| 摘要 |
Provided is a pump device that can prevent an increase in pump device size and that can release static electricity arising at the pump unit side to the outside. The pump device (10) is provided with: a pump main body (21) ; a cover body (160); a stator module (140) of which the outer peripheral side is covered by an insulating member and that electrically insulates the pump main body (21) from the cover body (160) ; a fastening means (S) that affixes the pump main body (21) and the cover body (160); a biasing means (162) that is interposed between the fastening means (S) and the cover body (160) and imparts biasing force thereto; a connector terminal (133) that electrically connects to an external connection terminal that is externally grounded; and a conductive elastic member (154) that is electrically connected to the connector terminal (133) and that, in the state of imparting biasing force to the cover body (160), contacts same. An antistatic pathway is configured from the pump main body (21), the fastening means (S), the biasing means (162), the cover body (160), the conductive elastic member (154), and the connector terminal (133). |
