3479574

Information

• Patent Grant
• 3479574

• References
• Source

• Patent Number

  3,479,574

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1969
  55 years ago

• CPC

  • G05B19/416 - characterised by control of velocity, acceleration or deceleration
  • G06F7/68 - using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
  • G05B2219/43188 - Vector speed with feedback

• US Classifications

  • 318 - Electricity: motive power systems
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 700 - Data processing: generic control systems or specific applications
  • 708 - Electrical computers: arithmetic processing and calculating