| 摘要 |
A motor-driven compressor comprises a motor (13) that is carried by a motor-enclosing housing portion (16), a compressor wheel (11) that is driven by the motor within a second housing portion (17) forming a pressurized enclosure, and means (20) for providing a flow of cooling air for the motor from the pressurized compressor housing portion to the motor-enclosing housing portion. In this motor-driven compressor a small portion of the air flowing through the compressor is directed to the motor housing as cooling air for the motor windings. |
