PIEZOELECTRIC ACTUATOR

Piezoelectric actuator (1) comprises inner electrodes (2, 3) arranged between ceramic piezoelectric layers in a multiple layer structure, and an electrode structure consisting of a first outer electrode (4) and a second flexible outer electrode (5) formed by a helix which contacts the first outer el...

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1. Verfasser: ENDRISS, AXEL
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Piezoelectric actuator (1) comprises inner electrodes (2, 3) arranged between ceramic piezoelectric layers in a multiple layer structure, and an electrode structure consisting of a first outer electrode (4) and a second flexible outer electrode (5) formed by a helix which contacts the first outer electrode.