Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1978-07-25
1980-08-05
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310334, 310338, 310800, H01L 4118, H01L 4110
Patent
active
042164036
ABSTRACT:
A transducer comprising a piezoelectric measuring sensor element for measurement of mechanical values on hollow bodies, especially of the pressure distribution within pipes, the piezoelectric sensor element being a flexible piezoelectric film, the opposite surfaces of the film being in connection with electrically leading contact surfaces, and the measuring sensor element being at least partially and at least indirectly closely joinable to the surface of the hollow body.
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Claassen Peter
Krempl Peter
List Helmut
Budd Mark O.
List Hans
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