1576608

Information

• Patent Grant
• 1576608

• References
• Source

• Patent Number

  1,576,608

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1926
  99 years ago

• CPC

  • F24D1/00 - Steam central heating systems
  • Y10T137/294 - Gas pressure controlled by amount of liquids in boiler or discharge receiver
  • Y10T137/2947 - Gas pressure controlled by amount of liquid in trap
  • Y10T137/6416 - With heating or cooling of the system
  • Y10T137/6851 - With casing, support, protector or static constructional installations
  • Y10T137/7297 - With second diverse control
  • Y10T137/7303 - Control of both inflow and outflow of tank
  • Y10T137/7738 - Pop valves
  • Y10T137/7762 - Fluid pressure type
  • Y10T137/7782 - With manual or external control for line valve
  • Y10T137/7897 - Vacuum relief type
  • Y10T137/8342 - Liquid level responsive indicator, recorder or alarm
  • Y10T137/86292 - System with plural openings, one a gas vent or access opening
  • Y10T137/86348 - Tank with internally extending flow guide, pipe or conduit
  • Y10T137/87917 - Flow path with serial valves and/or closures

• US Classifications

  • 237 - Heating systems
  • 073 - Measuring and testing
  • 092 - Expansible chamber devices
  • 137 - Fluid handling
  • 251 - Valves and valve actuation