Title:
POWER STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/110216
Kind Code:
A1
Abstract:
Provided is a power steering device capable of determining the presence of device errors resulting from freezing of moisture that has penetrated inside a housing. An error determination unit determines the presence of errors in the power steering device, on the basis of: temperature information signals; and output signals from a moisture detection element provided inside the housing.
Inventors:
TANABE KAZUTOSHI (JP)
Application Number:
PCT/JP2017/041797
Publication Date:
June 21, 2018
Filing Date:
November 21, 2017
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B62D6/00; B62D5/04; F16H7/02; F16H25/20; B62D101/00; B62D119/00; B62D127/00
Domestic Patent References:
| WO2016098557A1 | 2016-06-23 |
Foreign References:
| JP2013510034A | 2013-03-21 | |||
| JP2013237401A | 2013-11-28 | |||
| JPH02254349A | 1990-10-15 | |||
| JPS63274838A | 1988-11-11 | |||
| JP2013101050A | 2013-05-23 |
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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