2270304

Information

• Patent Grant
• 2270304

• References
• Source

• Patent Number

  2,270,304

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1942
  83 years ago

• CPC

  • G05D16/163 - using one or several membranes
  • Y10T137/2663 - Pressure responsive
  • Y10T137/2822 - Auxiliary liquid trap seal
  • Y10T137/7796 - Senses inlet pressure
  • Y10T137/7805 - Through external pipe
  • Y10T137/7825 - Rectilinear valve stem rigid with reactor surface

• US Classifications

  • 137 - Fluid handling