Variable valve timing system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12084994
APP PUB NO 20230250739A1
SERIAL NO

18156295

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Abstract

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There is provided a variable valve timing system for an engine in which a cam chain chamber is formed in a cylinder and a cylinder head, the variable valve timing system including: a variable valve device configured to change an opening and closing timing of a valve; an oil control valve configured to control a hydraulic pressure with respect to the variable valve device. The oil control valve is disposed on an outer surface of the cylinder, which is an outer wall of the cam chain chamber. An oil path enters the outer wall of the cam chain chamber from the oil control valve, and after extending toward a side of the cylinder head from a side of the cylinder, the oil path extends toward the variable valve device through an inner wall of the cam chain chamber through an oil pipe.

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Patent Owner(s)

Patent OwnerAddress
SUZUKI MOTOR CORPORATION300 TAKATSUKA-CHO CHUO-KU HAMAMATSU-SHI SHIZUOKA 432-8611

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takashiba, Yasuto Hamamatsu, JP 9 1

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