Title:
PUMP DEVICE AND BRAKING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/033690
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a pump device such that the upsizing of a housing can be suppressed. This pump device is equipped with: a housing, the interior of which is equipped with oil passages and a pump; a motor which drives the pump; a motor mounting surface which is formed on one surface of the housing and to which the motor is mounted; a first port which is formed in the motor mounting surface and to which a pipe connected to a master cylinder is mounted; a first surface which is formed so as to be continuous with the motor mounting surface, and is formed with a second port to which a pipe connected to a wheel cylinder is mounted; a second surface which is formed so as to be continuous with the motor mounting surface and the first surface; and a third port which is formed in the second surface and to which pipes connecting between external devices and the oil passages are fixed.
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Inventors:
SAITO MASAYUKI (JP)
NAKAZAWA CHIHARU (JP)
MISUNO MASAKI (JP)
NAKAZAWA CHIHARU (JP)
MISUNO MASAKI (JP)
Application Number:
PCT/JP2016/072747
Publication Date:
March 02, 2017
Filing Date:
August 03, 2016
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60T8/34; B60T13/18; B60T17/02
Foreign References:
| JP2015030333A | 2015-02-16 | |||
| JP2010064695A | 2010-03-25 | |||
| JP2015054571A | 2015-03-23 |
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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