3223830

Information

• Patent Grant
• 3223830

• References
• Source

• Patent Number

  3,223,830

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • G05B19/33 - using an analogue measuring device
  • G05B19/351 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05B2219/35481 - Display, panel
  • G05B2219/41105 - Coarse fine
  • G05B2219/41461 - Phase counter and phase discriminator, phase locked motion
  • H03M1/485 - for position encoding

• US Classifications

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