3568028

Information

• Patent Grant
• 3568028

• References
• Source

• Patent Number

  3,568,028

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1971
  53 years ago

• CPC

  • G05B19/33 - using an analogue measuring device
  • G05B2219/37175 - Normal encoder, disk for pulses, incremental
  • G05B2219/37313 - Derive speed from position
  • G05B2219/41321 - Brushless dc motor
  • G05B2219/42074 - Position feedback and speed feedback, speed measured with tacho

• US Classifications

  • 318 - Electricity: motive power systems