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:
Mar. 24, 2020
Filed:
Jan. 04, 2018
Beijingwest Industries Co., Ltd., Beijing, CN;
David Fredrick Reuter, Beavercreek, OH (US);
Daniel Norbert Borgemenke, Springboro, OH (US);
Bryan P. Riddiford, Dayton, OH (US);
BEIJINGWEST INDUSTRIES CO., LTD., Beijing, CN;
Abstract
An air management system and method are provided. The system includes a pressurized air source. A manifold block is coupled to the pressurized air source and includes a plurality of suspension valves in fluid communication with the pressurized air source and each defines a suspension orifice of a first diameter for controlling air flow to and from a plurality of air springs. A manifold pressurization valve is in fluid communication with the plurality of suspension valves and the pressurized air source and defines a manifold pressurization orifice of a second diameter that is less than the first diameter of the suspension orifice for opening under high pressure to allow pressurized air into the manifold block. An electronic control unit controls the manifold pressurization valve and the plurality of suspension valves to equalize a high pressure differential across the plurality of suspension valves from the plurality of air springs.