US Patent Issued to SAFRAN AERO BOOSTERS on Oct. 6 for "Fluid pump for an aircraft turbomachine, lubrication circuit and aircraft turbomachine" (Belgian Inventor)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,753,758, issued on Oct. 6, was assigned to SAFRAN AERO BOOSTERS (Herstal, Belgium).

"Fluid pump for an aircraft turbomachine, lubrication circuit and aircraft turbomachine" was invented by Quentin Borlon (Herstal, Belgium).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fluid pump for an aircraft turbomachine includes a ring through which a duct passes along a central axis, a rotor driven in rotation with respect to the ring along a main axis offset relative to the central axis. Cavities between the ring and the rotor have volumes that vary according to the angular position of the rotor with respect to the ring. The pump further includes an inlet space f...