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MEMBRANE PUMP

  • US 20150330383A1
  • Filed: 05/13/2015
  • Published: 11/19/2015
  • Est. Priority Date: 05/14/2014
  • Status: Abandoned Application
First Claim
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1. A pump comprising:

  • a pump body defining a circulation space for circulation of fluid according to a direction of circulation from an entry orifice of the circulation space to an output orifice of the circulation space;

    a membrane retained in the circulation space substantially parallel to the direction of circulation; and

    an actuating device adapted to vibrate the membrane in a direction substantially perpendicular to the direction of circulation,wherein the membrane comprises a material or a protective coating having a polymer organic matrix with a Young'"'"'s modulus in a range of between 100 MPa and 10 GPa.

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