3004548

Information

• Patent Grant
• 3004548

• References
• Source

• Patent Number

  3,004,548

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1961
  63 years ago

• CPC

  • G01M3/22 - for pipes, cables or tubes for pipe joints or seals for valves; for welds; for containers
  • B01F5/0495 - a difference of pressure at different points of the conduit provoking introduction of the additional component into the main component
  • G01L19/08 - Means for indicating or recording
  • B01F5/0413 - provided with a venturi element
  • B01F2003/0078 - Adding a small quantity or concentration of an additional phase in a main phase
  • Y10T137/2521 - Flow comparison or differential response
  • Y10T137/7795 - Multi-stage

• US Classifications

  • 137 - Fluid handling