PIEZOELECTRIC PUMP Russian patent published in 2016 - IPC F04B43/08 H02N2/02

Abstract RU 2575214 C2

FIELD: engines and pumps.

SUBSTANCE: claimed process aims at developing of a piezoelectric pump structure at the excitation of the circular rocking oscillations of a piezoelectric ring transferred to a converting element. There are special drains that convert the said circular rocking motion into directed fluid flows.

EFFECT: reliable structure at high conversion factor, simplified design.

5 dwg

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RU 2 575 214 C2

Authors

Prilepko Pavel Anatol'Evich

Dates

2016-02-20—Published

2012-07-02—Filed