Patents by Inventor Jacek Beben

Jacek Beben has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Rotary engine and drive coupling
    Patent number: 5192201
    Abstract: A rotary engine includes a pair of rotors each supporting opposed toroidal section pistons rotatably disposed within a crank case defining a toroidal combustion chamber. The piston rotors define pluralities of curved slots which receive interconnecting coupling pins. A drive cam cooperates with the drive pins and a slotted pin guide is captivated between the drive cam and one of the slotted piston rotors. The cooperation of the pin guide, cam and slotted rotors provides the required piston motion and power coupling for use as a rotary engine for rotary pump or compressor.
    Type: Grant
    Filed: October 15, 1990
    Date of Patent: March 9, 1993
    Inventor: Jacek Beben