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Patent Searching and Data


Title:
INVERTER-INTEGRATED ELECTRIC COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2018/221280
Kind Code:
A1
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.

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Inventors:
TAKABE, Tetsuya (20 Kotobuki-cho Isesaki-sh, Gunma 02, 〒3728502, JP)
Application Number:
JP2018/019426
Publication Date:
December 06, 2018
Filing Date:
May 15, 2018
Export Citation:
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Assignee:
SANDEN AUTOMOTIVE COMPONENTS CORPORATION (20 Kotobuki-cho, Isesaki-shi Gunma, 02, 〒3728502, JP)
International Classes:
F04B39/00; F04B39/12; F04C29/00
Foreign References:
JP2015017577A2015-01-29
JPH09148776A1997-06-06
JP2009097503A2009-05-07
JPS6022892U1985-02-16
JP2012149572A2012-08-09
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