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:
Apr. 01, 2024
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Silver Atena Gmbh, Munich, DE;
Phillip Müller, Stuttgart, DE;
Martin Klepatsch, Fürstenfeldbruck, DE;
Dr. Ing. h.c. F. Porsche Aktiengesellschaft, , DE;
Silver Atena GmbH, , DE;
Abstract
Damping arrangement for an axle of an active chassis of a motor vehicle. A damping system interacts with each wheel of the axle. Each of the damping systems includes the following assemblies: a damper including a double-acting hydraulic cylinder and a piston, a hydraulic pump and an electric motor for driving same, and a hydraulic unit which includes a hydraulic reservoir and valves. The hydraulic pump and the hydraulic unit of the respective damping system interact with hydraulic chambers of the hydraulic cylinder in such a manner that a movement of the piston in a first or in a second operating direction can be provided depending on the delivery direction of the hydraulic pump. The electric motors of both damping systems are connected to a common control device and can be actuated thereby, wherein the common control device has electronic assemblies which are distributed on different printed circuit boards.