2815418

Information

• Patent Grant
• 2815418

• References
• Source

• Patent Number

  2,815,418

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1957
  66 years ago

• CPC

  • H01H9/465 - Shunt circuit closed by transferring the arc onto an auxiliary electrode
  • H01H33/886 - by movement of rotating pistons

• US Classifications

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