CPC B06B 1/0644 (2013.01) [G10K 9/121 (2013.01); H04R 17/005 (2013.01)] | 20 Claims |
1. A flextensional transducer comprising:
a piezoelectric element; and
a first endcap having a first portion attached to the piezoelectric element and a second portion in a non-contacting relationship with the piezoelectric element,
wherein the first portion of the first endcap is annular and radially surrounds the second portion of the first endcap.
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