3040144

Information

• Patent Grant
• 3040144

• References
• Source

• Patent Number

  3,040,144

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1962
  62 years ago

• CPC

  • H01H71/121 - Protection of release mechanisms
  • H01H71/48 - with provision for short-circuiting the electrical input to the release mechanism after release of the switch
  • H01H73/18 - Means for extinguishing or suppressing arc

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 337 - Electricity: electrothermally or thermally actuated switches