Transducer assembly
OwnerGeorge Bromfield, Gordon Warnham +1inventors
InventorsGeorge Bromfield, Gordon Warnham, Martyn Kennaugh
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Abstract
The present invention provides a piezoelectric assembly, comprising at least one piezoelectric element and at least one electrode assembled to lie between an energy delivery member and a pre-loading member, characterised in that the electrode further comprises, where in contact with the piezoelectric element, a coating of a material which is sufficiently compliant so as to deform under the pre-loading stress and conform to the surface of the piezoelectric element.
Claims11
A piezoelectric assembly, comprising at least one piezoelectric element and at least one electrode assembled to lie between an energy delivery member and a pre-loading member, in which the electrode further comprises, where in contact with the piezoelectric element, an adherent coating of a material which is sufficiently compliant so as to deform under the pre-loading stress and conform to the surface of the piezoelectric element.
Dependencies are inferred from the claim text.