3555542

Information

• Patent Grant
• 3555542

• References
• Source

• Patent Number

  3,555,542

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  53 years ago

• CPC

  • G08C19/46 - of which both rotor and stator carry windings
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/192 - Measuring systems
  • H03M2201/2372 - with intermediate conversion to phase or time of phase reversal
  • H03M2201/4125 - representing angular position
  • H03M2201/4155 - Phase modulated carrier
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/425 - Non-denominational
  • H03M2201/4262 - Binary radix
  • H03M2201/4279 - Pure
  • H03M2201/533 - Goniometric
  • H03M2201/60 - Fidelity improvement
  • H03M2201/6121 - Automatic
  • H03M2201/843 - Resolvers
  • H03M2201/91 - Theory
  • H03M2201/93 - Constructional details

• US Classifications

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