Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Patent
1989-12-26
1990-08-21
Butler, Douglas C.
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
188181C, 303 96, 303100, 303103, 303111, 180197, 36442601, B60T 800, B60T 860, B60K 2816
Patent
active
049500376
ABSTRACT:
A drive slip regulating system is described, in which the speeds of the drive wheels are compared with one another and as a function of the deviation .DELTA. v a set-point brake pressure is calculated, with which the excessively spinning wheel is to be braked. In the pulsed furnishing of the brake pressure, the valve opening times are calculated, taking the pressure buildup function into account, in such a way that the actual brake pressure corresponds to the set-point brake pressure.
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Frank Rudiger
Kopper Werner
Moller Hubert
Schramm Herbert
Worner Dieter
Butler Douglas C.
Greigg Edwin E.
Robert & Bosch GmbH
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