-12-19 2009-06-24 Frederick George Best Elastomeric containment of PCM in latent heat storage device
JP5579597B2 (en) * 2008-04-16 2014-08-27 森下仁丹株式会社 Thermal storage seamless capsule and manufacturing method thereof
JP5227084B2 (en) * 2008-05-27 2013-07-03 愛三工業株式会社 Granulated heat storage material and manufacturing method thereof
US8263906B2 (en) 2010-05-11 2012-09-11 Cambro Manufacturing Company Food warming system
DE102010025297A1 (en) 2010-06-28 2011-12-29 Institut für Luft- und Kältetechnik gGmbH Method for manufacturing latent heat storage body utilized in heat exchanger container, involves forming capsule by capsule parts according to outer contour of filling bodies while introducing capsule filling in solid phase
DE202010016672U1 (en) 2010-12-16 2011-02-17 Reinz-Dichtungs-Gmbh heat shield
WO2012139013A2 (en) * 2011-04-06 2012-10-11 Dow Global Technologies Llc Apparatus, systems and methods for dispensing phase change material as liquid
EP2727646A1 (en) 2012-11-05 2014-05-07 Flamco B.v. Capsule comprising phase change material, assembly, thermal buffer, and method
US20140331689A1 (en) * 2013-05-10 2014-11-13 Bin Wan Stirling engine regenerator

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332690A (en) * 1979-04-23 1982-06-01 Mitsubishi Denki Kabushiki Kaisha Heat storage system comprising a phase change medium and a nucleating agent
EP0076897A1 (en) * 1981-08-19 1983-04-20 STIFFLER, Mario Latent heat accumulator, manufacturing process and uses thereof
JPS63309580A (en) * 1987-06-12 1988-12-16 Nok Corp Production of heat storage material capsule
WO1993024241A1 (en) * 1992-05-29 1993-12-09 Triangle Research And Development Corporation Fabric with reversible enhanced thermal properties
WO1995029057A1 (en) * 1994-04-25 1995-11-02 Gateway Technologies, Inc. Thermal barriers for buildings, appliances and textiles
WO1996039473A1 (en) * 1995-06-06 1996-12-12 The University Of Dayton Building products incorporating phase change materials and method of making same
DE19858794A1 (en) * 1998-08-20 2000-02-24 Schuemann Sasol Gmbh & Co Kg Versatile thermal storage medium comprises substrate body with pores containing paraffin wax and fiber reinforcement, useful in conjunction with e.g. under floor thermal heating and transport containers
WO2002008353A2 (en) * 2000-07-21 2002-01-31 Rubitherm Gmbh Latent heat storage material, sound absorber and biofilter

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DE2552698A1 (en) 1975-11-25 1977-06-02 Erno Raumfahrttechnik Gmbh Large capacity heat storage device - has filled hollow elastic balls for infill in side insulating container
US4076895A (en) * 1976-05-05 1978-02-28 Champion International Corporation Transparent multi-layered film and processes therefor
US4990378A (en) * 1989-02-06 1991-02-05 Conoco Inc. Hot melt wax coatings for fibrous substrates
DE4108370A1 (en) * 1991-03-15 1992-09-17 Freiberg Bergakademie System for storing latent heat - is container with thermally conducting base and top and divided vertically into stages containing plastic tube filled with eutectic mixt.
DE19813562A1 (en) * 1997-05-21 1998-11-26 Schuemann Sasol Gmbh & Co Kg Latent heat body
DE19723391A1 (en) * 1997-06-04 1998-12-10 Schuemann Sasol Gmbh & Co Kg Packing with paraffin-based latent heat or cold storage material
DE19836048A1 (en) * 1998-04-29 1999-11-04 Schuemann Sasol Gmbh & Co Kg Microwave-activated load heat storage body
US6567463B1 (en) * 1998-05-29 2003-05-20 3Com Corporation Method and system for detecting analog and ADPCM links in a communication channel
US6421375B1 (en) * 1998-07-28 2002-07-16 Conexant Systems, Inc Method and apparatus for transmitting control signals in a data communication system having a fully digital communication channel
DE19839993A1 (en) * 1998-09-02 2000-03-09 Webasto Thermosysteme Gmbh Ice-storage element for vehicle air-conditioning systems has an ice-storage medium which contains a foaming agent or thickener to prevent sloshing when thawed and form an ice slurry when frozen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332690A (en) * 1979-04-23 1982-06-01 Mitsubishi Denki Kabushiki Kaisha Heat storage system comprising a phase change medium and a nucleating agent
EP0076897A1 (en) * 1981-08-19 1983-04-20 STIFFLER, Mario Latent heat accumulator, manufacturing process and uses thereof
JPS63309580A (en) * 1987-06-12 1988-12-16 Nok Corp Production of heat storage material capsule
WO1993024241A1 (en) * 1992-05-29 1993-12-09 Triangle Research And Development Corporation Fabric with reversible enhanced thermal properties
WO1995029057A1 (en) * 1994-04-25 1995-11-02 Gateway Technologies, Inc. Thermal barriers for buildings, appliances and textiles
WO1996039473A1 (en) * 1995-06-06 1996-12-12 The University Of Dayton Building products incorporating phase change materials and method of making same
DE19858794A1 (en) * 1998-08-20 2000-02-24 Schuemann Sasol Gmbh & Co Kg Versatile thermal storage medium comprises substrate body with pores containing paraffin wax and fiber reinforcement, useful in conjunction with e.g. under floor thermal heating and transport containers
WO2002008353A2 (en) * 2000-07-21 2002-01-31 Rubitherm Gmbh Latent heat storage material, sound absorber and biofilter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 151 (C - 584) 12 April 1989 (1989-04-12) *

Also Published As

Publication number Publication date
DE10058101A1 (en) 2002-06-06
AU2002214053A1 (en) 2002-06-03
WO2002042705A2 (en) 2002-05-30
US20040079515A1 (en) 2004-04-29

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