3839645

Information

• Patent Grant
• 3839645

• References
• Source

• Patent Number

  3,839,645

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • B67D1/1238 - comprising means for detecting the liquid level in vessels to be filled
  • B67D1/124 - the flow being started or stopped by means actuated by the vessel to be filled
  • G05D9/12 - characterised by the use of electric means
  • Y10T137/0385 - Carbonated beverage handling processes
  • Y10T137/7306 - Electrical characteristic sensing
  • Y10T307/779 - Fluid pressure, density, level, velocity or humidity

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 073 - Measuring and testing
  • 137 - Fluid handling