2467116

Information

• Patent Grant
• 2467116

• References
• Source

• Patent Number

  2,467,116

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1949
  75 years ago

• CPC

  • H03F1/546 - Delaying application of anode power supply with respect to application of filament heating power supply
  • H02H7/127 - having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency
  • H02M7/06 - using discharge tubes without control electrode or semiconductor devices without control electrode

• US Classifications

  • 315 - Electric lamp and discharge devices: systems