ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,320, issued on Nov. 11, was assigned to Schaeffler Technologies AG & Co. KG (Herzogenaurach, Germany).
"Method for the valve control of a hydraulic valve" was invented by Ralf Mannsperger (Renchen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for valve control of a hydraulic valve which, in an actuation device of a clutch, influences an actuation pressure for actuating the clutch in accordance with an electrical actuation variable that actuates the hydraulic valve. The method includes selectively switching the clutch at least between a first clutch actuation state, in which the actuation pressure has a pressure value in a first ac...