3568042

Information

• Patent Grant
• 3568042

• References
• Source

• Patent Number

  3,568,042

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1971
  54 years ago

• CPC

  • H01F29/14 - with variable magnetic bias
  • G05F1/32 - using magnetic devices having a controllable degree of saturation as final control devices
  • G05F1/33 - with plural windings through which current to be controlled is conducted
  • G05F1/38 - semiconductor devices only
  • G05F3/06 - using combinations of saturated and unsaturated inductive devices

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 318 - Electricity: motive power systems