Patents Assigned to Jordan Controls, Inc.
  • Spring return electric actuator
    Patent number: 5518462
    Abstract: A rotary actuator for opening and closing a valve, damper or linkage for industrial application, the actuator including a housing having a motor mounted thereon for driving a speed reduction gear train to reduce the speed of the motor, the rotary motion of the output shaft of the speed reduction gearing to linear motion against the force of a biasing spring to convert the linear motion of the converting motion to rotary motion of the output shaft.
    Type: Grant
    Filed: August 12, 1994
    Date of Patent: May 21, 1996
    Assignee: Jordan Controls, Inc.
    Inventor: Robert L. Yach