Patents by Inventor Jean Teulon

Jean Teulon 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).

  • Device for supporting a fuel-pin cluster within a nuclear reactor fuel assembly wrapper
    Patent number: 4003787
    Abstract: A supporting member for an array of parallel rails each carrying one row of slidably mounted pins of a fuel clister is placed coaxially at the lower end of a vertical fuel assembly wrapper. The ends of the rails are engaged in vertical slots formed in the supporting member and are secured by locking-rods mounted in open grooves located transversely to the slots in the outer faces of the supporting member.
    Type: Grant
    Filed: March 11, 1975
    Date of Patent: January 18, 1977
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Pierre Marmonier, Bernard Mesnage, Jean Teulon, Jean-Pierre Simonneau
  • Device for supporting a fuel pin cluster within a nuclear reactor fuel assembly wrapper
    Patent number: 3996101
    Abstract: A supporting member for an array of parallel rails each carrying one row of slidably mounted pins of a fuel cluster is placed coaxially at the lower end of a vertical fuel assembly wrapper. Each parallel rail is provided at each end with a downward extension and terminal lug which engages in a lateral groove formed in the periphery of the supporting member in order to lock and maintain the rails and the fuel pins in uniformly spaced relation within the fuel assembly wrapper.
    Type: Grant
    Filed: March 11, 1975
    Date of Patent: December 7, 1976
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Pierre Marmonier, Bernard Mesnage, Jean Teulon, Jean Vayra, Henri Venobre