Electroacoustic transducer seal

Details Electroacoustic transducer seal Electroacoustic transducer seal

1992-09-03

1993-11-30

Eldred, J. Woodrow

Communications, electrical: acoustic wave systems and devices

Signal transducers

Underwater type

310337, H04R 1700

Patent

active

052672239

ABSTRACT:
A compliant cover for use with acoustic source transducers includes a rubber boot bonded to a shell of the transducer. The cover has a groove molded within a surface thereof to allow the shell to expand and contract with reduced resistance. Conventional transducers having rigidly mounted covers disposed on the shell which resist the motion of the shell and decrease the overall efficiency of the transducer.

REFERENCES:
patent: 4220887 (1980-09-01), Kompanek
patent: 4651044 (1987-03-01), Kompanek
patent: 4949319 (1990-08-01), Boeglin et al.
patent: 5020035 (1991-05-01), Kompanek
patent: 5103130 (1992-04-01), Rolt et al.
patent: 5122992 (1992-06-01), Kompanek
patent: 5132942 (1992-07-01), Cassone

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