3098995

Information

• Patent Grant
• 3098995

• References
• Source

• Patent Number

  3,098,995

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1963
  61 years ago

• CPC

  • G05B19/231 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05D3/20 - using a digital comparing device
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G05B2219/43179 - Speed changes gradualy from constant value to zero
  • H03M2201/01 - First edition
  • H03M2201/122 - Servo-systems for D/A conversion
  • H03M2201/128 - using a servomotor as analogue generator
  • H03M2201/412 - representing linear position
  • H03M2201/4125 - representing angular position
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/425 - Non-denominational
  • H03M2201/4262 - Binary radix
  • H03M2201/4279 - Pure
  • H03M2201/8128 - Diodes
  • H03M2201/8132 - Transistors
  • H03M2201/8192 - Photoelectric devices
  • H03M2201/847 - Switches
  • H03M2201/93 - Constructional details

• US Classifications

  • 340 - Communications: electrical
  • 341 - Coded data generation or conversion