3137779

Information

• Patent Grant
• 3137779

• References
• Source

• Patent Number

  3,137,779

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1964
  60 years ago

• CPC

  • H01H33/91 - the arc-extinguishing fluid being air or gas
  • H01H9/34 - Stationary parts for restricting or subdividing the arc
  • H01H9/341 - Barrier plates carrying electrodes

• US Classifications

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