COMBUSTION PRESSURE SENSOR

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

15557942

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Abstract

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A combustion pressure sensor mounted to a functional component attached to a combustion chamber of an internal combustion engine is provided, wherein a pressure receiving member and a pressure detection element are supported by a housing, the pressure receiving member being a pressure receiving surface for receiving a combustion pressure, the pressure detection element detecting a pressure from the pressure receiving surface, the mounting of the combustion pressure sensor to the functional component is performed by joining the functional component and a connecting member provided to at least one of the pressure receiving member and the housing, and the connecting member is composed of a joint portion and a distortion buffer portion, the joint portion being joined with the functional component, the distortion buffer portion reducing influence of distortion occurring in the joint portion on the pressure receiving member or the housing.

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Patent Owner(s)

Patent OwnerAddress
CITIZEN WATCH CO LTDTOKYO JAPAN TOKYO METROPOLIS
CITIZEN FINEDEVICE CO LTD6663-2 FUNATSU FUJIKAWAGUCHIKO-MACHI MINAMITSURU-GUN YAMANASHI 401-0395

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
IWASHITA, Takashi Minamitsuru-gun, JP 16 253
TAKAHASHI, Kazuo Minamitsuru-gun, JP 265 5056

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