Patents by Inventor Wan Shixiong

Wan Shixiong 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).

  • Tj-jet chamber of gasoline engine
    Patent number: 4762104
    Abstract: A combustion chamber with a number of jet hole bores that communicate with the clearance space of the cylinder of an internal combustion engine. When the carburated mixture in the combustion chamber is ignited, the flame front bifurcates into a first portion that enters the clearance space from the combustion chamber through a main opening, and a second flame front that enters the clearance space through the jet holes. The flame fronts violently collide in the clearance space, ensuring complete burning of the carburated mixture.
    Type: Grant
    Filed: October 23, 1985
    Date of Patent: August 9, 1988
    Assignee: Tianjin University
    Inventors: Liu Youjun, Shang Xiujing, Liu Yinlong, Wan Shixiong, Liu Jieping