2775727

Information

• Patent Grant
• 2775727

• References
• Source

• Patent Number

  2,775,727

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1956
  68 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G05B19/27 - using an absolute digital measuring device
  • G05B2219/34043 - Delay line
  • G05B2219/42237 - Pwm pulse width modulation, pulse to position modulation ppm
  • H03M2201/01 - First edition
  • H03M2201/126 - with auxiliary D/A conversion of the error signal
  • H03M2201/128 - using a servomotor as analogue generator
  • H03M2201/194 - Control systems
  • H03M2201/198 - Computing systems
  • H03M2201/2114 - with denominational arrangement
  • H03M2201/2185 - Photoelectric
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3136 - Specific network arrangement
  • H03M2201/3168 - Resistors
  • H03M2201/32 - Intermediate conversion to time interval type
  • H03M2201/4105 - Positive/negative indication
  • H03M2201/4125 - representing angular position
  • H03M2201/4135 - Momentary value
  • H03M2201/418 - Width modulated pulses
  • H03M2201/4204 - positive/negative indication
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/52 - Digital conversions
  • H03M2201/526 - Parallel/serial
  • H03M2201/53 - Non-linear conversions
  • H03M2201/532 - Specific type of non-linearity
  • H03M2201/8128 - Diodes
  • H03M2201/8132 - Transistors
  • H03M2201/8192 - Photoelectric devices
  • H03M2201/844 - Servomotors
  • Y10S177/06 - Photoelectric

• US Classifications

  • 318 - Electricity: motive power systems
  • 177 - Weighing scales
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 340 - Communications: electrical
  • 341 - Coded data generation or conversion