US Patent Issued to ZF FRIEDRICHSHAFEN on May 27 for "Hydraulic fluid supply system, in particular for a suspension system" (German Inventor)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,311,719, issued on May 27, was assigned to ZF FRIEDRICHSHAFEN AG (Friedrichshafen, Germany).

"Hydraulic fluid supply system, in particular for a suspension system" was invented by Josef Renn (Dettlebach, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A hydraulic fluid supply system, in particular for a suspension system, having a pump for supplying a connection of the hydraulic fluid supply system for a connectable actuator. Starting from the pump, a minimum-pressure-maintaining valve having a control connection for the connectable actuator, is operatively provided upstream of the connection."

The patent was filed on Nov. 25, 2020, under Applic...