3214543

Information

• Patent Grant
• 3214543

• References
• Source

• Patent Number

  3,214,543

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1965
  59 years ago

• CPC

  • H01H33/82 - the fluid being air or gas
  • H01H33/167 - the impedance being inserted only while opening the switch

• US Classifications

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