2701578

Information

• Patent Grant
• 2701578

• References
• Source

• Patent Number

  2,701,578

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1955
  69 years ago

• CPC

  • G05D16/0677 - using one membrane without spring
  • G05D16/0605 - two controllers being mounted in parallel
  • G05D16/163 - using one or several membranes
  • Y10T137/261 - Relief port through common sensing means
  • Y10T137/7795 - Multi-stage
  • Y10T137/783 - Reactor operatively connected to valve by mechanical movement

• US Classifications

  • 137 - Fluid handling