3651366

Information

• Patent Grant
• 3651366

• References
• Source

• Patent Number

  3,651,366

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1972
  53 years ago

• CPC

  • H05B41/24 - in which the lamp is fed by high frequency ac, or with separate oscillator frequency
  • H01J17/44 - having one or more control electrodes
  • H01J61/103 - Shields, screens or guides arranged to extend the discharge path
  • H01J61/547 - using an auxiliary electrode outside the vessel
  • H01J61/80 - Lamps suitable only for intermittent operation
  • H01J2893/0068 - electrode assembly with control electrodes

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems