Patents by Inventor Wesley H. Watson

Wesley H. Watson 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).

  • Droop adjustable control apparatus for direct current motor drives
    Patent number: 3991349
    Abstract: A field-controlled direct current motor is provided with a circuit responsive to armature current which is adjustable as to the amount of armature current representative signal, and the adjusted current representative signal is used to provide a selected amount of droop in the speed-load characteristic of the motor. A plurality of individually field-controlled direct current motors operating in parallel on a common load are individually adjusted as to the amount of sensed armature current to provide through field control individual selected amounts of droop in the respective speed-load characteristics.
    Type: Grant
    Filed: January 3, 1975
    Date of Patent: November 9, 1976
    Assignee: Westinghouse Electric Corporation
    Inventors: Wesley H. Watson, John M. Bentley