3768417

Information

• Patent Grant
• 3768417

• References
• Source

• Patent Number

  3,768,417

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • B60L15/005 - for control of propulsion for vehicles propelled by linear motors
  • B60L13/10 - Combination of electric propulsion and magnetic suspension or levitation
  • B60L2200/26 - Rail vehicles
  • Y02T10/644 - Control strategies for ac machines other than vector control
  • Y02T10/645 - Control strategies for dc machines
  • Y10S505/903 - Suspension
  • Y10S505/906 - Switching device

• US Classifications

  • 104 - Railways
  • 191 - Electricity: transmission to vehicles
  • 318 - Electricity: motive power systems
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 505 - Superconductor technology: apparatus, material, process