Patents by Inventor Hakin Yalcin

Hakin Yalcin 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).

  • Fuel injection valve for internal combustion engines
    Patent number: 6651911
    Abstract: Fuel injection valve with a nozzle body having a central guide hole and, to the side of the guide hole, a supply channel curved in an approximately circular manner with a radius, both of which open into a pressure chamber, the supply channel being formed by an erosion device, and in another configuration the nozzle body having a step at its face end. The construction features give the nozzle body great pressure resistance.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: November 25, 2003
    Assignee: Siemens Aktiengesellschaft
    Inventors: Hakin Yalcin, Gunter Lewentz