Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Offshore prospecting
Patent
1996-12-10
1998-04-21
Eldred, J. Woodrow
Communications, electrical: acoustic wave systems and devices
Seismic prospecting
Offshore prospecting
367154, 367159, 181110, H04R 2300
Patent
active
057425590
ABSTRACT:
A piezoelectric transducer hydrophone comprised of a plurality of longitudinal segments is described. The longitudinal segments allow the transducers to be readily attached to cables to form hydrophone arrays. Should a particular transducer become faulty following testing or use of the hydrophone array, the longitudinal segments allow the transducer to be accessed without the need to remove all of the acoustic transducers on the cable between the end of the cable and the one that is faulty.
REFERENCES:
patent: 4486869 (1984-12-01), Carter
patent: 4509151 (1985-04-01), Anderson
patent: 4786837 (1988-11-01), Kalnin et al.
patent: 4920523 (1990-04-01), Kruka et al.
patent: 5204843 (1993-04-01), Beauducel
patent: 5550791 (1996-08-01), Peloquin
Marschall Debra L.
Marschall Richard A.
Eldred J. Woodrow
Marschall Acoustics Instruments Pty. Ltd.
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