US Patent Issued to HAMILTON SUNDSTRAND on Oct. 21 for "Fuel system with boosted and cooled variable displacement main fuel pump and electromechanical actuators" (Connecticut Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,828, issued on Oct. 21, was assigned to HAMILTON SUNDSTRAND Corp. (Charlotte, N.C.).

"Fuel system with boosted and cooled variable displacement main fuel pump and electromechanical actuators" was invented by Naison Mastrocola (Goshen, Conn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fluid system includes a boost pump and a variable displacement pump along a main leg configured to output fluid within a pressure range and at variable flow rates. An auxiliary leg of the fluid system includes an auxiliary pump configured to receive a portion of the fluid from the main leg and to output pressurized fluid to a control valve of the variable displacem...