JPS57155098A - Heat accumulating device - Google Patents

Heat accumulating device

Info

Publication number
JPS57155098A
JPS57155098A JP56039447A JP3944781A JPS57155098A JP S57155098 A JPS57155098 A JP S57155098A JP 56039447 A JP56039447 A JP 56039447A JP 3944781 A JP3944781 A JP 3944781A JP S57155098 A JPS57155098 A JP S57155098A
Authority
JP
Japan
Prior art keywords
heat accumulating
heat
porous metal
vessel
agent
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.)
Pending
Application number
JP56039447A
Other languages
Japanese (ja)
Inventor
Michio Yanatori
Tatsuo Natori
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56039447A priority Critical patent/JPS57155098A/en
Publication of JPS57155098A publication Critical patent/JPS57155098A/en
Pending legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE:To prevent the shortage of heating capacity of the titled device by a method wherein a three-dimentional reticulate porous metal is put into a vessel of the heat accumulating device to thereby reduce the heat resistance generating in the device. CONSTITUTION:The three-dimensional porous metal 3 is mixed in the heat accumulating agent 2 within the vessel 1 of the heat accumulating device. The three-dimensional reticulate porous metal 3 has a heat conductivity higher than that of the heat accumulating agent 2 as it consists of aluminum, copper, bronze or the like. Accordingly, even in case the solidification and crystalization of the heat accumulating agent develop on the inner wall surface of the vessel 1, the heat resistance of the accumulating device takes an extremely small value since the porous metal 3 is mixed in the crystalized heat accumulating agent. As a consequence, the heat resistance generating at the time of solidification of the heat accumulating agent is reduced and the shortage of heating capacity of the device is prevented.
JP56039447A 1981-03-20 1981-03-20 Heat accumulating device Pending JPS57155098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56039447A JPS57155098A (en) 1981-03-20 1981-03-20 Heat accumulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56039447A JPS57155098A (en) 1981-03-20 1981-03-20 Heat accumulating device

Publications (1)

Publication Number Publication Date
JPS57155098A true JPS57155098A (en) 1982-09-25

Family

ID=12553273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56039447A Pending JPS57155098A (en) 1981-03-20 1981-03-20 Heat accumulating device

Country Status (1)

Country Link
JP (1) JPS57155098A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664369A1 (en) * 1990-07-05 1992-01-10 Forschungsanstalt Fuer Deutsch HIGH TEMPERATURE HEAT ACCUMULATOR, AND MANUFACTURING METHOD THEREOF.
JP2013157573A (en) * 2012-01-31 2013-08-15 Toshiba Corp Thermal storage cooler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664369A1 (en) * 1990-07-05 1992-01-10 Forschungsanstalt Fuer Deutsch HIGH TEMPERATURE HEAT ACCUMULATOR, AND MANUFACTURING METHOD THEREOF.
JP2013157573A (en) * 2012-01-31 2013-08-15 Toshiba Corp Thermal storage cooler

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