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Title:
VEHICULAR BRAKE CONTROLLER
Document Type and Number:
Japanese Patent JP2002145031
Kind Code:
A
Abstract:

To provide a vehicular brake controller having a miniaturizable stroke simulator, and a pressure control mechanism unit.

This vehicular brake controller comprises a master cylinder 3, a wheel cylinder 7, the stroke simulator 21, a master cylinder cut SOL17 (a first solenoid valve), a simulator cut SOL19 (a second solenoid valve), a pressure control mechanism unit (a boosting SOL29, a decompression SOL31, a pump 25, an accumulator 23, a reservoir 5 and the like). When the pressure control mechanism unit is normal, a fluid pressure within the wheel cylinder 7 is controlled by the pressure control mechanism unit, and when the pressure control mechanism unit gets out of order, the fluid pressure within the wheel cylinder 7 is controlled by an outputted fluid pressure of the master cylinder 3. Even when the pressure control mechanism unit is normal, if an outputted fluid pressure of the master cylinder is not less than a given value P1, the simulator cut SOL19 is closed.


Inventors:
KUSANO AKIHITO
KONISHI YASUO
ISHIMURA JUNJI
Application Number:
JP2000342034A
Publication Date:
May 22, 2002
Filing Date:
November 09, 2000
Export Citation:
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Assignee:
AISIN SEIKI
International Classes:
B60T8/17; B60T7/04; B60T8/40; B60T13/68; (IPC1-7): B60T8/00
Domestic Patent References:
JP2000225932A2000-08-15
JP2000052958A2000-02-22
JP2000062588A2000-02-29
JP2000225932A2000-08-15
JP2000052958A2000-02-22
JP2000062588A2000-02-29



 
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