3165952

Information

• Patent Grant
• 3165952

• References
• Source

• Patent Number

  3,165,952

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1965
  59 years ago

• CPC

  • B21D28/243 - in profiles
  • G05B19/351 - the positional error is used to control continuously the servomotor according to its magnitude
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G05B2219/37462 - Resistor, potentiometers
  • H03M2201/01 - First edition
  • H03M2201/122 - Servo-systems for D/A conversion
  • H03M2201/128 - using a servomotor as analogue generator
  • H03M2201/194 - Control systems
  • H03M2201/2241 - using a single stage
  • H03M2201/2275 - in which the input is modified at each step or stage
  • H03M2201/3105 - Successive addition or subtraction of selected values
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3142 - Series network
  • H03M2201/3173 - Inductors
  • H03M2201/412 - representing linear position
  • H03M2201/4135 - Momentary value
  • H03M2201/4212 - Serial
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/512 - Mechanical/electrical
  • H03M2201/8128 - Diodes
  • H03M2201/8132 - Transistors
  • H03M2201/848 - Relays
  • Y10T83/169 - Indeterminate length, web or strand
  • Y10T83/175 - With condition sensor
  • Y10T83/446 - With means to initiate tool feed by same control impulse

• US Classifications

  • 083 - Cutting
  • 307 - Electrical transmission or interconnection systems
  • 318 - Electricity: motive power systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 341 - Coded data generation or conversion
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 700 - Data processing: generic control systems or specific applications