JPS57139168A - Heat-accumulating agent composition - Google Patents
Heat-accumulating agent compositionInfo
- Publication number
- JPS57139168A JPS57139168A JP56024430A JP2443081A JPS57139168A JP S57139168 A JPS57139168 A JP S57139168A JP 56024430 A JP56024430 A JP 56024430A JP 2443081 A JP2443081 A JP 2443081A JP S57139168 A JPS57139168 A JP S57139168A
- Authority
- JP
- Japan
- Prior art keywords
- potassium bromide
- heat
- calcium chloride
- chloride hexahydrate
- supercooling
- 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
Links
Abstract
PURPOSE: A heat-accumulating material capable of suppressing supercooling of calcium chloride hexahydrate and accumulating or discharging heat at an adequate temp, which is obtd. by incorporating potassium bromide in a main component consisting of the calcium chloride hexahydrate.
CONSTITUTION: Potassium bromide is added to and mixed with a main component consisting of calcium chloride hexahydrate. It is pref. to add 0.1W5pts.wt. potassium bromide to 100pts.wt. calcium chloride hexahydrate. With less than 0.1pt.wt. potassium bromide, although a supercooling-preventing effect is recognized, the potassium bromide gradually dissolves and is increasingly supercooled as melting and solidification are repeated, while with more than 5pts.wt., although supercooling is sufficiently effectively prevented, the heat-accumulating material, is unsuitable for practical use because its m.p. is markedly lowered.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56024430A JPS57139168A (en) | 1981-02-20 | 1981-02-20 | Heat-accumulating agent composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56024430A JPS57139168A (en) | 1981-02-20 | 1981-02-20 | Heat-accumulating agent composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57139168A true JPS57139168A (en) | 1982-08-27 |
Family
ID=12137927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56024430A Pending JPS57139168A (en) | 1981-02-20 | 1981-02-20 | Heat-accumulating agent composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57139168A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109577A (en) * | 1982-12-15 | 1984-06-25 | Mitsubishi Electric Corp | Heat storage material |
| JPS604580A (en) * | 1983-06-21 | 1985-01-11 | Mitsubishi Electric Corp | Thermal energy storage material |
| US4540502A (en) * | 1982-12-15 | 1985-09-10 | Mitsubishi Denki Kabushiki Kaisha | Heat storage material |
| US4637888A (en) * | 1983-06-15 | 1987-01-20 | The Dow Chemical Company | Reversible phase change composition for storing energy |
| JP2020196817A (en) * | 2019-06-03 | 2020-12-10 | 矢崎総業株式会社 | Heat storage material composition and heat storage system for air conditioning of architecture |
-
1981
- 1981-02-20 JP JP56024430A patent/JPS57139168A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109577A (en) * | 1982-12-15 | 1984-06-25 | Mitsubishi Electric Corp | Heat storage material |
| US4540502A (en) * | 1982-12-15 | 1985-09-10 | Mitsubishi Denki Kabushiki Kaisha | Heat storage material |
| US4637888A (en) * | 1983-06-15 | 1987-01-20 | The Dow Chemical Company | Reversible phase change composition for storing energy |
| JPS604580A (en) * | 1983-06-21 | 1985-01-11 | Mitsubishi Electric Corp | Thermal energy storage material |
| JP2020196817A (en) * | 2019-06-03 | 2020-12-10 | 矢崎総業株式会社 | Heat storage material composition and heat storage system for air conditioning of architecture |
| WO2020246477A1 (en) * | 2019-06-03 | 2020-12-10 | 矢崎総業株式会社 | Heat storage material composition, and heat storage system for heating and cooling building |
| GB2599268B (en) * | 2019-06-03 | 2023-03-08 | Yazaki Corp | Heat storage material composition, and heat storage system for heating and cooling building |
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