2867724

Information

• Patent Grant
• 2867724

• References
• Source

• Patent Number

  2,867,724

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1959
  66 years ago

• CPC

  • G05B19/231 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05B2219/34043 - Delay line
  • G05B2219/37176 - Disk emits phase shifted pulses, special convertor
  • G05B2219/41241 - Anti-coincidence, synchronizer
  • G05B2219/41245 - Discrimination of direction

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 318 - Electricity: motive power systems
  • 341 - Coded data generation or conversion
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems