3205428

Information

• Patent Grant
• 3205428

• References
• Source

• Patent Number

  3,205,428

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1965
  60 years ago

• CPC

  • G01P13/045 - with speed indication
  • G01P3/46 - by measuring amplitude of generated current or voltage
  • H02K19/36 - Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the generator
  • Y10T307/806 - Direction of rotation
  • Y10T307/839 - Polarity, phase sequence or reverse flow

• US Classifications

  • 322 - Electricity: single generator systems
  • 307 - Electrical transmission or interconnection systems