ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,878, issued on March 3, was assigned to DOMIN FLUID POWER Ltd. (Bristol, Great Britain).
"Radial piston pumps" was invented by Andrew Collins (Bristol, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A radial piston pump comprising a rotor mounted for rotation on a pintle. The rotor comprises a plurality of piston chambers, a piston being mounted in each of said chambers for reciprocal movement. The pump comprises at least one auxiliary flow path which connects another component of the pump to the piston chambers. The pintle comprises a plurality of flow galleries comprising at least one supply flow gallery forming part of a supply flow...