3024330

Information

• Patent Grant
• 3024330

• References
• Source

• Patent Number

  3,024,330

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1962
  63 years ago

• CPC

  • H01H83/08 - operated by reversal of dc
  • H01H71/2409 - combined with an electromagnetic current limiting mechanism
  • H01H71/2436 - with a holding and a releasing magnet, the holding force being limited due to saturation of the holding magnet
  • H01H71/38 - wherein the magnet coil also acts as arc blow-out device
  • H01H71/2454 - characterised by the magnetic circuit or active magnetic elements

• US Classifications

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