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1. (WO2018221280) INVERTER-INTEGRATED ELECTRIC COMPRESSOR

Pub. No.:    WO/2018/221280    International Application No.:    PCT/JP2018/019426
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Wed May 16 01:59:59 CEST 2018
IPC: F04B 39/00
F04B 39/12
F04C 29/00
Applicants: SANDEN AUTOMOTIVE COMPONENTS CORPORATION
サンデン・オートモーティブコンポーネント株式会社
Inventors: TAKABE, Tetsuya
高部 哲也
Title: INVERTER-INTEGRATED ELECTRIC COMPRESSOR
Abstract:
Provided is an inverter-integrated electric compressor with which, even when the compressor has been reduced in size, an inverter-accommodating part and an inverter cover can be brought into direct contact to ensure an electrical connection between the two, and vibration of the inverter cover can be minimized. The inverter-integrated electric compressor includes: a metal housing 7 having a compressor case 5 that accommodates a compression mechanism and an electric motor that drives the compression mechanism, and a bottomed tubular inverter case 6 that accommodates an inverter for driving the electric motor; and a metal inverter cover 9 that closes an opening in the inverter case 6. The inverter case 6 and the inverter cover 9 are electrically connected by the tip of a protrusion 66, which stands upright from the inner bottom part of the inverter case 6, being in contact with a protrusion 92 formed on the inner surface of the inverter cover 9.