Electromechanical transducer

Details Electromechanical transducer Electromechanical transducer

2005-09-20

2005-09-20

Dougherty, Thomas M. (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S328000

Reexamination Certificate

active

06946779

ABSTRACT:
The invention relates to an electromechanical transducer that is easy and inexpensive to produce. The inventive transducer comprises stacked piezoelectric elements between which contact electrodes (G, S, E) are interposed via which the piezoelectric elements are electrically connected. The contact electrodes (G, S, E) are configured as planar terminal lugs that are connected to the outside from a flexible printed board.

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patent: 5945770 (1999-08-01), Hanafy
patent: 6345887 (2002-02-01), Sato
patent: 4118793 (1992-12-01), None
patent: 19653085 (1998-07-01), None
patent: 0875741 (1998-11-01), None

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