| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric compressor capable of accomplishing excellent heat dissipation for a switching element with an inexpensive structure. SOLUTION: The electric compressor houses a compression mechanism in a compressor housing (hereinafter referred to as a housing) 21. The compression mechanism is driven by an electric motor to compress refrigerating gas. A cover member 38 is jointed to the outside of the housing 21. A motor driving circuit 41 for driving the electric motor is housed in a housing space 35 partitioned with the housing 21 and the cover member 38. In the circuit 41, the switching element 44A is mounted on a surface 43a of an opposite side to the cover member 38 (a top surface 35b). The switching element 44A is pressed down to the housing 21 by tightening of a motor driving circuit 41 between the housing 21 and the member 38 in the housing space 35 resulting from jointing the cover member 38 with the housing 21. COPYRIGHT: (C)2004,JPO
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