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:
Jun. 30, 2020
Filed:
May. 07, 2018
Wabco Europe Bvba, Brussels, BE;
Marek Repela, Wroclaw, PL;
Przemyslaw Zak, Wroclaw, PL;
WABCO Europe BVBA, Brussels, BE;
Abstract
A leveling valve () for discharging and supplying air from and to a plurality of utilization elements (), in particular pneumatic suspension bellows, includes a valve arrangement () for directing air between a source () of pressurized air, an exhaust port () and the utilization elements, a supply port () in fluid communication with the valve arrangement () and the source () of pressurized air, and an exhaust port () having an exhaust air channel (a) for discharging exhaust air. The exhaust port () includes at least one air-permeable damping element, which is at least partly positioned within the exhaust air channel (a).