JPS5795597A - Heat accumulation material - Google Patents

Heat accumulation material

Info

Publication number
JPS5795597A
JPS5795597A JP55171510A JP17151080A JPS5795597A JP S5795597 A JPS5795597 A JP S5795597A JP 55171510 A JP55171510 A JP 55171510A JP 17151080 A JP17151080 A JP 17151080A JP S5795597 A JPS5795597 A JP S5795597A
Authority
JP
Japan
Prior art keywords
naf
cacl
heat accumulation
accumulation material
borites
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
JP55171510A
Other languages
Japanese (ja)
Inventor
Hiroshi Kimura
Junjiro Kai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55171510A priority Critical patent/JPS5795597A/en
Publication of JPS5795597A publication Critical patent/JPS5795597A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a heat accumulative material having a superior stability in phase variation by a method wherein one or more of compounds selected from a group of composite borites containing NaCl, RbCl, Na3AlF6 and NaF are added by a specified weight or more to CaCl2.6H2O.
CONSTITUTION: To a mixture containing CaCl2-6H2O or to CaCl2.6H2O are added one or more kinds of compounds by 0.01wt% or more selected from a group of composite borites containing NaCl, KCl, RbCl, NaF, Na3AlF6 and NaF. Thereby, an over-cooling may be broken repetitively at 26°C, and tetrahydrate may not be crystalized. It is possible to provide a heat accumulation material having a stability for phase variation.
COPYRIGHT: (C)1982,JPO&Japio
JP55171510A 1980-12-04 1980-12-04 Heat accumulation material Pending JPS5795597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55171510A JPS5795597A (en) 1980-12-04 1980-12-04 Heat accumulation material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55171510A JPS5795597A (en) 1980-12-04 1980-12-04 Heat accumulation material

Publications (1)

Publication Number Publication Date
JPS5795597A true JPS5795597A (en) 1982-06-14

Family

ID=15924446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55171510A Pending JPS5795597A (en) 1980-12-04 1980-12-04 Heat accumulation material

Country Status (1)

Country Link
JP (1) JPS5795597A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604580A (en) * 1983-06-21 1985-01-11 Mitsubishi Electric Corp Thermal energy storage material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604580A (en) * 1983-06-21 1985-01-11 Mitsubishi Electric Corp Thermal energy storage material

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