Patents Assigned to Powerdyne Corporation
  • Motor driven pump
    Patent number: 5129795
    Abstract: A motor driven pump of the canned or isolated stator type wherein pressure regulation of fluid control for motor cooling and magnetic thrust balancing of the motor rotor are independent of each other.
    Type: Grant
    Filed: May 31, 1991
    Date of Patent: July 14, 1992
    Assignee: Powerdyne Corporation
    Inventor: George J. Hyland