Reaction material and chemical heat pump

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United States of America Patent

PATENT NO 9243179
APP PUB NO 20140231698A1
SERIAL NO

14180426

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Abstract

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A reaction material for a chemical heat pump includes type III anhydrous gypsum, a magnesium compound, and CaxMg1-xSO4. The reaction material for the chemical heat pump structurally changes between a compound including type III anhydrous gypsum, the magnesium compound, and CaxMg1-xSO4, and a compound including hemihydrate gypsum, a hydrate of the magnesium compound, and a hydrate of CaxMg1-xSO4 when subjected to heat storage process and heat release process. x is 0

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 143-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aman, Yasutomo Kanagawa, JP 30 159
Masuzawa, Masahiro Kanagawa, JP 42 472
Ohba, Yoshifumi Kanagawa, JP 7 33
Ohkura, Hiroko Kanagawa, JP 35 120
Shiren, Yohei Tokyo, JP 7 19

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