Apparatus and method for floating a towed device from a submerge

Details Apparatus and method for floating a towed device from a submerge Apparatus and method for floating a towed device from a submerge

1995-08-16

1997-01-28

Avila, Stephen

Ships

Towing or pushing

Submerged object

114331, B63G 814

Patent

active

055969437

ABSTRACT:
A vehicle towed by a submerged vehicle is surfaced with improved speed, rability and efficiency by displacing water from within the towed vehicle with gases evolved by electrolysis within the towed vehicle. Positive buoyancy is thus derived and the attitude of the towed vehicle is controllably altered so that hydrodynamic lift is also produced to rapidly surface the towed vehicle.

REFERENCES:
patent: 3794965 (1974-02-01), Charske
patent: 4709355 (1987-11-01), Woods et al.
patent: 4993348 (1991-02-01), Wald

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