Patents by Inventor Yongshun Yang

Yongshun Yang 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).

  • Heat engine
    Patent number: 8800281
    Abstract: A heat engine includes four groups of cylinder assemblies and a transmission output mechanism. The transmission output mechanism includes a rocker-arm shaft support, a crankshaft support, a first rocker-arm assembly, a second rocker-arm assembly, and a crankshaft rotatablely installed on the crankshaft support. A crankshaft long-arm connecting rod and a crankshaft short-arm connecting rod are hinged on the crankshaft. The first rocker-arm assembly includes a first straight shaft, a first long arm and a second long arm, and a first hinged part is arranged on the second long arm to hinge with the crankshaft long-arm connecting rod. The second rocket-arm assembly includes a second straight shaft, a third long arm and a fourth long arm and a short arm. A second hinged part is arranged on the short arm to hinge with the crankshaft short-arm connecting rod. The crankshaft long-arm connecting rod is parallel with the short arm and the crankshaft short-arm connecting rod is parallel with the second long arm.
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: August 12, 2014
    Inventor: Yongshun Yang
  • HEAT ENGINE
    Publication number: 20120260648
    Abstract: A heat engine includes four groups of cylinder assemblies and a transmission output mechanism. The transmission output mechanism includes a rocker-arm shaft support, a crankshaft support, a first rocker-arm assembly, a second rocker-arm assembly, and a crankshaft rotatablely installed on the crankshaft support. A crankshaft long-arm connecting rod and a crankshaft short-arm connecting rod are hinged on the crankshaft. The first rocker-arm assembly includes a first straight shaft, a first long arm and a second long arm, and a first hinged part is arranged on the second long arm to hinge with the crankshaft long-arm connecting rod. The second rocket-arm assembly includes a second straight shaft, a third long arm and a fourth long arm and a short arm. A second hinged part is arranged on the short arm to hinge with the crankshaft short-arm connecting rod. The crankshaft long-arm connecting rod is parallel with the short arm and the crankshaft short-arm connecting rod is parallel with the second long arm.
    Type: Application
    Filed: May 21, 2010
    Publication date: October 18, 2012
    Inventor: Yongshun Yang