Patents by Inventor Garrido Requena JUAN

Garrido Requena JUAN 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).

  • INTERNAL COMBUSTION ENGINE
    Publication number: 20160237890
    Abstract: It comprises one or more cylinders with pistons therein and mutually opposed power cams connected to respective first and second rotary shafts. The reciprocating pistons act on the power cams to impart a rotating motion to the rotary shafts. An attachment device is provided for connecting the rotary shafts to each other. The attachment device includes a shifting device for changing the relative angular position of the first and second rotary shafts. The result is engine distribution and compression ratio are changed dynamically.
    Type: Application
    Filed: November 4, 2013
    Publication date: August 18, 2016
    Inventor: Garrido Requena JUAN