3233946

Information

• Patent Grant
• 3233946

• References
• Source

• Patent Number

  3,233,946

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1966
  58 years ago

• CPC

  • G01P15/165 - for measuring angular accelerations
  • B60L3/10 - Indicating wheel slip; Correction of wheel slip
  • B60T8/1703 - for aircrafts
  • B60T8/17613 - based on analogue circuits or digital circuits comprised of discrete electronic elements
  • B60T8/3245 - responsive to the speed difference between wheels and rail, or between two wheels or two axles
  • B60T8/329 - Systems characterised by their speed sensor arrangements
  • G01P3/4802 - by using electronic circuits in general
  • G01P3/481 - of pulse signals

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems
  • 246 - Railway switches and signals
  • 324 - Electricity: measuring and testing
  • 331 - Oscillators
  • 340 - Communications: electrical
  • 361 - Electricity: electrical systems and devices