Internal combustion engine starting apparatus and process

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United States of America Patent

PATENT NO 5713320
SERIAL NO

08584062

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus and process for starting internal combustion engines having one to three cylinders by first activating a reverse direction motor to drive the power system of the engine in reverse to its normal operating direction until it is positioned at or near the backside of a prior compression stroke and then activating a starter motor, preferably at initial high torque, and continuing operation until the engine is started. The apparatus and process achieves a significant decrease in the size and power requirements for starters.

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Patent Owner(s)

Patent OwnerAddress
MARATHON ENGINE SYSTEMS INC2050 ENERGY DRIVE EAST TROY WI 53120

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pfaff, Joseph Lawrence Wauwatosa, WI 3 197
Wesenberg, Scott Lee Hartland, WI 1 91

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