Piezo actuator comprising a structured external electrode
The invention relates to a piezo actuator, whose outer electrodes ( 5, 5 a, 5 b) have indentations ( 6 ) whereby intended tear points are formed. Because of the intended tear points, the maximum shearing load that occurs can be reduced and the danger of detachment of the outer electrode ( 5 ) can be...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention relates to a piezo actuator, whose outer electrodes ( 5, 5 a, 5 b) have indentations ( 6 ) whereby intended tear points are formed. Because of the intended tear points, the maximum shearing load that occurs can be reduced and the danger of detachment of the outer electrode ( 5 ) can be reduced. A method for producing the piezo actuator is also specified. |
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