Piezoelectric bending transducer, particularly for generating electrical energy, has deflecting flexible element with piezo modules, and component that is provided for driving flexible element during its deflection movement

摘要

The piezoelectric bending transducer (1) has a deflecting flexible element (2) with piezo modules (4,5). A component (8) is provided for driving the flexible element during its deflection movement. The component has a guide rail. The guide rail is straight or curved, particularly partially circular curved. The linear guide rail extends perpendicular to a longitudinal extension of the flexible element in a non-deflected condition.