Magnetic cooling device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11732933
APP PUB NO 20210285696A1
SERIAL NO

17185851

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a magnetic cooling device including: in a hollow container, an inert gas; a material filling part containing a refrigerant and magnetic material particles having a magnetocaloric effect; gas storages containing the refrigerant at both ends of the material filling part; and material partitions between the material filling part and the gas storages, in which a volume proportion of the inert gas in the hollow container is 1 vol % or more and 12 vol % or less.

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First Claim

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Patent Owner(s)

  • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakai, Kazuki Osaka, JP 28 233
Yoshida, Hiroaki Osaka, JP 258 3789

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