Title:
BRAKE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/158152
Kind Code:
A1
Abstract:
The present invention comprises: a connection fluid path connected to a wheel cylinder that applies a braking force to a vehicle wheel in accordance with a brake fluid pressure; and a pump supplying brake fluid to the connection fluid path, the pump having a motor and a variable-capacity pump unit that can vary the discharge amount of brake fluid per rotation of the motor.
Inventors:
MARUO RYOHEI (JP)
KOIZUMI TOSHIHIRO (JP)
YAGASHIRA HIDEAKI (JP)
OOSAWA TOSHIYA (JP)
KOIZUMI TOSHIHIRO (JP)
YAGASHIRA HIDEAKI (JP)
OOSAWA TOSHIYA (JP)
Application Number:
PCT/JP2019/046721
Publication Date:
August 06, 2020
Filing Date:
November 29, 2019
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60T15/36; B60T8/00; B60T8/17; B60T8/48; B60T17/02; B60T17/04
Domestic Patent References:
| WO2018104049A1 | 2018-06-14 |
Foreign References:
| JP2008207759A | 2008-09-11 | |||
| JP2016113878A | 2016-06-23 | |||
| JP2012224213A | 2012-11-15 | |||
| DE102013217855A1 | 2015-03-12 |
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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