3105927

Information

• Patent Grant
• 3105927

• References
• Source

• Patent Number

  3,105,927

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1963
  61 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G05B19/291 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05B2219/41326 - Step motor
  • H03M2201/01 - First edition
  • H03M2201/122 - Servo-systems for D/A conversion
  • H03M2201/126 - with auxiliary D/A conversion of the error signal
  • H03M2201/128 - using a servomotor as analogue generator
  • H03M2201/194 - Control systems
  • H03M2201/30 - D/A converters
  • H03M2201/3105 - Successive addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/4125 - representing angular position
  • H03M2201/4135 - Momentary value
  • H03M2201/4155 - Phase modulated carrier
  • H03M2201/4204 - positive/negative indication
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4237 - Multivalued
  • H03M2201/4266 - Decimal radix
  • H03M2201/512 - Mechanical/electrical
  • H03M2201/8128 - Diodes
  • H03M2201/8132 - Transistors
  • H03M2201/844 - Servomotors

• US Classifications

  • 318 - Electricity: motive power systems
  • 341 - Coded data generation or conversion