1510907

Information

• Patent Grant
• 1510907

• References
• Source

• Patent Number

  1,510,907

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1924
  100 years ago

• CPC

  • C02F1/686 - Devices for dosing liquid additives
  • Y10T137/2521 - Flow comparison or differential response
  • Y10T137/2536 - Float controlled weir or valve
  • Y10T137/6862 - Boiler or steam dome
  • Y10T137/7368 - Servo relay operation of control
  • Y10T137/7404 - Plural floats

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing