3221236

Information

• Patent Grant
• 3221236

• References
• Source

• Patent Number

  3,221,236

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • H02P7/063 - using centrifugal devices
  • H01H35/10 - Centrifugal switches
  • H01H36/00 - Switches actuated by change of magnetic field or of electric field
  • H02K11/23 - Mechanically-actuated centrifugal switches
  • Y10S388/926 - Which controls a vacuum tube or solid-state device in motor circuit

• US Classifications

  • 388 - Electricity: motor control systems