Patents by Inventor Ed Linck

Ed Linck 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).

  • Loop seal expansion joint
    Patent number: 5383316
    Abstract: An expansion joint and flexible seal for refractory lined flues includes a baffle system in combination with a filter element and an air purge system for preventing egress of flue particulates. The baffle system is slideably positionable to accommodate relative lateral displacement of the flues.
    Type: Grant
    Filed: October 9, 1991
    Date of Patent: January 24, 1995
    Assignee: Pyropower Corporation
    Inventors: James Burke, Ed Linck
  • Expansion joint flexible seal
    Patent number: 5311715
    Abstract: An expansion joint and flexible seal for refractory lined flues includes a flexible insulating body having a pair of end faces, a pair of lateral faces and a longitudinal dimension. The flexible seal further includes a filter element positioned adjacent to one of the end faces and extending in the longitudinal dimension. The filter element is attached to the insulating body and the assembly may be placed with other seal assemblies in endwise fashion around the periphery of a pair of opposing flue members. A further external pressure seal is provided, mounted to each end of the flue elements.
    Type: Grant
    Filed: October 16, 1990
    Date of Patent: May 17, 1994
    Assignee: Pyropower Corporation
    Inventors: Ed Linck, Neil R. Raskin, V. Swaminathan