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Patent Searching and Data


Title:
ELECTRIC COMPRESSOR SUBSTRATE HOLDING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/117227
Kind Code:
A1
Abstract:
[Problem] To make it possible, in an electric compressor including a control substrate contained in a housing, to ensure a large area for the control substrate while ensuring an insulating distance between the control substrate and the housing, thereby increasing the freedom of electric component layout. [Solution] An electric compressor substrate holding structure according to the present invention has a configuration in which a projecting portion 56 protruding inward in a radial direction and extending in an axial direction is provided on an inner peripheral surface of a housing 2 of the electric compressor. In order to allow a control substrate 53 having an electric component disposed thereon to be held in the housing 2 while maintaining an insulating distance between the control substrate 53 and the inner peripheral surface of the housing 2, the projecting portion 56 includes a cut portion 60 which is a part facing the periphery of the control substrate 53 and which is recessed outward in the radial direction.

Inventors:
OKAKURA,Hiroaki (39, Aza Higashihara, Senda, Kumagaya-shi Saitama 93, 〒3600193, JP)
TSUKAGOSHI, Sadamitsu (39, Aza Higashihara, Senda, Kumagaya-shi Saitama 93, 〒3600193, JP)
Application Number:
JP2018/045786
Publication Date:
June 20, 2019
Filing Date:
December 13, 2018
Export Citation:
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Assignee:
VALEO JAPAN CO., LTD. (39 Aza Higashihara, Sendai Kumagaya-sh, Saitama 93, 〒3600193, JP)
International Classes:
F04B39/00; F04B39/12; F04C29/00; H02K11/30
Foreign References:
JP2012112274A2012-06-14
JP2013021147A2013-01-31
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