DEVICE FOR CONVERTING MECHANICAL ENERGY INTO ELECTRICAL ENERGY

摘要

The invention relates to a device for converting mechanical energy into electrical energy, comprising a piezoelectric transducer (1), in which an electric voltage that can be fed to a consumer (8), is formed during a deformation. The piezoelectric transducer (1) is configured from several layers (2) of piezoelectric material, which are separated from one another by electrically conductive layers (10, 11). The successive electrically conductive layers (10, 11) are connected alternately to common electric contacts (13, 14).