Patents by Inventor David H. Kistler

David H. Kistler 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).

  • Method of assembling a precured ring clamp assembly
    Patent number: 4782579
    Abstract: A mechanical clamping assembly and method for clamping coils at stator end windings of large steam turbine generators is provided for generators of the type which inhibit access to at least one side of coils to be clamped. The apparatus includes a precured radial band clamp having an anchor assembly which can be latched into position from radially inward of the generator. The method includes forming the precured band clamp in attachment to the anchor assembly, inserting the clamp and anchor assembly into position in the generator, inserting a pin into the clamp at its radially inward end, pulling on the pin to tension the clamp and inserting shims under the pin to maintain the tension.
    Type: Grant
    Filed: November 3, 1987
    Date of Patent: November 8, 1988
    Assignee: Westinghouse Electric Corp.
    Inventors: Charles M. Rowe, Hector O. Ponce, David H. Kistler