The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 2020
Filed:
Jun. 20, 2018
Wabco Gmbh, Hannover, DE;
Mirko Brütt, Ronnenberg, DE;
Michael Haverkamp, Hannover, DE;
WABCO GmbH, Hannover, DE;
Abstract
A hydraulic power brake system () of a wheeled vehicle or for a vehicle unit has a main brake line (), in which a setpoint brake pressure can be controlled via a brake valve () that is operated via a brake pedal (), and from which an axle brake line or a wheel brake line () branches off. Inlet valves and outlet valves and a pilot control valve of the ABS control system for the vehicle unit or for each vehicle axle are respectively disposed together in an ABS modulator block (), which also includes a temperature sensor () for detecting the oil temperature (T) and a heating element () for locally heating the hydraulic oil are disposed in each ABS modulator block ().