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US 8,508,106 B2Granted
Electroacoustic transducer
AssigneeRichard Wolf GmbH
InventorEdgar Bauer
Life of this patent
Estimating the term…
Abstract
An electroacoustic transducer is provided, particularly for use in an apparatus for medical shock-wave treatment. The transducer includes several piezoelements arranged next to one another, which are embedded in a composite mass in a carrier-free manner.
Claims17
An electroacoustic transducer comprising a plurality of piezoelements (3) arranged next to one another, the piezoelements (3) being arranged in a carrier-free manner and embedded in a composite mass (4).
An electroacoustic transducer comprising:
- a plurality of piezoelements (3) arranged next to one another, the piezoelements (3) being arranged in a carrier-free manner and embedded in a composite mass (4),
- wherein each piezoelement (3) is provided with a rear-side reinforcement (8), which is likewise embedded in the composite mass (4).
Dependencies are inferred from the claim text.