Composite marine seismic source

Details Composite marine seismic source Composite marine seismic source

1998-12-23

2000-05-30

Lobo, Ian J.

Communications, electrical: acoustic wave systems and devices

Signal transducers

Underwater type

367159, 181113, 310337, 310369, H04R 1700

Patent

active

060698454

ABSTRACT:
A marine seismic source for generating acoustic source energy from electrical power. A slotted housing has an exterior surface engaged with an electrically activated transducer such as a piezoelectric transducer. One or more piezoelectric components can be adhered or otherwise attached to the exterior surface of the housing. A case can cover all or part of the piezoelectric components, and the case can be waterproof to prevent contact between the transducer and the water. The case can be integrated with the slotted housing to form a composite structure, or a cavity, for containing a transducer such as piezoelectric components.

REFERENCES:
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patent: 4220887 (1980-09-01), Kompanek
patent: 5020035 (1991-05-01), Kompanek
patent: 5103130 (1992-04-01), Rolt et al.
patent: 5229978 (1993-07-01), Flanagan et al.
patent: 5267223 (1993-11-01), Flanagan et al.
patent: 5357486 (1994-10-01), Pearce
patent: 5875154 (1999-02-01), Dechico

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