3423656

Information

• Patent Grant
• 3423656

• References
• Source

• Patent Number

  3,423,656

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1969
  56 years ago

• CPC

  • G05B19/4105 - Analog interpolation
  • G05B19/371 - the positional error is used to control continuously the servomotor according to its magnitude
  • G06G7/30 - for interpolation or extrapolation
  • G05B2219/34135 - Spline

• US Classifications

  • 318 - Electricity: motive power systems
  • 338 - Electrical resistors