3885589

Information

• Patent Grant
• 3885589

• References
• Source

• Patent Number

  3,885,589

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1975
  49 years ago

• CPC

  • F16K1/306 - with a valve member
  • F16K1/307 - Additional means used in combination with the main valve
  • F17C13/04 - Arrangement or mounting of valves
  • F17C2205/0323 - Valves
  • F17C2205/0382 - Constructional details of valves, regulators
  • Y10T137/7819 - Rectilinear valve stem rigid with reactor surface
  • Y10T137/7825 - Rectilinear valve stem rigid with reactor surface
  • Y10T137/7869 - Biased open
  • Y10T137/87917 - Flow path with serial valves and/or closures

• US Classifications

  • 137 - Fluid handling