STIRLING-TYPE PULSE TUBE REFRIGERATOR AND FLOW SMOOTHER THEREOF

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140338368A1
SERIAL NO

14281367

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A Stirling-type pulse tube refrigerator includes: a compressor which pressurizes and depressurizes a gas; a regenerator which is supplied with the gas from the compressor or supplies the gas to the compressor through pressurization or depressurization of the compressor; a pulse tube which is supplied with the gas from the regenerator or supplies the gas to the regenerator; and a flow smoother which is disposed on at least one of a high temperature side and a low temperature side of the pulse tube. The flow smoother includes a plurality of meshes arranged to be laminated and a holding member which maintains gaps between the plurality of meshes.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO HEAVY INDUSTRIES LTD1-1 OSAKI 2-CHOME SHINAGAWA-KU TOKYO 141-6025

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiratsuka, Yoshikatsu Tokyo, JP 18 26
Nakano, Kyosuke Tokyo, JP 28 33

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