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Patent Searching and Data


Title:
VEHICLE BRAKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/061322
Kind Code:
A1
Abstract:
In the present invention, a driving pressure regulating unit 15a outputs driving pressure in accordance with the position of a pressure regulating piston 15a2 relative to a high pressure port PT13 and a low pressure port PT14. A pilot pressure regulating unit X is equipped with: a flow amount regulating unit 8 that can output, to a pilot chamber R11, a predetermined constant amount Q of a fluid per unit time regardless of the pilot pressure and the fluid pressure of a high pressure source 15b2; and a pressure reducing valve 15b6 that is disposed between a pressure regulating port PT11 and a low pressure source 15b1. A control unit 17 controls the pressure reducing valve 15b6 and permits or prevents the output of the fluid from the high pressure source 15b2 to the pilot chamber R11 via the flow amount regulating unit 8.

Inventors:
ISHIDA, Satoshi (2-1, Showa-cho, Kariya-sh, Aichi 88, 〒4488688, JP)
Application Number:
JP2016/078786
Publication Date:
April 13, 2017
Filing Date:
September 29, 2016
Export Citation:
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Assignee:
ADVICS CO., LTD. (2-1 Showa-cho, Kariya-shi Aichi, 88, 〒4488688, JP)
International Classes:
B60T13/138; B60T8/40; B60T13/135; B60T13/68
Domestic Patent References:
WO2015111733A12015-07-30
Foreign References:
JP2013193498A2013-09-30
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