| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrically driven pump capable of radiating heat generated in an armature coil without using a structure complicated. <P>SOLUTION: The electrically driven pump 10 is provided with bodies 20, 64 each having a pump chamber 61, an impeller 50 rotatably disposed inside the pump chamber 61, the armature coil 30 that rotates the impeller 50, a circuit substrate 72 that drives the armature coil 30, a plurality of terminals 40 one end of which is connected to a harness 82 to be connected to an external device and the other end of which is connected to the circuit substrate 72, and a radiation member 46 that is connected to at least one of the plurality of terminals 40 and is thermally connected to the circuit substrate 72. <P>COPYRIGHT: (C)2009,JPO&INPIT |
