3279604

Information

• Patent Grant
• 3279604

• References
• Source

• Patent Number

  3,279,604

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1966
  58 years ago

• CPC

  • G05D7/0166 - the sensing element being a float or a ball placed outside the flow path to be controlled
  • G05D9/02 - without auxiliary power
  • G05D9/04 - with auxiliary non-electric power
  • Y10T137/7303 - Control of both inflow and outflow of tank
  • Y10T137/7374 - Flexible diaphragm valve
  • Y10T137/7442 - With valve retarder or cushion means

• US Classifications

  • 210 - Liquid purification or separation
  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling