| 摘要 |
<p>The invention relates to an arrangement with a piezo actuator, for example, provided in the form of a piezo injector or for actuating a mechanical component, comprising a multilayer structure of piezo layers, which are held in the form of a piezo element (5) inside a holding body (2). A mutual contacting of inner electrodes (14, 15) with contact elements (16, 17; 39, 42) is provided on the piezo element (5). The inventive arrangement also comprises an actuator foot (9; 21, 22; 31, 32) between the piezo element (5) and the wall of an inner recess (4) of the holding body (2) through which the electric lines (12, 13) are led to the contact elements (16,17; 39,42). The actuator foot is formed from a linking part (22; 23) on the holding body (2) and a ceramic part (21; 31) toward the piezo element (5).</p> |
