1367308

Information

• Patent Grant
• 1367308

• References
• Source

• Patent Number

  1,367,308

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1921
  104 years ago

• CPC

  • F22D5/00 - Controlling water feed or water level Automatic water feeding or water-level regulators
  • Y10T137/0374 - For regulating boiler feed water level
  • Y10T137/3115 - Gas pressure storage over or displacement of liquid
  • Y10T137/4643 - Liquid valves
  • Y10T137/4658 - With auxiliary means for varying liquid level
  • Y10T137/6416 - With heating or cooling of the system
  • Y10T137/7355 - In gravitating tank
  • Y10T137/7781 - With separate connected fluid reactor surface
  • Y10T137/87788 - With valve or movable deflector at junction

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 417 - Pumps
  • 427 - Coating processes