3069608

Information

• Patent Grant
• 3069608

• References
• Source

• Patent Number

  3,069,608

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1962
  61 years ago

• CPC

  • G05B19/253 - with speed feedback only
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G05B2219/33088 - Clock
  • G05B2219/34034 - Multiplier, prm, brm
  • G05B2219/35373 - Data storage, buffer
  • G05B2219/35534 - Conversion input data
  • G05B2219/36366 - Data, read in, distribution
  • G05B2219/36368 - Tape reader
  • G05B2219/37175 - Normal encoder, disk for pulses, incremental
  • G05B2219/41363 - Excess in error, error too large, follow up error
  • H03M2201/01 - First edition
  • H03M2201/122 - Servo-systems for D/A conversion
  • H03M2201/128 - using a servomotor as analogue generator
  • H03M2201/194 - Control systems
  • H03M2201/2111 - using a pure representation
  • H03M2201/2133 - with directional discrimination
  • H03M2201/2159 - Switches commutators
  • H03M2201/4105 - Positive/negative indication
  • H03M2201/412 - representing linear position
  • H03M2201/4125 - representing angular position
  • H03M2201/4204 - positive/negative indication
  • H03M2201/4212 - Serial
  • H03M2201/4233 - Bivalued
  • H03M2201/425 - Non-denominational
  • H03M2201/4279 - Pure
  • H03M2201/8112 - Gaseous tubes
  • H03M2201/844 - Servomotors
  • H03M2201/847 - Switches
  • H03M2201/848 - Relays
  • H03M2201/93 - Constructional details
  • Y10S242/01 - Tape program control means
  • Y10T409/300896 - with sensing of numerical information and regulation without mechanical connection between sensing means and regulated means [i.e., numerical control]

• US Classifications

  • 318 - Electricity: motive power systems
  • 242 - Winding, tensioning, or guiding
  • 307 - Electrical transmission or interconnection systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 341 - Coded data generation or conversion
  • 346 - Recorders
  • 409 - Gear cutting, milling, or planing
  • 708 - Electrical computers: arithmetic processing and calculating