2087037

Information

• Patent Grant
• 2087037

• References
• Source

• Patent Number

  2,087,037

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1937
  87 years ago

• CPC

  • F16K39/026 - using an external auxiliary valve
  • Y10T137/7781 - With separate connected fluid reactor surface
  • Y10T137/7788 - Pressures across fixed choke
  • Y10T137/7796 - Senses inlet pressure
  • Y10T137/7805 - Through external pipe
  • Y10T137/7834 - Valve seat or external sleeve moves to open valve

• US Classifications

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