System for exploring and observing subaquatic beds for a submari

Details System for exploring and observing subaquatic beds for a submari System for exploring and observing subaquatic beds for a submari

1988-05-06

1989-07-04

Peters, Jr., Joseph F.

Ships

Towing or pushing

Submerged object

B63G 814

Patent

active

048439967

ABSTRACT:
In this system, which is of the type comprising at the end of a primary cable (3), a first fish (5) to which is connected a secondary cable (7) towed by a second fish, there are provided, in proximity to the first fish (5), apparatus (18) for measuring the angle between the direction of the relative current and the vertical plane passing through the secondary cable (7), and apparatus for measuring the angle of inclination of the secondary cable (7) to the horizontal, connected to apparatus for automatically steering the second fish so as to bring said angles to predetermined values.

REFERENCES:
patent: 3086490 (1963-04-01), Nichols
patent: 3105453 (1963-10-01), Hayes
patent: 3987745 (1976-10-01), Chaverebiere et al.

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