| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric pump unit capable of using a component in common, without hindering a flow of oil even if the position of a suction port and a delivery port does not coincide with the position of a suction hole and a delivery hole of an object device. SOLUTION: In this electric pump unit, the suction port 29 and the delivery port 30 communicating a pump room 10 with an external part, are formed on a pump plate 6 for blocking up the pump room 10 of a pump 2 driven by an electric motor 3, and an outside end surface 6a of the pump plate 6 is installed on an end surface 8a of the object device 8 formed with the suction hole 31 and the delivery hole 32 via a seal member 33. A suction hole communicating part 29a is formed over a wide range from the suction port 29 by removing the periphery of the suction port 29 in the outside end surface 6a of the pump plate 6, and a delivery hole communicating part 30a is formed over a wide range from the delivery port 30 by removing the periphery of the delivery port 30. The periphery of the suction hole communicating part 29a and the periphery of the delivery hole communicating part 30a are sealed by the seal member 33. COPYRIGHT: (C)2010,JPO&INPIT
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