Patents by Inventor Lonnie W. Pinaire

Lonnie W. Pinaire 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).

  • Hydrogen cooled turbine
    Patent number: 4312625
    Abstract: A bladed rotor for a turbine having a rotor disk and a plurality of blades. The blades contain a plurality of passages therein for circulating a hydrogen coolant in order to cool the blade. In order to prevent leakage of the hydrogen the blade is electron welded onto the rotor disk.
    Type: Grant
    Filed: June 11, 1969
    Date of Patent: January 26, 1982
    Assignee: The United States of America as represented by the Secretary of the Air Force
    Inventor: Lonnie W. Pinaire