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, 2026
Filed:
Oct. 01, 2024
Volvo Truck Corporation, Gothenburg, SE;
Chidambaram Subramanian, Greensboro, NC (US);
Volvo Truck Corporation, Gothenburg, SE;
Abstract
A pneumatic suspension arrangement for a vehicle is provided. The pneumatic suspension arrangement comprises: an air bellow for suspending the vehicle, a flow control valve for controlling a first flow of air, a chamber containing a Non-Newtonian Fluid (NNF). a piston configured to be moveable within the chamber. The flow control valve is configured to control a flow rate of the first flow of air based on a ride height of the vehicle. The pneumatic suspension arrangement further comprises a valve assembly configured to further control the first flow of air based on a position of the piston. The chamber is configured to be connected with the flow control valve such that the pneumatic suspension arrangement is operative to push the piston into the NNF of the chamber, based on the flow rate of the first flow of air.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile