3043990

Information

• Patent Grant
• 3043990

• References
• Source

• Patent Number

  3,043,990

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1962
  62 years ago

• CPC

  • H01F7/1833 - by changing number of parallel-connected turns or windings
  • H01H47/00 - Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
  • H01F2029/143 - with control winding for generating magnetic bias
  • Y10T307/453 - Selective series-parallel connections

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 307 - Electrical transmission or interconnection systems