2787286

Information

• Patent Grant
• 2787286

• References
• Source

• Patent Number

  2,787,286

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1957
  67 years ago

• CPC

  • G05D16/0677 - using one membrane without spring
  • Y10T137/7782 - With manual or external control for line valve
  • Y10T137/7795 - Multi-stage
  • Y10T137/86944 - One valve seats against other valve [e.g., concentric valves]
  • Y10T137/8733 - Fluid pressure regulator in at least one branch
  • Y10T137/88046 - Biased valve with external operator

• US Classifications

  • 137 - Fluid handling