Patents by Inventor June R. Bornor

June R. Bornor 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).

  • Heat treating furnace with load control for fan motor
    Patent number: 4141539
    Abstract: Gas is circulated within the chamber of a heat treating furnace by a fan which is driven by an electric motor. The current drawn by the motor is detected and, when the current exceeds a predetermined magnitude, the density of the gas in the chamber is reduced to prevent an excessive load from being imposed on the motor. The density of the gas is reduced by shutting off the flow of gas to the chamber and by exhausting gas from the chamber.
    Type: Grant
    Filed: November 3, 1977
    Date of Patent: February 27, 1979
    Assignee: Alco Standard Corporation
    Inventor: June R. Bornor