3522404

Information

• Patent Grant
• 3522404

• References
• Source

• Patent Number

  3,522,404

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1970
  54 years ago

• CPC

  • H01H33/666 - Operating arrangements
  • H01H9/16 - Indicators for switching condition
  • H01H33/32 - pneumatic
  • H01H85/2045 - Mounting means or insulating parts of the base
  • H01H85/38 - Means for extinguishing or suppressing arc
  • H02B13/035 - Gas-insulated switchgear
  • H01H2033/6623 - Details relating to the encasing or the outside layers of the vacuum switch housings
  • Y10S65/11 - Encapsulating

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 065 - Glass manufacturing
  • 174 - Electricity: conductors and insulators
  • 337 - Electricity: electrothermally or thermally actuated switches