Title:
VEHICULAR ELECTRIC COMPRESSOR, AND METHOD FOR MANUFACTURING VEHICULAR ELECTRIC COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2017/145616
Kind Code:
A1
Abstract:
A vehicular electric compressor is provided with: a compressor case (11); an inverter circuit (24); an inverter case (21); and a lid (30) which closes an opening portion of the inverter case. The vehicular electric compressor also includes a seal member (42, 42a, 42b) which is sandwiched between the inverter case and the lid so as to seal a gap between the inverter case and the lid. The vehicular electric compressor is also provided with a conductive member (41, 50, 33). The conductive member, when the inverter circuit flows a current through the electric motor, transmits an electromagnetic wave noise, propagating from the inverter circuit to the inverter case, to the compressor case and/or the lid from the inverter case.
Inventors:
FUKUDA TAKAYUKI (JP)
TAKEMOTO TSUYOSHI (JP)
TAKEMOTO TSUYOSHI (JP)
Application Number:
PCT/JP2017/002491
Publication Date:
August 31, 2017
Filing Date:
January 25, 2017
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F04B39/00; F04B39/06; F04C29/00
Foreign References:
| JP2015017577A | 2015-01-29 | |||
| JP2014190179A | 2014-10-06 | |||
| JPS5159445U | 1976-05-11 | |||
| JP2012255381A | 2012-12-27 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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