3147771

Information

• Patent Grant
• 3147771

• References
• Source

• Patent Number

  3,147,771

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1964
  60 years ago

• CPC

  • F16K31/26 - with the valve guided for rectilinear movement and the float attached to a pivoted arm
  • Y10T137/3006 - Liquids separated from liquid
  • Y10T137/7371 - Fluid pressure
  • Y10T137/7491 - Balanced valves
  • Y10T137/86919 - Sequentially closing and opening alternately seating flow controllers
  • Y10T137/87241 - Biased closed

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation