3208471

Information

• Patent Grant
• 3208471

• References
• Source

• Patent Number

  3,208,471

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1965
  59 years ago

• CPC

  • F22B37/425 - Feed-water supply alarm devices using floats
  • Y10T137/7303 - Control of both inflow and outflow of tank
  • Y10T137/7323 - By float
  • Y10T137/7374 - Flexible diaphragm valve

• US Classifications

  • 137 - Fluid handling
  • 210 - Liquid purification or separation
  • 251 - Valves and valve actuation