Cowling and ventilation system for outboard motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6623319
APP PUB NO 20030013360A1
SERIAL NO

09906967

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An outboard motor includes a cowling substantially enclosing an engine therein. The engine has an air induction device for introducing air to a combustion chamber, and an exhaust system for communicating exhaust products away from the combustion chamber. The air induction device has an intake opening near a front end of the engine. The cowling has an air inlet at a rear portion of the cowling. An air guide member is disposed between the cowling air inlet and an engine cover, which is positioned atop the engine. The air guide member and engine cover cooperate to direct air toward a rear and center of the engine.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
YAMAHA MARINE KABUSHIKI KAISHA1400 NIPPASHI-CHO HAMAMATSU-SHI SHIZUOKA-KEN 432-8528

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Isogawa, Atsushi Shizuoka, JP 28 458

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