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Patent Searching and Data


Title:
ELECTRIC POWER STEERING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/042657
Kind Code:
A1
Abstract:
This electric power steering apparatus is provided with two sets of independent armature winding wires and independent control units, wherein: a single power supply connector is divided, at a point near a power supply terminal, into at least four lines; a power supply relay, a filter, and an inverter are connected in order to a line through which a large current flows; and a control circuit unit is connected to a line through which a small current flows and a detection circuit that detects an abnormality of the control circuit unit is provided to the line.

Inventors:
NAGASHIMA Tomohiko (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
MORI Akihiko (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2016/075990
Publication Date:
March 08, 2018
Filing Date:
September 05, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
B62D5/04; H02P25/16
Foreign References:
JP3839358B22006-11-01
Attorney, Agent or Firm:
OIWA Masuo et al. (35-8, Minamimukonoso 3-chomeAmagasaki-sh, Hyogo 33, 〒6610033, JP)
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