Patents by Inventor Randy E Whitener

Randy E Whitener 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).

  • Patent number: 6930434
    Abstract: The present invention increases the life of a pole crossover while minimizing the need for timely inspections and costly replacements. The present invention splits the pole crossover band 4 at one or more locations along its circumference and then joins the multiple arcs with a flexible member 10, such as an omega shaped bow. As deflection related stresses 8 increase, the circumference of the pole crossover band, the flexible member 10 allows for a natural expansion point in the otherwise rigid material. This relieves stresses that would otherwise be transferred to the connection point 6 between the pole crossover and the generator windings that can cause cracking and eventually generator failure.
    Type: Grant
    Filed: November 4, 2004
    Date of Patent: August 16, 2005
    Assignee: Siemens Westinghouse Power Corporation
    Inventors: Craig Michael Spencer, Randy E Whitener, Raul R Rico, Larry Zeller