Anti-self rotation mechanism of a scroll fluid machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8371834
APP PUB NO 20090297381A1
SERIAL NO

12457134

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Abstract

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An anti-self rotation mechanism for preventing self-rotation of the eccentric shaft includes a long orbiting key formed at an end of the eccentric shaft, a ring formed of a long hole through which the orbiting key slides, ring keys that extend toward both outer sides in the direction orthogonal to the longitudinal direction of the hole, and two key grooves formed in the casing, through which the ring keys slide.

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Patent Owner(s)

Patent OwnerAddress
RICHSTONE LIMITED13-1-503 ROKUBANCHO CHIYODAKU TOKYO 102-0085
RICHSTONE LIMITED756-9 JUNGHWASAN-DONG 2GA WANSAN-GU JEONJU JEONBUK 560-839

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hwang, Booseok Tokyo, JP 9 59

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