Stirling refrigerator

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United States of America Patent

PATENT NO 9964340
SERIAL NO

14666498

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In a Stirling refrigerator, a displacer has an internal space. An expander body houses the displacer so that the displacer can be reciprocated. A temperature sensor is arranged in the internal space of the displacer. A displacer rod, having an internal space, may connect to the displacer. A wiring may provide an electrical connection to the temperature sensor, the wiring arranged through the internal space of the displacer rod to outside of the expander body.

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Patent Owner(s)

  • SUMITOMO HEAVY INDUSTRIES, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HIRATSUKA, Yoshikatsu Nishitokyo, JP 18 25
Nakano, Kyosuke Nishitokyo, JP 25 31
Yumoto, Kenta Nishitokyo, JP 16 16

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