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Patent Searching and Data


Title:
HYDRAULIC CONTROL DEVICE AND BRAKING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/068870
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a hydraulic control device and a braking system such that productivity can be improved. This hydraulic control device is equipped with: a normally-closed solenoid valve which has a first valve portion disposed from the surface to the interior of a housing, and closes an oil passage in the housing in a non-energized state; and a normally-open solenoid valve which has a second valve portion disposed from the surface to the interior of the housing and having a common portion with a common shape with the first valve portion, and opens the oil passage in the housing in a non-energized state.

Inventors:
YAMAGUCHI, Takahiro (4-7-1, Onna, Atsugi-sh, Kanagawa 10, 〒2438510, JP)
NAKAZAWA, Chiharu (4-7-1, Onna, Atsugi-sh, Kanagawa 10, 〒2438510, JP)
Application Number:
JP2016/075622
Publication Date:
April 27, 2017
Filing Date:
September 01, 2016
Export Citation:
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Assignee:
HITACHI AUTOMOTIVE SYSTEMS, LTD. (2520, Takaba Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
International Classes:
B60T8/34; B60T13/68; F16K27/02; F16K31/06
Foreign References:
JP2002528680A2002-09-03
JP2008143202A2008-06-26
Attorney, Agent or Firm:
ONO, Shinjiro et al. (YUASA AND HARA, Section 206 New Ohtemachi Bldg., 2-1, Ohtemachi 2-chome, Chiyoda-k, Tokyo 04, 〒1000004, JP)
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