Title:
ELECTRONIC CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/171779
Kind Code:
A1
Abstract:
Provided is an electronic control device capable of suppressing failure of an electronic component due to static electricity. An electronic control device B for controlling an actuator comprises: a circuit board 5; an electronic component 8 mounted on the circuit board 5; a resin case 7 (insulative case) for retaining the circuit board 5; a metal cover 6 (first electroconductive cover) for covering the resin case 7; an actuator cover 12 (second electroconductive cover) for retaining the resin case 7 and covering an opening of the actuator; and a conduction unit 13 that establishes electric conduction between the metal cover 6 (first electroconductive cover) and the actuator cover 12 (second electroconductive cover).
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Inventors:
AKIBA RYO (JP)
KAWAI YOSHIO (JP)
KAWAI YOSHIO (JP)
Application Number:
PCT/JP2020/049084
Publication Date:
September 02, 2021
Filing Date:
December 28, 2020
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
H02K5/00; H05F3/02; H05K9/00
Foreign References:
| JP2007221976A | 2007-08-30 | |||
| JPH01116893U | 1989-08-07 | |||
| JP2004100684A | 2004-04-02 | |||
| JP2008215236A | 2008-09-18 | |||
| JP2012193660A | 2012-10-11 |
Other References:
See also references of EP 4113801A4
Attorney, Agent or Firm:
TODA Yuji (JP)
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