Brunswick Corporation

David L Neumann

Richard L Sleder, Sr

Ronald L Hall

Vojislav V Divljakovic

A switch reluctance device is used as a starter/generator for an outboard motor. The rotor of the switch reluctance device is attached to the crankshaft of the internal combustion engine and serves as a flywheel for the engine. The switch reluctance device is operated in a motoring mode when it is used as a starter motor for the internal combustion engine. The switch reluctance device is operated in an electrical power generating mode when the internal combustion engine is operating above a predetermined operating speed.

Marine propulsion device with a switched reluctance starter motor and generator system

An outboard motor with a manual recoil starter is provided with an electrical system that is manually actuated and provides the required electrical power to an electrical load associated with a fuel pump, fuel injectors, and ignition coils of the engine. When the operator pulls the rope of the manual recoil starter, the required electrical power for the fuel pump, ignition coils, and fuel injectors is provided by a small compact battery pack. When fully charged, the battery capacity is equal to or less than 12 ampere-hours and is sufficient to power the ignition and fuel system, but typically not sufficient to power a starter motor.

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Plymouth, WI, United States of America

David L Neumann