3906291

Information

• Patent Grant
• 3906291

• References
• Source

• Patent Number

  3,906,291

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1975
  49 years ago

• CPC

  • H05B31/305 - Ignition devices
  • B23K9/0673 - Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)
  • G01N21/67 - using electric arcs or discharges
  • H01T15/00 - Circuits specially adapted for spark gaps
  • H02M3/135 - using semiconductor devices only
  • H02M7/523 - with LC-resonance circuit in the main circuit
  • H05B41/30 - in which the lamp is fed by pulses
  • Y10T307/675 - Differing voltages
  • Y10T307/729 - Condition responsive

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 307 - Electrical transmission or interconnection systems
  • 356 - Optics: measuring and testing