Patents by Inventor Peter J. Mazzei

Peter J. Mazzei 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: 4060413
    Abstract: Composite turbine blades and vanes have been proposed in the past formed from nickel or cobalt base superalloys and reinforcing fibres such as tungsten, molybdenum, silicon carbide, or graphite. One of the problems has been the spacing of the fibres and arrangement within the form. The present invention provides for such arrangement by means of aligning the fibres on an alloy powder tape or cloth comprising powdered superalloy and an organic binder. Pieces of the tape are then cut in the desired shape and arranged within a mold and subsequently bonded into a consolidated shape.
    Type: Grant
    Filed: June 11, 1976
    Date of Patent: November 29, 1977
    Assignee: Westinghouse Canada Limited
    Inventors: Peter J. Mazzei, Gerrit VanDrunen