| 摘要 |
PROBLEM TO BE SOLVED: To provide a pump device capable of releasing static electricity generated in a pump unit side to the outside, and capable of preventing enlargement of the pump device.SOLUTION: A pump device 10 includes a pump body 21, a cover body 160, a stator module 140 of which outer periphery is covered with an insulating member so as to electrically insulate the pump body 21 with respect to the cover body 160, fastening means S for fixing the pump body 21 and the cover body 160, energizing means 162 interposed between the fastening means S and the cover body 160 and imparting energizing force to them, a connector terminal 133 electrically connected to an external connection terminal grounded to the outside, and a conductive elastic member 154 electrically connected to the connector terminal 133 and brought into contact with the cover body 160 in the state of imparting the energizing force thereto. A static elimination passage is formed by the pump body 21, the fastening means S, the energizing means 162, the cover body 160, the conductive elastic member 154 and the connector terminal 133. |
