3736880

Information

• Patent Grant
• 3736880

• References
• Source

• Patent Number

  3,736,880

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1973
  51 years ago

• CPC

  • B61F5/383 - Adjustment controlled by non-mechanical devices
  • B60L13/06 - Means to sense or control vehicle position or attitude with respect to railway
  • B60L13/10 - Combination of electric propulsion and magnetic suspension or levitation
  • B60L15/005 - for control of propulsion for vehicles propelled by linear motors
  • B60V3/04 - co-operating with rails or other guiding means
  • G05D3/1427 - with non-linear amplifier chain
  • H02K41/03 - Synchronous motors Motors moving step by step Reluctance motors
  • B60L2200/26 - Rail vehicles
  • Y02T10/645 - Control strategies for dc machines

• US Classifications

  • 104 - Railways
  • 318 - Electricity: motive power systems