| 摘要 |
The piezoelectric vibrator exhibits a vibrator plate (12) which exhibits virtually identically shaped electrodes (13, 14) on its opposite surfaces. Corresponding electrodes on both sides are electrically connected to one another and are thus fed in phase. The vibrator plate contains recesses (17, 18). The electrodes are correspondingly shaped and adjoin these recesses. By insertion in these recesses, electrically conductive material forms the electric connection between the electrodes on the front and rear and the mechanical connection of the vibrator plate with conductor strips via which the electrodes are connected to an external voltage source.
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