3441827

Information

• Patent Grant
• 3441827

• References
• Source

• Patent Number

  3,441,827

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  55 years ago

• CPC

  • H03F9/02 - current-controlled
  • B60L11/00 - Electric propulsion with power supplied within the vehicle
  • B60L15/08 - using pulses
  • H02P7/281 - the DC motor being operated in four quadrants
  • H02P7/30 - using magnetic devices with controllable degree of saturation
  • Y02T10/645 - Control strategies for dc machines
  • Y02T10/646 - Number of electric drive machines
  • Y02T10/648 - Two electric drive machines
  • Y10S388/913 - Saturable reactor, space discharge device, or magnetic amplifier
  • Y10S388/917 - Thyristor or scr

• US Classifications

  • 388 - Electricity: motor control systems