3158723

Information

• Patent Grant
• 3158723

• References
• Source

• Patent Number

  3,158,723

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1964
  60 years ago

• CPC

  • H01H33/92 - the arc-extinguishing fluid being liquid
  • H01H33/12 - Auxiliary contacts on to which the arc is transferred from the main contacts
  • H01H33/75 - Liquid-break switches

• US Classifications

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