Cold start strategy for direct injected engines

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United States of America Patent

PATENT NO 6526938
SERIAL NO

09723559

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Abstract

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A system and method for facilitating cold starting of a direct injected, two-stroke engine. The engine utilizes a fuel injection system that is controlled to inject a fuel into a combustion chamber just before the piston reaches top dead center, at least during cold starting. This permits better atomization of a variety of fuels to promote dependable cold starting of the engine even when combusting a fuel type such as kerosene.

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Patent Owner(s)

Patent OwnerAddress
BRP US INC10101 SCIENCE DRIVE STURTEVANT WI 53177

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bylsma, Phillip J Brookfield, WI 4 18
Craft, Todd D Pleasant Prairie, WI 12 56
Grajkowski, Karl J Kenosha, WI 18 456
Lucier, Peter E Chicago, IL 9 64
Ng, Paul Tat-Keung Vernon Hills, IL 2 6

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