MAINTENANCE APPARATUS FOR CRYOCOOLER AND METHOD FOR MAINTAINING CRYOCOOLER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20220163169A1
SERIAL NO

17506989

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A maintenance apparatus for a cryocooler includes a glovebox, a container, and a lid. The glovebox is configured to be joined to a cooling subject coupled to a cylinder of the cryocooler. The glovebox defines a first glovebox chamber that accommodates a cryocooler part excluding the cylinder. The cryocooler part includes a displacer of the cryocooler dismounted from the cylinder. The container is disposed in the first glovebox chamber and configured to accommodate the cryocooler part. The lid is disposed in the first glovebox chamber. The lid is configured to disconnect a cylinder chamber of the cylinder from the first glovebox chamber when the cooling subject is joined to the glovebox.

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Patent Owner(s)

Patent OwnerAddress
ULVAC CRYOGENICS INCORPORATED1222-1 YABATA CHIGASAKI-SHI KANAGAWA 253-0085

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
OKUYAMA, Noboru Chigasaki-shi, JP 6 38
Saitoh, Masamichi Chigasaki-shi, JP 1 0
SHIBATA, Yukihiro Chigasaki-shi, JP 114 1741
Yuyama, Junpei Chigasaki-shi, JP 28 133

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