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:
Apr. 14, 2025
Filed:
Oct. 24, 2022
Knorr-bremse Systeme Fuer Nutzfahrzeuge Gmbh, Munich, DE;
Michael Belling-Hoffmann, Renningen, DE;
Alexander Matt, Bruchsal, DE;
Christian Kaufmann, Sindelfingen, DE;
Dominikus Drayss, Wallduern, DE;
KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH, Munich, DE;
Abstract
A valve-device (VD) for a vehicle-braking-system (VBS), and a VBS. A VD for a VBS, having first/second control-units (CU), which are electrically connectable to the VD, which includes a valve-unit (VU) with an actuator for actuating the VU, a valve housing (VH) for the VU, and an error protection module (EPM) outside the VH. The EPM includes first/second supply-ports (SP) for electrical attachment to the first/second CUs, first/second main-ports (MP) for electrical attachment to the first/second CUs, a first connection port (CP) electrically connected to the first/second SPs, for electrical connection to the actuator, a second CP electrically connected to the first/second MPs, for electrical connection to the actuator, first and second electric protective circuits (EPC). The first EPC is electrically connected between the first/second SPs, and the first CP. The second EPC is electrically connected between the second CP and the first/second MPs. An EPC includes an electrical fuse-device and/or a diode-element connected in series to the respective supply/main ports.