3622923

Information

• Patent Grant
• 3622923

• References
• Source

• Patent Number

  3,622,923

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  53 years ago

• CPC

  • H01H71/2472 - with rotatable armatures
  • H01H71/04 - Means for indicating condition of the switching device
  • H01H71/7463 - Adjusting only the electromagnetic mechanism
  • H01H2071/042 - with different indications for different conditions
  • H01H2071/1063 - making use of an equilibrating mass

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets