3906180

Information

• Patent Grant
• 3906180

• References
• Source

• Patent Number

  3,906,180

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1975
  48 years ago

• CPC

  • H01H33/91 - the arc-extinguishing fluid being air or gas
  • H01H33/245 - using movable field electrodes

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices