ES2567202T3 - Material de acumulación de calor latente - Google Patents

Material de acumulación de calor latente Download PDF

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Publication number
ES2567202T3
ES2567202T3 ES08104494.3T ES08104494T ES2567202T3 ES 2567202 T3 ES2567202 T3 ES 2567202T3 ES 08104494 T ES08104494 T ES 08104494T ES 2567202 T3 ES2567202 T3 ES 2567202T3
Authority
ES
Spain
Prior art keywords
latent heat
heat accumulation
accumulation material
layers
graphite
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES08104494.3T
Other languages
English (en)
Inventor
Alois Baumann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SGL Carbon SE
Original Assignee
SGL Carbon SE
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 SGL Carbon SE filed Critical SGL Carbon SE
Application granted granted Critical
Publication of ES2567202T3 publication Critical patent/ES2567202T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1082—Partial cutting bonded sandwich [e.g., grooving or incising]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Thermal Insulation (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

Material de acumulación de calor latente que se compone de al menos dos capas de un material grafítico comprimible, en el que plaquitas de grafito están dispuestas esencialmente en planos de la capa superpuestos y está infiltrado con al menos un material de cambio de fase, caracterizado por que la superficie de cada una de las capas está provista de una estructura que alcanza las caras externas del material de grafito, ascendiendo los tramos de hacer el vacío y de infiltración en los planos de la capa por parte de la estructuración como máximo a 200 mm.

Description

imagen1
imagen2
Ejemplo
Tiras Peso del paquete Tiempo de hacer el vacío Resultado
Anchura
Altura Ranura antes del prensado previo después del prensado Después del llenado después de 10 s después de 600 s
11
11,8 41/40,1 3 90 s agua libre
12
11,8 41/40,1 3 90 s agua libre sólido
13
11,8 41/40,3 3,5 579 3698 90 s agua libre sólido
14
11,8 41/40,1 3,5 574 3449 90 s agua libre sólido
15
10,7 41/40,5 3,5 582 3696 90 s agua libre sólido
16
10,7 41/40,3 3 573 3739 90 s agua libre sólido
17
10,7 41/40,4 3,5 571 3717 90 s agua libre sólido
18
10,7 41/40,3 3,5 580 3678 90 s agua libre sólido
19
10,7 41/40,4 3,5 578 3706 90 s agua libre sólido
imagen3

Claims (1)

  1. imagen1
ES08104494.3T 2007-06-22 2008-06-20 Material de acumulación de calor latente Active ES2567202T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007029273 2007-06-22
DE102007029273A DE102007029273A1 (de) 2007-06-22 2007-06-22 Latentwärme-Speichermaterial

Publications (1)

Publication Number Publication Date
ES2567202T3 true ES2567202T3 (es) 2016-04-20

Family

ID=39683735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08104494.3T Active ES2567202T3 (es) 2007-06-22 2008-06-20 Material de acumulación de calor latente

Country Status (7)

Country Link
US (1) US20080318050A1 (es)
EP (1) EP2006347B1 (es)
CN (1) CN101423750B (es)
DE (1) DE102007029273A1 (es)
ES (1) ES2567202T3 (es)
HU (1) HUE027254T2 (es)
PL (1) PL2006347T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8790540B2 (en) 2009-02-11 2014-07-29 Vkr Holding A/S Phase change material pack
GB2470619A (en) 2009-02-11 2010-12-01 Artica Technologies Ltd Phase change material compound and pack
DE102011054921B4 (de) * 2011-10-28 2020-02-27 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Herstellung eines Wärmespeicherelements, Wärmespeicherelement und Wärmespeichervorrichtung
DE102011086799A1 (de) * 2011-11-22 2013-05-23 Robert Bosch Gmbh System mit einem Handwerkzeugkoffer und einem Handwerkzeugakku
DE102013215256A1 (de) * 2013-08-02 2015-02-05 Siemens Aktiengesellschaft Latentwärmespeicher und Herstellungsverfahren dazu

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991581A (en) 1962-03-21 1965-05-12 High Temperature Materials Inc Expanded pyrolytic graphite and process for producing the same
DE2608866C3 (de) 1976-03-04 1980-01-03 Sigri Elektrographit Gmbh, 8901 Meitingen Verfahren zum Herstellen von Graphithydrogensulfat
DE19630073B4 (de) 1996-07-25 2004-04-01 Sgl Carbon Ag Vorrichtung zur Speicherung von Wärme oder Kälte in einem Speicherverbund aus gepreßtem Graphitexpandat und einem fest-flüssig Phasenwechselmaterial und Verfahren zu ihrer Herstellung
DE10023572A1 (de) * 2000-05-15 2001-11-22 Merck Patent Gmbh Verfahren zur Herstellung eines Speicherverbundes zur Speicherung von Wärme und Kälte
CN1247944C (zh) * 2003-12-17 2006-03-29 华南理工大学 储热式热泵空调装置的储热器及其储热材料的制备方法
EP1598406B1 (de) * 2004-05-18 2013-08-07 SGL Carbon SE Latentwärmespeichermaterial
US8171984B2 (en) * 2006-02-01 2012-05-08 Sgl Carbon Ag Latent heat storage devices

Also Published As

Publication number Publication date
DE102007029273A1 (de) 2008-12-24
HUE027254T2 (en) 2016-10-28
US20080318050A1 (en) 2008-12-25
EP2006347A2 (de) 2008-12-24
EP2006347B1 (de) 2016-03-09
CN101423750B (zh) 2013-04-10
EP2006347A3 (de) 2012-10-17
CN101423750A (zh) 2009-05-06
PL2006347T3 (pl) 2016-06-30

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