| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an engine starting device that prevents instantaneous stop with a simple circuit structure, and not deteriorates the function of the starter even when a short switch can not operate. <P>SOLUTION: The engine starting device has a starter switch 5 serially connected between a power supply 3 and a starter motor 2, a resistor 6 serially connected to the starter switch, a shorting switch 7 for shorting the resistor, and a timer circuit 8 for controlling on and off of the shorting switch, energizes the starter motor from the power supply via the starter switch and the resistor by closing the starter switch 5, and shorts the resistor by closing the shorting switch 7 after passing a delay time from the starter switch is closed, and is characterized in that the contacts of the shorting switch are closed after the contacts of the shorting switch 7 are closed before the contacts of the starter switch 5 are closed and the contacts of the starter switch are closed when the contacts of the starter switch 7 are always closed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
