3390240

Information

• Patent Grant
• 3390240

• References
• Source

• Patent Number

  3,390,240

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1968
  56 years ago

• CPC

  • H01H33/904 - characterised by the transmission between operating mechanism and piston or movable contact
  • H01H33/14 - Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
  • H01H33/44 - Devices for ensuring operation of the switch at a predetermined point in the ac cycle
  • Y10S84/05 - Chiff

• US Classifications

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