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JPS57200481A - Heat accumulating material for heating - Google Patents

Heat accumulating material for heating

Info

Publication number
JPS57200481A
JPS57200481A JP8491481A JP8491481A JPS57200481A JP S57200481 A JPS57200481 A JP S57200481A JP 8491481 A JP8491481 A JP 8491481A JP 8491481 A JP8491481 A JP 8491481A JP S57200481 A JPS57200481 A JP S57200481A
Authority
JP
Japan
Prior art keywords
heating
heat accumulating
accumulating material
supercooling
water
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
JP8491481A
Other languages
Japanese (ja)
Inventor
Yasunori Kihara
Akitoshi Kumagai
Jiro Kano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8491481A priority Critical patent/JPS57200481A/en
Publication of JPS57200481A publication Critical patent/JPS57200481A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A heat accumulating material for heating with good heat radiation characteristics, particularly with a suppressed degree of supercooling, which is prepd. by adding magnesium acetate tetrahydrate and water to sodium acetate trihydrate.
CONSTITUTION: 83W94.8wt% sodium acetate trihydrate, 0.2W5wt% magnesium tetrahydrate and 5W12wt% water are compounded to prepare a heat accumulating material for heating. Said material has thermal characteristics such as a freezing temp. of about 52.8W57.6°C, a degree of supercooling < about 3°C and latent heat of solidification of about 44W56cal/g.
COPYRIGHT: (C)1982,JPO&Japio
JP8491481A 1981-06-04 1981-06-04 Heat accumulating material for heating Pending JPS57200481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8491481A JPS57200481A (en) 1981-06-04 1981-06-04 Heat accumulating material for heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8491481A JPS57200481A (en) 1981-06-04 1981-06-04 Heat accumulating material for heating

Publications (1)

Publication Number Publication Date
JPS57200481A true JPS57200481A (en) 1982-12-08

Family

ID=13843984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8491481A Pending JPS57200481A (en) 1981-06-04 1981-06-04 Heat accumulating material for heating

Country Status (1)

Country Link
JP (1) JPS57200481A (en)

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