| 摘要 |
<p>PROBLEM TO BE SOLVED: To simply and economically incorporate a control unit in a manner not to be damaged by fuel in a feed device. SOLUTION: In a type wherein the pump mechanism 7 of a motor-driven pump 11 incorporated in the inner central part of a feed device 1 is driven by electric motors 12 and 13, the electric motor of the motor-driven pump is provided with an individual, i.e., a separate control unit 14 for the motor for the motor driven pump, the control unit is arranged at the outside of the feed device and connected to the electric motor through a control conductor 15.</p> |
