US Patent Issued on Sept. 23 for "Three-cycle (stroke) rotary radial vane piston internal combustion engine" (Kuwaiti Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,852, issued on Sept. 23.

"Three-cycle (stroke) rotary radial vane piston internal combustion engine" was invented by Adel Al-Subaih (Kaifan, Kuwait).

According to the abstract* released by the U.S. Patent & Trademark Office: "A three-cycle radial vane piston internal combustion engine comprising an engine block integrating a cylindrical power casing, drive box, and compressor. The power casing includes air inlet, fuel injector, spark plug, and exhaust outlet ports, and houses three or more meshed radial vane pistons mounted on centrally located coaxial shafts forming three or more chambers. The coaxial shafts extend into the drive box, each shaft having a radial crank with a bus...