Low frequency flex-beam underwater acoustic transducer

Details Low frequency flex-beam underwater acoustic transducer Low frequency flex-beam underwater acoustic transducer

1993-04-30

1995-04-11

Eldred, J. Woodrow

Communications, electrical: acoustic wave systems and devices

Signal transducers

Underwater type

367160, 367162, 367159, 310322, 310330, 310337, H04R 1700

Patent

active

054065313

ABSTRACT:
A low frequency flex-beam underwater acoustic transducer has a base, a flexible beam having one end cantilever mounted on the base, and piezoelectric driving means, for flexurally driving the beam. The piezoelectric driving means operates in the k.sub.31 and/or the k.sub.33 mode.

REFERENCES:
patent: 2384465 (1945-09-01), Harrison
patent: 3187300 (1965-06-01), Brate
patent: 3603921 (1971-09-01), Dreisbach
patent: 4287582 (1981-09-01), Tocquet
patent: 4595338 (1986-06-01), Kolm et al.
patent: 4649525 (1987-03-01), Angona et al.
patent: 4991152 (1991-02-01), Letiche
patent: 5068567 (1991-11-01), Jones
patent: 5099461 (1992-03-01), Fitzgerald
C. M. Siders et al., "Low-Frequency Underwater Flex-Beam Transducer", NRL morandum Report 6962 (30 Jul. 1992).
C. M. Siders et al., "Development of a Unique Compact Low-Frequency Acoustic Source", Proceedings of the 3d International Workshop on Transducers for Sonics & Ultrasonics pp. 222-230 (1992).

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