1546047

Information

• Patent Grant
• 1546047

• References
• Source

• Patent Number

  1,546,047

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1925
  99 years ago

• CPC

  • G05D16/0691 - characterised by the loading mechanisms of the membrane
  • Y10T137/782 - Reactor surface is diaphragm
  • Y10T137/7831 - With mechanical movement between actuator and valve

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing
  • 251 - Valves and valve actuation