Title:
ELECTRONIC CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/159061
Kind Code:
A1
Abstract:
This electronic control device is provided with a hydraulic control block 1 made of an aluminum alloy, a component holder 11 made of a synthetic resin, the component holder 11 holding electronic components such as a pressure sensor 20, and a printed circuit board for controlling the driving of the hydraulic control block via the component holder. An electrode terminal of the pressure sensor is connected to the printed circuit board, a terminal configuration part 31 of an electroconductive member 30 inserted into an insertion hole 23 of a main body wall 13 is connected to a negative electrode wire of the printed circuit board, and an outer end edge 32e of an elastic contact part 32 is brought into elastic contact with the hydraulic control block 1 to establish conduction therebetween. The electric potential difference of the hydraulic control block is thereby brought near to that of the pressure sensor to reduce electric noise of the pressure sensor.
Inventors:
KANEKO SUSUMU (JP)
IIZUKA TAKESHI (JP)
NAGASHIMA KAZUAKI (JP)
IIZUKA TAKESHI (JP)
NAGASHIMA KAZUAKI (JP)
Application Number:
PCT/JP2017/002722
Publication Date:
September 21, 2017
Filing Date:
January 26, 2017
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60T8/34; B60T8/173
Foreign References:
| JP2011136695A | 2011-07-14 | |||
| JP2008062848A | 2008-03-21 | |||
| JPS6254472U | 1987-04-04 | |||
| JP2014216312A | 2014-11-17 | |||
| JP2015223914A | 2015-12-14 |
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
Download PDF:
Previous Patent: INFORMATION PROCESSING DEVICE, CONTROL METHOD, AND PROGRAM
Next Patent: CANTILEVER AND METHOD FOR MANUFACTURING CANTILEVER
Next Patent: CANTILEVER AND METHOD FOR MANUFACTURING CANTILEVER