Deceleration control system

Details Deceleration control system Deceleration control system

1986-03-03

1987-06-09

Butler, Douglas C.

Fluid-pressure and analogous brake systems

Multiple systems

Fluid pressure and electric

188156, 303 15, 303 20, 303101, B60T 1374

Patent

active

046715762

ABSTRACT:
A deceleration control system in which an operator's brake valve device provides corresponding pneumatic and electric brake demand signals in accordance with a selected handle position, the pneumatic brake demand signal controlling a blending valve device to establish the maximum level of friction braking, while the electric brake demand signal is compared to an actual rate of retardation signal to provide a rate error signal that acts via a transducer of the blending valve to reduce the effective friction braking to the extent that the rate of retardation exceeds the brake demand. The electric brake demand signal is limited in accordance with a speed/adhesion characteristic, while a further circuit slip modulates the brake demand signal.

REFERENCES:
patent: 2160209 (1939-05-01), Canetta
patent: 3398994 (1968-08-01), Smith
patent: 3560054 (1971-02-01), Sarbach
patent: 4056286 (1977-11-01), Burkett
patent: 4598953 (1986-07-01), Wood et al.

Affiliated with

Also associated with

Rating

Deceleration control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Deceleration control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deceleration control system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1824884