公开(公告)号：WO1993009011A1

公开(公告)日：1993-05-13

申请号：PCT/US1992008921

申请日：1992-10-19

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  PATIENT, Daniel, J. ,  SCHERER, David, F. ,  TOWERS, Kenneth, S. ,  KOLM, Richard, H.

IPC: B60T13/74

CPC classification number: B60T13/148 ,  B60T8/266 ,  B60T8/4059 ,  B60T8/4063 ,  B60T8/4072 ,  Y10S303/03 ,  Y10S303/90

Abstract: A brake system (20) comprising: a master cylinder (26) and a pump (12) for selectively pressurizing an associated brake cylinder or cylinders; a motor (14) for powering the pump; a control circuit (16, 90) for modulating motor speed in response to a signal indicative of desired braking effort and actual braking effort; and a control valve (30) responsive to master cylinder pressure for controlling pump flow and for permitting the decay of pressure in the brake cylinders.