| 摘要 |
This electric pump (100) is equipped with: a pump (1) which sucks in, compresses, and discharges a working fluid; a motor (2) to which the pump (1) is connected, thereby driving the pump (1); a motor control unit (3) which is disposed on one side of the motor (2) and controls driving of the motor (2); and a cooling unit (5) which is disposed between the motor (2) and the motor control unit (3) and cools the motor control unit (3) using a refrigerant circulating in the cooling unit. The cooling unit (5) protrudes into an internal space (11) of the motor control unit (3) and has a raised section (26) in which a flow path is formed for the refrigerant to flow therethrough. |
