3571690

Information

• Patent Grant
• 3571690

• References
• Source

• Patent Number

  3,571,690

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1971
  53 years ago

• CPC

  • H02K19/24 - with variable-reluctance soft-iron rotor without winding
  • H02K11/048 - Rectifiers combined with drive circuits in starter-generators
  • H02K47/20 - Motor/generators
  • Y10S174/15 - in a power generation system
  • Y10S174/17 - in an electric power conversion, regulation, or protection system
  • Y10T307/631 - With intervening dynamoelectric machine

• US Classifications

  • 363 - Electric power conversion systems
  • 174 - Electricity: conductors and insulators
  • 290 - Prime-mover dynamo plants
  • 307 - Electrical transmission or interconnection systems