Braking control system for a railway or tramway vehicle with...

Details Braking control system for a railway or tramway vehicle with... Braking control system for a railway or tramway vehicle with...

2005-03-16

2008-08-19

Nguyen, Xuan Lan (Department: 3683)

Fluid-pressure and analogous brake systems

Speed-controlled

With failure responsive means

C303S128000, C303S133000

Reexamination Certificate

active

07413265

ABSTRACT:
A system that performs anti-slip and anti-lock functions of the wheels in a vehicle provided with a pneumatic braking system. The system includes a brake control apparatus to which is connectable a plurality of electro-pneumatic valve units for control of the brake cylinders associated with the wheels/axles. These valve units are controlled in such a way as selectively to permit application of a braking pressure to the associated brake cylinders, holding this pressure, and discharge of the pressure from the brake cylinders.

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patent: 5548601 (1996-08-01), Kato et al.
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patent: 6173229 (2001-01-01), Fennel et al.
patent: 6209966 (2001-04-01), Mies
patent: 4227084 (1994-02-01), None

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