| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric compressor capable of performing cooling without degrading capacity of a compression part when a motor drive circuit part is integrated in a compressor and is cooled by coolant. SOLUTION: This electric compressor is constructed by forming branched passages 8a, 8b by branching a coolant passage 8 introducing return coolant 30 from an external cycle and thermally joining a vertical conduit 111 leading from the branched passage 8b to an inlet port 8c and a motor drive circuit part 101. COPYRIGHT: (C)2005,JPO&NCIPI
|
