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Patent Searching and Data


Title:
BRAKING CONTROL DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/020369
Kind Code:
A1
Abstract:
In this vehicle, a generator is provided to the front wheels. This braking control device comprises: "front- and rear-wheel cylinders provided to front and rear wheels;" "a reflux channel connecting a discharge part and an intake part of a fluid pump driven by an electric motor;" "a first pressure-regulating valve that is provided to the reflux channel, that increases the pressure of brake fluid in the intake part and adjusts the pressure to a first regulation fluid pressure, and that regulates the fluid pressure in the front-wheel cylinder according to the first regulation fluid pressure;" "a second pressure-regulating valve that is provided to the reflux channel, that increases and adjusts the first regulation fluid pressure to a second regulation fluid pressure, and that regulates the fluid pressure in the rear-wheel cylinder according to the second regulation fluid pressure;" and "a controller that drives the electric motor and the first and second pressure-regulating valves." The fluid pump is configured so as to draw in brake fluid from a low-pressure reservoir provided in proximity to the fluid pump.

Inventors:
YOGO KAZUTOSHI (JP)
SAWAGASHIRA YOSHIHIKO (JP)
Application Number:
PCT/JP2020/028807
Publication Date:
February 04, 2021
Filing Date:
July 28, 2020
Export Citation:
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Assignee:
ADVICS CO LTD (JP)
International Classes:
B60T13/122; B60T8/17; B60T13/18
Foreign References:
JP2019059458A2019-04-18
JP2002356120A2002-12-10
JP2017043194A2017-03-02
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