2864988

Information

• Patent Grant
• 2864988

• References
• Source

• Patent Number

  2,864,988

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1958
  66 years ago

• CPC

  • H02P7/265 - whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
  • Y10S388/902 - Compensation

• US Classifications

  • 388 - Electricity: motor control systems
  • 318 - Electricity: motive power systems