Marine cable decoupler

Details Marine cable decoupler Marine cable decoupler

1979-07-02

1981-07-28

Birmiel, Howard A.

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Offshore prospecting

367 17, 114253, G01V 138

Patent

active

042814022

ABSTRACT:
A decoupling apparatus for isolating a towed marine streamer from noise transmitted from the tow vessel. The decoupling device comprises a fluid spring positioned in the tow cable with changes in the spring constant being minimized by controlling the fluid pressure.

REFERENCES:
patent: 3398715 (1968-08-01), Burg
patent: 3570441 (1971-03-01), Johnson et al.
patent: 3576170 (1971-04-01), Bush
patent: 3648226 (1972-03-01), Fitzpatrick

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