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:
Dec. 31, 2024
Filed:
Jan. 31, 2024
Zf Cv Systems Europe Bv, Brussels, BE;
Werner Dreyer, Garbsen, DE;
Pawel Wysocki, Wroclaw, PL;
Wojciech Zabieglo, Wroclaw, PL;
Przemyslaw Zak, Wroclaw, PL;
ZF CV Systems Europe BV, Brussels, BE;
Abstract
An air valve assembly housing, in particular an air valve assembly, is for an air valve assembly of a commercial vehicle air suspension system. The air valve assembly housing includes an air exhaust chamber and an actuator chamber configured to accommodate a pneumatic actuator. The pneumatic actuator has a valve body that is configured to move between a closed position and an open position. The air valve assembly housing includes a fluid passageway that extends from the actuator chamber to the air exhaust chamber such that the actuator chamber and the air exhaust chamber are in fluid communication at least when the valve body is in the open position. A number of radially extending protrusions partially obstruct the fluid passageway.