3568119

Information

• Patent Grant
• 3568119

• References
• Source

• Patent Number

  3,568,119

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1971
  54 years ago

• CPC

  • H02K29/12 - using detecting coils using the machine windings as detecting coil
  • G05D3/124 - with modulation
  • H01F29/10 - having movable part of magnetic circuit
  • H01F30/14 - for changing the number of phases

• US Classifications

  • 336 - Inductor devices
  • 318 - Electricity: motive power systems