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Title:
CURRENT CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/241469
Kind Code:
A1
Abstract:
Provided is a current control device which makes it possible to continue feedback control with respect to a solenoid being subjected to normal feedback control, while preventing occurrence of an unintended valve operation due to a flow of inverse current.

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Inventors:
SHIMA YASUO (JP)
KOMORIYAMA KEISHI (JP)
KOBAYASHI YOICHIRO (JP)
Application Number:
PCT/JP2020/020233
Publication Date:
December 03, 2020
Filing Date:
May 22, 2020
Export Citation:
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Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
H01F7/18; H03K17/08; H03K17/695
Domestic Patent References:
WO2005091482A12005-09-29
Foreign References:
JP2017135498A2017-08-03
JP2008067495A2008-03-21
JP2012085038A2012-04-26
JP2019002360A2019-01-10
US20150249447A12015-09-03
Attorney, Agent or Firm:
TODA Yuji (JP)
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