MEMBRANE PUMP
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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Abstract
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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Citations
20 Claims
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1. A pump comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification