Patent ID: 7652902
Filing Date: 2010-01-26
Classification: H05K,Y10T

Abstract:
1. An integrated-inverter electric compressor wherein an inverter container is provided on an outer circumference of a housing accommodating an electric compressor, and an inverter device for converting DC power to three-phase AC power and supplying the converted power to an electric motor is installed in the inverter container, wherein the inverter device comprises a plurality of power semiconductor switching devices from which respective pluralities of terminals extend; and a control substrate which has a plurality of connecting holes for fitting the terminals and on which a circuit for operating the power semiconductor switching devices is mounted; a guide member having a plurality of guide holes for passing the terminals is provided between the power semiconductor switching devices and the control substrate; and the guide member is provided with at least one first positioning pin, fitted in positioning holes provided in mounting surface of the power semiconductor switching devices, in one side surface facing the power semiconductor switching devices, and at least one second positioning pin, fitted in positioning holes provided in the control substrate, in another side surface facing the control substrate.