Electro-acoustic transducers

Details Electro-acoustic transducers Electro-acoustic transducers

1991-10-04

1993-07-20

Eldred, J. Woodrow

Communications, electrical: acoustic wave systems and devices

Signal transducers

Underwater type

367159, 367163, 310337, H04R 1700

Patent

active

052299783

ABSTRACT:
A composite split cylinder transducer comprises an electromechanical driver and a cylindrical shell having a longitudinal gap. The shell further has a portion, disposed opposite the gap, comprised of a high strength material having increased stiffness. Transducers of this configuration are capable of being employed at greater ocean depths where high hydrostatic pressure conditions exist with little effect on acoustic performance.

REFERENCES:
patent: 4651044 (1987-03-01), Kompanek
patent: 4774427 (1988-09-01), Plambeck
patent: 4941202 (1990-07-01), Upton
patent: 5020035 (1991-05-01), Kompanek
The Random House College Dictionary, 1980 Random House, Inc. p. 1493.

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