ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,383,911, issued on Aug. 12, was assigned to HYDAC TECHNOLOGY GMBH (Sulzbach/Saar, Germany).
"Hydraulic accumulator" was invented by Norbert Weber (Saarsbrucken, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to a hydraulic accumulator, in particular in the form of a piston-type accumulator, having a separating element which is arranged in an accumulator housing and fluid-tightly separates two fluid chambers, in particular a closed accumulator chamber comprising a working gas and a liquid chamber comprising an operating liquid such as hydraulic oil, from one another, wherein a fluid port is fluidically connected to one of t...