3489014

Information

• Patent Grant
• 3489014

• References
• Source

• Patent Number

  3,489,014

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1970
  55 years ago

• CPC

  • G01P3/266 - by using a vortex chamber
  • G01C19/42 - for indicating rate of turn for integrating rate of turn
  • Y10T137/2158 - With pulsed control-input signal

• US Classifications

  • 073 - Measuring and testing
  • 137 - Fluid handling