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. 25, 2026
Filed:
Dec. 23, 2024
Zf Cv Systems Global Gmbh, Bern, CH;
ZF CV Systems Global GmbH, Bern, CH;
Abstract
A compressed-air supply arrangement is for supplying compressed air to an electronically controllable pneumatic brake system of a utility vehicle. An electronically controllable pneumatic brake system includes such a compressed-air supply arrangement. A corresponding utility vehicle includes such a braking system. A method is for engaging a parking brake in the event of a fault of an electronically controllable pneumatic brake system of a utility vehicle. The compressed-air supply arrangement includes a compressor, an air treatment unit, at least one compressed-air reservoir for providing a reservoir pressure, and a delivery-rate limiting device, having a switchable valve unit, for limiting the compressed-air flow delivered by the compressor to the at least one compressed-air reservoir. The switchable valve unit is switched, in the event of a fault of the brake system, via a switching signal received from an electronic brake control unit of the brake system.