3254197

Information

• Patent Grant
• 3254197

• References
• Source

• Patent Number

  3,254,197

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1966
  58 years ago

• CPC

  • B23K9/0671 - by means of brief contacts between the electrodes
  • B23K9/0678 - Ionization of the arc gap by means of an auxiliary arc

• US Classifications

  • 219 - Electric heating
  • 314 - Electric lamp and discharge devices: consumable electrodes