Patents by Inventor Stephen G. Hokky

Stephen G. Hokky 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).

  • Fluid cooled commutated electric motor driving a pump
    Patent number: 4086034
    Abstract: A commutated electric motor, which motor is cooled by the fluid which it pumps. The motor has a molded end cover construction, the material being the bearing material, and providing for guiding of the brushes. Torsion springs are utilized as the sole biasing means and current carrying members for the brushes. Also, the fluid is pumped along a closed channel structure and directed against the brushes to increase endurance.
    Type: Grant
    Filed: April 16, 1976
    Date of Patent: April 25, 1978
    Assignee: Airborne Mfg. Co.
    Inventor: Stephen G. Hokky
  • Fluid cooled commutated electric motor
    Patent number: 3982146
    Abstract: A commutated electric motor, which motor is cooled by the fluid which it pumps. The motor has a molded end cover construction, the material being the bearing material, and providing for guiding of the brushes. Torsion springs are utilized as the sole biasing means and current carrying members for the brushes. Also, the fluid is pumped along a closed channel structure and directed against the brushes to increase endurance.
    Type: Grant
    Filed: February 24, 1975
    Date of Patent: September 21, 1976
    Assignee: Airborne Manufacturing Company
    Inventor: Stephen G. Hokky