3582587

Information

• Patent Grant
• 3582587

• References
• Source

• Patent Number

  3,582,587

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1971
  53 years ago

• CPC

  • H01H33/666 - Operating arrangements
  • H01H1/5822 - Flexible connections between movable contact and terminal
  • H01H33/022 - particular to three-phase circuit breakers
  • H01H33/6606 - Terminal arrangements
  • H01H71/503 - Means for increasing the opening stroke of the contacts
  • H01H2033/66246 - Details relating to the guiding of the contact rod in vacuum switch belows
  • H01H2033/6667 - Details concerning lever type driving rod arrangements

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets