3911941

Information

• Patent Grant
• 3911941

• References
• Source

• Patent Number

  3,911,941

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • F16L55/053 - the gas in the reservopir being separated from the fluid in the pipe
  • F16L55/04 - Devices damping pulsations or vibrations in fluids
  • Y10T137/2632 - Sensors interconnected by timing or restrictive orifice
  • Y10T137/2635 - Pilot valve operated

• US Classifications

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