Electric compressor manufacturing method and electric compressor

摘要

The present invention aims to achieve a simplest possible transfer of components in an assembling process while almost perfectly preventing dirt, oil and the like from producing an adverse effect on a motor control circuit. A compressor main body assembly A is assembled by fitting, to a rear housing member 3 and a middle housing member 4, a compression mechanism 10 configured to compress a coolant, and an electric motor 20 configured to drive the compression mechanism 10. The motor controller assembly B is assembled by mounting a motor controlling circuit 40 to a second housing member 5 so that the motor controlling circuit 40 can be in a hermetic state. Here, the motor controlling circuit 40 is configured to control a drive of the electric motor 20. Then, the compressor main body assembly A and the motor controller assembly B are combined together.