2781050

Information

• Patent Grant
• 2781050

• References
• Source

• Patent Number

  2,781,050

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1957
  68 years ago

• CPC

  • F16K31/48 - actuated by mechanical timing-device
  • A01G25/162 - Sequential operation
  • E03D5/022 - Operating automatically
  • G05D7/018 - using rotary sensing element
  • G05D11/02 - Controlling ratio of two or more flows of fluid or fluent material
  • H01H7/04 - with flies
  • Y10T137/269 - Flow sensing turbine
  • Y10T137/87732 - With gearing

• US Classifications

  • 137 - Fluid handling
  • 239 - Fluid sprinkling, spraying, and diffusing