Patents by Inventor Bülent Pulat EVIRGEN

Bülent Pulat EVIRGEN 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).

  • Patent number: 11261733
    Abstract: A four-stroke rotary-piston engine has an outer disk, and inner disk, at least one cylinder, at least one piston, at least one piston rod, a fixed gear engaged with a planet gear and a rotary gate valve positioned at a head of the cylinder. The inner disk is rotatable with respect to the outer disk by a compression control device. The planet gear rotates a crank situated on a shaft thereof. The shaft passes upwardly through the inner disk. The crank reciprocates a lever via the piston rod. The lever has an end pivoted on the outer disk so as to push the piston into and out of the cylinder.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: March 1, 2022
    Inventors: Bülent Pulat Evirgen, Bilge Dreysel
  • Publication number: 20180306033
    Abstract: An internal combustion engine is provided using parts that can be produced simply and inexpensively, in which internal combustion engine the fuel is burned optimally by adjustments of compression ratio and valve control times and thus the least possible harmful exhaust gases are emitted while maximum effective power is achieved. Furthermore, all liquid and gaseous fuels can be used.
    Type: Application
    Filed: October 16, 2015
    Publication date: October 25, 2018
    Inventors: Bülent Pulat EVIRGEN, Bilge DREYSEL