Patents by Inventor Sukil Park

Sukil Park 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).

  • Hydro-carbon injection supply unit
    Patent number: 9169762
    Abstract: A hydro-carbon injection supply unit includes a fuel filter including a damping head which reduces a high fuel pulsation pressure generated in a cylinder head through an inner circulation path along of the fuel, and an HCI part for receiving the fuel discharged from the fuel filter whose pulsation pressure has been reduced and injecting the fuel to an exhaust manifold at a front end of a catalyst. Accordingly, even if a fuel pulsation pressure exceeding a design value is generated in the cylinder head, the HCI part is not influenced at all.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: October 27, 2015
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jiho Kim, Sukil Park, Joungwoo Lee
  • HYDRO-CARBON INJECTION SUPPLY UNIT
    Publication number: 20130133619
    Abstract: A hydro-carbon injection supply unit includes a fuel filter including a damping head which reduces a high fuel pulsation pressure generated in a cylinder head through an inner circulation path along of the fuel, and an HCI part for receiving the fuel discharged from the fuel filter whose pulsation pressure has been reduced and injecting the fuel to an exhaust manifold at a front end of a catalyst. Accordingly, even if a fuel pulsation pressure exceeding a design value is generated in the cylinder head, the HCI part is not influenced at all.
    Type: Application
    Filed: June 20, 2012
    Publication date: May 30, 2013
    Applicants: Kia Motors Corporation, Hyundai Motor Company
    Inventors: Jiho KIM, Sukil Park, Joungwoo Lee