| 摘要 |
An apparatus for conversion of mechanical energy to electrical energy by means of a piezo transducer (1), on which an electrical voltage, which can be supplied to a load (8), is formed when deformation occurs. The piezo transducer (1) is formed from two or more layers (2) of piezoelectric material, which are separated from one another by electrically conductive layers (10, 11), and the successive electrically conductive layers (10, 11) are alternately connected to common electrical contacts (13, 14).
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