3614586

Information

• Patent Grant
• 3614586

• References
• Source

• Patent Number

  3,614,586

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • H02M3/135 - using semiconductor devices only
  • H02P7/29 - using pulse modulation
  • Y10S388/905 - Armature and field windings connected in series
  • Y10S388/919 - Triggered by resistor or capacitor
  • Y10S388/92 - Chopper

• US Classifications

  • 363 - Electric power conversion systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 388 - Electricity: motor control systems