Chemical heat pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9873826
SERIAL NO

14967768

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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This chemical heat pump includes two reaction sections R1 and R2 containing a thermal storage medium; an evaporation-condensation section D containing water or steam; and two fluid channels individually disposed so as to correspond to the reaction sections. A “first state in which R1 is set to a heat-storing state and R2 is set to a heat-release state” and a “second state in which R1 is set to a heat-release state and R2 is set to a heat-storing state” are alternately applied every time after a first period elapses. For each reaction section, in the heat-release state, a fluid is caused to flow from a first side to a second side of the corresponding fluid channel over a first period; and, in the heat-storing state, a fluid is caused to flow from the second side to the first side of the corresponding fluid channel over a second period.

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Patent Owner(s)

  • NGK INSULATORS, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanzawa, Shigeru Kakamigahara, JP 41 246
Ogura, Kouji Chiryu, JP 14 12

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