3230437

Information

• Patent Grant
• 3230437

• References
• Source

• Patent Number

  3,230,437

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1966
  58 years ago

• CPC

  • H02P7/305 - whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
  • Y10S388/903 - Protective
  • Y10S388/913 - Saturable reactor, space discharge device, or magnetic amplifier

• US Classifications

  • 388 - Electricity: motor control systems
  • 318 - Electricity: motive power systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 361 - Electricity: electrical systems and devices