3211955

Information

• Patent Grant
• 3211955

• References
• Source

• Patent Number

  3,211,955

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1965
  59 years ago

• CPC

  • H01H3/28 - using electromagnet
  • H01H50/22 - wherein the magnetic circuit is substantially closed
  • H01H71/685 - in which the excitation of the electromagnet is interrupted by abnormal conditions
  • H01H73/08 - Plug-in housings
  • H02G5/08 - Connection boxes therefor

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 318 - Electricity: motive power systems
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets