| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric pump unit capable of reducing a space and cost, while independently and optimally driving a pump without acquiring information from an external part. SOLUTION: In this electric pump unit 1, a pump 3, a pump driving electric motor 4 and a controller 5 of the motor 4 are incorporated into a unit housing 2. An oil temperature sensor 9 is arranged in the unit housing 2 for detecting the temperature of oil delivered from the pump 3. The controller 5 controls the motor 4 based on the detected oil temperature. COPYRIGHT: (C)2010,JPO&INPIT |
