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Patent Searching and Data


Title:
DRIVE DEVICE, AND POWER STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/235113
Kind Code:
A1
Abstract:
Power supply bus bars (40a, 40b) and ground bus bars (41a, 41b) provided in this drive device (1001) have terminal sections (471, 472) connected to the output terminals of power modules (5a, 5b), and bent sections (401, 411) bent in the direction perpendicular to a first surface of bus bar holders (42a, 42b, 42c), the bent sections (401, 411) being placed between smoothing capacitors (18Ua, 18Va, 18Wa) and power modules (5a, 5b), and the power bus bars (40a, 40b) and the ground bus bars (41a, 41b) being placed facing one another.

Inventors:
SUZUKI JUNYA (JP)
KIMISHIMA AKIRA (JP)
KAWAGUCHI TAKAHISA (JP)
ICHIKAWA TAKANORI (JP)
URIMOTO KENTARO (JP)
Application Number:
JP2019/025774
Publication Date:
November 26, 2020
Filing Date:
June 28, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K11/30; B62D5/04; H02M7/48
Domestic Patent References:
WO2014171023A12014-10-23
WO2018062511A12018-04-05
WO2018070004A12018-04-19
Foreign References:
JP2011010409A2011-01-13
JP2012239255A2012-12-06
JP2015116095A2015-06-22
JP2016163416A2016-09-05
Attorney, Agent or Firm:
OIWA Masuo et al. (JP)
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