Patents Represented by Attorney Musial, N. T.

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  • Composite seal for turbomachinery
    Patent number: 4207024
    Abstract: A gas path seal suitable for use with a turbine engine or compressor is provided. A shroud wearable or abradable by the abrasion of the rotor blades of the turbine or compressor shrouds the rotor blades. A compliant backing surrounds the shroud. The backing is a compliant material covered with a thin ductile layer. A mounting fixture surrounds the backing.
    Type: Grant
    Filed: August 4, 1978
    Date of Patent: June 10, 1980
    Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
    Inventors: Robert C. Bill, Lawrence P. Ludwig