Hydraulic unit for a vehicle brake system

The vehicle brake hydraulic unit comprises at least one piston pump with a piston, a piston lifting element, a housing in which the element can rotate, a motor which drives the lifting element, and an electrically controllable valve. A storage unit is connected to an inlet and consists of a cylinder...

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Bibliographic Details
Main Authors LUNDY, JAMES J., JR, KRAUTER, MICHAEL, FINGER, MARC, PROEBSTING, NIKOLAUS, ANGLE, RON S
Format Patent
LanguageEnglish
French
German
Published 29.01.2003
Edition6
Subjects
ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
PERFORMING OPERATIONS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
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Summary:The vehicle brake hydraulic unit comprises at least one piston pump with a piston, a piston lifting element, a housing in which the element can rotate, a motor which drives the lifting element, and an electrically controllable valve. A storage unit is connected to an inlet and consists of a cylinder, a spring loaded piston, and a closure element. A pressure equalisation channel leads from the spring area to the motor. Another channel (101) leads to a low point in the lifting element chamber (9) and removes leakage. A silicone rubber seal (110) is pref. located between the housing block and an axial stop(109).
Bibliography:Application Number: EP19980103070