2686261

Information

• Patent Grant
• 2686261

• References
• Source

• Patent Number

  2,686,261

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1954
  70 years ago

• CPC

  • H02P27/04 - using variable-frequency supply voltage
  • H02M5/005 - using discharge tubes

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 331 - Oscillators
  • 363 - Electric power conversion systems