1921719

Information

• Patent Grant
• 1921719

• References
• Source

• Patent Number

  1,921,719

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1933
  91 years ago

• CPC

  • H02K23/50 - Generators with two or more outputs
  • H02K23/36 - having more than one winding having more than one commutator having more than one stator
  • Y10T307/383 - Different voltages

• US Classifications

  • 290 - Prime-mover dynamo plants
  • 192 - Clutches and power-stop control
  • 307 - Electrical transmission or interconnection systems
  • 310 - Electrical generator or motor structure
  • 322 - Electricity: single generator systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems