Patents Assigned to Torque Systems Incorporated
  • Hybrid field permanent magnet motor
    Patent number: 4079278
    Abstract: A permanent magnet servomotor having a split series aiding field adapted for direct connection to an SCR or other switching type drive amplifier and permitting the use of high flux density permanent magnet poles which provide an intended high field strength to accomplish commutation at higher horsepower while being immune from pole demagnetization.
    Type: Grant
    Filed: September 4, 1975
    Date of Patent: March 14, 1978
    Assignee: Torque Systems Incorporated
    Inventor: John R. Luneau