Patents by Inventor Phillip L. Adamczyk

Phillip L. Adamczyk 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).

  • Surge control system and method for dewatering press felts
    Patent number: 4753711
    Abstract: A surge control system for dewatering press felts on a papermaking machine which includes a suction pipe, a variable speed drive motor, a centrifugal exhauster driven by the variable speed drive motor and connected to the suction pipe to provide vacuum to a felt passing over a slot for dewatering thereof. A surge valve is provided and is opened to admit air to the centrifugal exhauster so as to prevent surge when the centrifugal exhauster is operating at a predetermined level at which the centrifugal exhauster will surge.
    Type: Grant
    Filed: September 10, 1986
    Date of Patent: June 28, 1988
    Assignee: Albany International Corp.
    Inventors: Joseph A. Bolton, Phillip L. Adamczyk