3508121

Information

• Patent Grant
• 3508121

• References
• Source

• Patent Number

  3,508,121

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • H01F7/12 - having anti-chattering arrangements
  • H01F7/14 - Pivoting armatures
  • H01H51/30 - specially adapted for actuation by alternating current
  • H01F2029/143 - with control winding for generating magnetic bias

• US Classifications

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