Patents by Inventor Walter H. Kearsley

Walter H. Kearsley 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).

  • Programmable temperature control system
    Patent number: 4545357
    Abstract: An air temperature control system for an engine including an intake manifold, an air mixing housing in communication with said intake manifold; the system includes a control unit means, responsive to at least one engine operating parameter and to the temperature of the air delivered to the intake manifold for generating an actuator control signal in accordance with a stored programmed temperature profile; actuator means responsive to the actuator control signal and mechanically linked to the movable air mixing valve for adjusting the air mixing valve in proportion to the actuator control signal; and means for sensing the temperature of the mixed air delivered to the intake manifold.
    Type: Grant
    Filed: November 22, 1983
    Date of Patent: October 8, 1985
    Assignee: Canadian Fram Limited
    Inventors: Walter H. Kearsley, David L. Wendt