2858500

Information

• Patent Grant
• 2858500

• References
• Source

• Patent Number

  2,858,500

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1958
  66 years ago

• CPC

  • H01H9/56 - for ensuring the operation of the switch at a predetermined point in the cycle
  • H02M7/36 - with electromagnetically-operated vibrating contacts

• US Classifications

  • 363 - Electric power conversion systems
  • 200 - Electricity: circuit makers and breakers
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets