2701620

Information

• Patent Grant
• 2701620

• References
• Source

• Patent Number

  2,701,620

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1955
  70 years ago

• CPC

  • E21B43/34 - Arrangements for separating materials produced by the well
  • Y10T137/3006 - Liquids separated from liquid
  • Y10T137/3012 - Common actuator for control valves
  • Y10T137/3099 - Float responsive
  • Y10T137/7319 - By float
  • Y10T137/7365 - Single float controls plural valves
  • Y10T137/7413 - Level adjustment or selection means
  • Y10T137/7491 - Balanced valves

• US Classifications

  • 096 - Gas separation: apparatus
  • 073 - Measuring and testing
  • 137 - Fluid handling
  • 210 - Liquid purification or separation
  • 222 - Dispensing