3523231

Information

• Patent Grant
• 3523231

• References
• Source

• Patent Number

  3,523,231

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1970
  54 years ago

• CPC

  • G01D5/36 - Forming the light into pulses
  • G05B19/353 - with speed feedback only
  • G05B2219/37176 - Disk emits phase shifted pulses, special convertor
  • G05B2219/41464 - Servo loop with position decoder, see figure SE-nine

• US Classifications

  • 318 - Electricity: motive power systems