Engine starter apparatus

摘要

An engine starter apparatus comprising an electric source, a starter motor connected to the electric source, a solenoid switch connected between the electric source and the starter motor, and a supplemental fuel supplier connected in parallel to the starter motor for supplying additional fuel to the engine to be started. The solenoid switch is movable between a closed position in which the electric source is connected to the starter motor and an open position in which the electric source is disconnected from the starter motor. The supplemental fuel supplier is actuated when the starter motor is energized. A short-circuiting additional switch operated by the solenoid switch is connected between the starter motor and the ground for short circuiting the starter motor when the solenoid switch is in the open position, ensuring that the supplemental fuel supplier is energized only while the starter motor is energized.