3211985

Information

• Patent Grant
• 3211985

• References
• Source

• Patent Number

  3,211,985

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1965
  59 years ago

• CPC

  • G05F1/44 - semiconductor devices only
  • H02M1/08 - Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
  • H02M1/081 - wherein the phase of the control voltage is adjustable with reference to the AC source
  • H02M7/151 - with automatic control
  • H02M7/1552 - in a biphase or polyphase arrangement
  • H02M7/1557 - with automatic control of the output voltage or current
  • H02M7/525 - with automatic control of output waveform or frequency
  • H02P7/293 - using phase control
  • Y10S388/917 - Thyristor or scr

• US Classifications

  • 363 - Electric power conversion systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 388 - Electricity: motor control systems