Master buoy system for acoustic array deployment, using underwat

Details Master buoy system for acoustic array deployment, using underwat Master buoy system for acoustic array deployment, using underwat

1980-09-24

1985-01-22

Blix, Trygve M.

Buoys, rafts, and aquatic devices

Buoy

Container type

B63B 2152

Patent

active

044949383

ABSTRACT:
A method and apparatus deploys a hydrophone array in a predetermined patt. A master buoy includes a float and an anchor which hold a central portion at a predetermined depth in the water. A number of hydrodynamically shaped glide vehicles are disengaged from the central portion and glide radially outwardly from it. When the glide vehicles come to rest, strings of hydrophones are released and buoyed along the bottom in a preestablished pattern. Acoustic energy impinging on the hydrophones, optionally is fed to a transmitting unit on the float or to a remote installation via a cable lying on the bottom.

REFERENCES:
patent: 3372666 (1968-03-01), Baker
patent: 3541989 (1970-11-01), Leonard
patent: 3946695 (1976-03-01), Isaak
patent: 3978811 (1976-09-01), Angus et al.
patent: 4193057 (1980-03-01), Bennet et al.
patent: 4272835 (1981-06-01), Flood et al.

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