Electrode contact for a piezoceramic actuator and method for...

Details Electrode contact for a piezoceramic actuator and method for... Electrode contact for a piezoceramic actuator and method for...

2005-05-10

2005-05-10

Budd, Mark (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S364000, C310S366000

Reexamination Certificate

active

06891313

ABSTRACT:
A piezoceramic actuator includes a monolithic stack of thin piezoceramic films having internal electrodes arranged between the films, and rail-like elements electrochemically shaped onto the internal electrodes on outer sides of the stack. The internal electrodes can thereby be interconnected, via a suitable conductive element, in electrically conductive fashion at a certain distance from the side edges of the piezoceramic films so that these films form a continuous planar electrically conductive ribbon.

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