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:
Jan. 17, 2017
Filed:
Jul. 31, 2012
Holger Kollmann, Rodgau, DE;
Peter Leska, Dreieich, DE;
Ralph Gronau, Wetter, DE;
Michel Wagner, Zwingenberg, DE;
Jörg Berntheusel, Neu Anspach, DE;
Erik Händler, Lampertheim, DE;
Silvio Färber, Hofheim, DE;
Patrik Henke, Frankfurt, DE;
Alexander Treib, Heddernheim, DE;
Andreas Neu, Kuhardt, DE;
Holger Kollmann, Rodgau, DE;
Peter Leska, Dreieich, DE;
Ralph Gronau, Wetter, DE;
Michel Wagner, Zwingenberg, DE;
Jörg Berntheusel, Neu Anspach, DE;
Erik Händler, Lampertheim, DE;
Silvio Färber, Hofheim, DE;
Patrik Henke, Frankfurt, DE;
Alexander Treib, Heddernheim, DE;
Andreas Neu, Kuhardt, DE;
Abstract
In a method for optimizing the pressure setting accuracy, a hydraulic pressure is built up according to a pressure requirement of a hydraulic pump, and overflow control is performed using an analog-controlling hydraulic valve and a known control characteristic curve of the analog-controlling hydraulic valve, which overflow control counteracts a pressure build-up produced by the hydraulic pump that exceeds the pressure requirement. In addition to the known control characteristic curve of the analog-controlling hydraulic valve, at least one additional valve characteristic is taken into account for the overflow control.