Title:
HEAT ACCUMULATION MATERIAL
Document Type and Number:
Japanese Patent JPS5765594
Kind Code:
A
Abstract:
PURPOSE: To provide an anti-over-cooling heat accumulation material for a heat pump by a method wherein aluminate having a chemical formula containing an alkaline earth metals element is added to heat accumulation material containing at least one of CaCl2.6H2O or CaBr2.6H2O.
CONSTITUTION: Aluminate aBaO.bSrO.cCaO.dAl2O3 of about 0.01W1wt% is added to CaCl2.6H2 or CaBr2.6H2O and they are used as a heat accumulation material. Thus, it is possible to keep an anti-over-cooling characteristic against a repetitive use of melting and solidification of the material.
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Inventors:
KOITABASHI MASAYASU
KIMURA HIROSHI
KAI JIYUNJIROU
KIMURA HIROSHI
KAI JIYUNJIROU
Application Number:
JP13900380A
Publication Date:
April 21, 1982
Filing Date:
October 04, 1980
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F28F23/02; F28F23/00; (IPC1-7): F28F23/00