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JPS5545730A - Heat storage material - Google Patents

Heat storage material

Info

Publication number
JPS5545730A
JPS5545730A JP11878278A JP11878278A JPS5545730A JP S5545730 A JPS5545730 A JP S5545730A JP 11878278 A JP11878278 A JP 11878278A JP 11878278 A JP11878278 A JP 11878278A JP S5545730 A JPS5545730 A JP S5545730A
Authority
JP
Japan
Prior art keywords
aluminum sulfate
storage material
heat storage
formula
cesium
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.)
Granted
Application number
JP11878278A
Other languages
Japanese (ja)
Other versions
JPS5951586B2 (en
Inventor
Hirobumi Ikeo
Junjiro Kai
Hiroshi Kimura
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 JP11878278A priority Critical patent/JPS5951586B2/en
Publication of JPS5545730A publication Critical patent/JPS5545730A/en
Publication of JPS5951586B2 publication Critical patent/JPS5951586B2/en
Expired legal-status Critical Current

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  • Central Heating Systems (AREA)

Abstract

PURPOSE: To provide a heat storage material capable of sharp transition from the liquid phase to the solid phase and useful for space heating and cooling devices, which comprises ammonium (or potassium) aluminum sulfate and cesium (or rubidium) aluminum sulfate.
CONSTITUTION: The objective heat storage material of latent heat type comprising (a) ammonium aluminum sulfate of formula I or potassium aluminum sulfate of formula II or both of the them and (b) ≥0.1wt%, based on the compound (a), of cesium aluminum sulfate of formula III or rubisium aluminum sulfate of formula IV or both of them. In this heat storage material, cesium aluminum sulfate and/or rubidium aluminum sulfate act(s) as nucleus (nuclei), preventing ammonium aluminum sulfate or potassium aluminum sulfate from becoming supercooled, thus effecting sharp transition from the liquid phase to the solid phase.
COPYRIGHT: (C)1980,JPO&Japio
JP11878278A 1978-09-26 1978-09-26 heat storage material Expired JPS5951586B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11878278A JPS5951586B2 (en) 1978-09-26 1978-09-26 heat storage material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11878278A JPS5951586B2 (en) 1978-09-26 1978-09-26 heat storage material

Publications (2)

Publication Number Publication Date
JPS5545730A true JPS5545730A (en) 1980-03-31
JPS5951586B2 JPS5951586B2 (en) 1984-12-14

Family

ID=14744941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11878278A Expired JPS5951586B2 (en) 1978-09-26 1978-09-26 heat storage material

Country Status (1)

Country Link
JP (1) JPS5951586B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215481A (en) * 1982-06-09 1983-12-14 Hitachi Ltd heat storage material
US4491529A (en) * 1982-11-05 1985-01-01 U.S. Philips Corporation Heat accumulating agent
JP2839710B2 (en) * 1991-02-04 1998-12-16 エム、エー、エヌ、ビー アンド ダブリュ、ディーゼル、アクチセルスカブ Crosshead for piston engine
CN107325793A (en) * 2017-07-31 2017-11-07 河北麦森钛白粉有限公司 A kind of phase change cold-storage composite and preparation method thereof
CN110862805A (en) * 2019-12-03 2020-03-06 江苏启能新能源材料有限公司 Constant-temperature phase-change energy storage material and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6088877B2 (en) * 2013-03-26 2017-03-01 トッパン・フォームズ株式会社 Cooler

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215481A (en) * 1982-06-09 1983-12-14 Hitachi Ltd heat storage material
JPH0413394B2 (en) * 1982-06-09 1992-03-09 Hitachi Ltd
US4491529A (en) * 1982-11-05 1985-01-01 U.S. Philips Corporation Heat accumulating agent
JP2839710B2 (en) * 1991-02-04 1998-12-16 エム、エー、エヌ、ビー アンド ダブリュ、ディーゼル、アクチセルスカブ Crosshead for piston engine
CN107325793A (en) * 2017-07-31 2017-11-07 河北麦森钛白粉有限公司 A kind of phase change cold-storage composite and preparation method thereof
CN110862805A (en) * 2019-12-03 2020-03-06 江苏启能新能源材料有限公司 Constant-temperature phase-change energy storage material and preparation method thereof

Also Published As

Publication number Publication date
JPS5951586B2 (en) 1984-12-14

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