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:
Sep. 13, 2022
Filed:
Mar. 25, 2019
Wabco Gmbh, Hannover, DE;
Julian Van Thiel, Großburgwedel, DE;
WABCO GmbH, Hannover, DE;
Abstract
An electropneumatic brake control module () for utility vehicles () includes a supply port () for connecting a compressed air supply (); a first axle channel port (); a pneumatically controlled inlet/outlet valve unit () for outputting a first braking pressure (PB) at the first axle channel port (); and an electropneumatic pilot control unit () for outputting at least one first control pressure (P) at the inlet/outlet valve unit (). The brake control module () further includes a redundancy pressure port () for receiving a redundancy pressure (PR) and a redundancy valve unit () connected to the redundancy pressure port () for outputting a redundancy braking pressure (PBR) at the first axle channel port () in the event that the electropneumatic pilot control unit () has a fault.