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Piezo buzzer pump prototype V2

posted Oct 20, 2014, 11:37 AM by Tiberius Brastaviceanu   [ updated Oct 21, 2014, 9:48 AM ]
A modular and stackable piezo pump was designed and prototyped. It uses piezo buzzer membranes and 3D printed support. This pump should be very energy efficient. The flow can be increased by stacking more modules or by increasing the frequency of operation. We still need to characterize it in terms of flow and pressure, as well as durability. 
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 3D model of one module

 Prototype of one module

 Multiple modules stacked

First tests of the piezo pump prototype

Dry testing of the Piezo pump prototype