TREA

the periphery of the flexible member being not fixed to the pump-casing, but acting as a valve

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Industry

  • CPC
  • F04B43/0018
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B43/00Machines, pumps, or pumping installations having flexible working members

Current Industry

F04B43/0018the periphery of the flexible member being not fixed to the pump-casing, but acting as a valve
Industries