3218419

Information

• Patent Grant
• 3218419

• References
• Source

• Patent Number

  3,218,419

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1965
  59 years ago

• CPC

  • H01H33/121 - Load break switches
  • H01H33/77 - wherein the break is in air at atmospheric pressure
  • H01H2033/085 - using a flat arc chute, the width of arc chamber being only slightly greater then thickness of switch blade

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 200 - Electricity: circuit makers and breakers