Patents Assigned to Planetarische Motoren AG
  • Orbital engine
    Patent number: 6230681
    Abstract: A rotor-piston internal combustion engine comprised of a body with two intersecting circular cylinders with pistons therein, two diametrically located ignition chambers and two cylindrical cavities, driving shaft and piston synchro mechanism with two hinges is provided.
    Type: Grant
    Filed: July 2, 1999
    Date of Patent: May 15, 2001
    Assignee: Planetarische Motoren AG
    Inventors: Alexander Kiseljev, Eugenji Borisov