Patents by Inventor Robert G. Matlock

Robert G. Matlock 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).

  • Identification of failed fuel element
    Patent number: 3964964
    Abstract: A passive fission product gas trap is provided in the upper portion of each fuel subassembly in a nuclear reactor. The gas trap consists of an inverted funnel of less diameter than the subassembly having a valve at the apex thereof. An actuating rod extends upwardly from the valve through the subassembly to a point where it can be contacted by the fuel handling mechanism for the reactor. Interrogation of the subassembly for the presence of fission products is accomplished by lowering the fuel handling machine onto the subassembly to press down on the actuating rod and open the valve.
    Type: Grant
    Filed: October 15, 1974
    Date of Patent: June 22, 1976
    Assignee: The United States of America as represented by the United States Energy Research and Development Administration
    Inventors: Richard M. Fryer, Robert G. Matlock