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. 26, 2013
Filed:
May. 30, 2007
Rolf Rathke, Ulm, DE;
Christine Ehret, Elchingen, DE;
Martin Behm, Ulm, DE;
Matthias Mueller, Neusaess, DE;
Rolf Rathke, Ulm, DE;
Christine Ehret, Elchingen, DE;
Martin Behm, Ulm, DE;
Matthias Mueller, Neusaess, DE;
Brueninghaus Hydromatik GmbH, Elchingen, DE;
Abstract
The invention relates to a drive () having an energy storage device and a method for storing brake energy. A drive () has an energy storage device having a hydrostatic piston engine () and a storage element () which is connected thereto. In a high-pressure storage line (), an adjustable throttle location () is arranged between the piston engine () and the storage element (). During the braking operation, the adjustable throttle location () is adjusted in accordance with a detected requested brake torque. The pressure medium is conveyed from the hydrostatic piston engine () via the adjustable throttle location () into the storage element ().