Patents by Inventor Jong-Dok Kim

Jong-Dok Kim 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).

  • Rod-shaped components between fuel elements of boiling-water reactors
    Patent number: 4067772
    Abstract: A reactor core of a boiling water nuclear reactor having core cells respectively formed of fuel elements, a rod-shaped component disposed in a space between corners of encased fuel elements of four adjacent core cells, and sleeve-like spacer members slid onto the rod-shaped component and axially spaced from one another, the spacer members having a respective eccentric portion braced successively against at least respective different ones of the fuel elements of the core cells.
    Type: Grant
    Filed: September 22, 1976
    Date of Patent: January 10, 1978
    Assignee: Kraftwerk Union Aktiengesellschaft
    Inventor: Jong-Dok Kim