Buoyancy control apparatus for divers

Details Buoyancy control apparatus for divers Buoyancy control apparatus for divers

1975-10-07

1977-03-01

Shapiro, Jacob

Surgery

Truss

Pad

9316, 128142R, B63C 1102

Patent

active

040095835

ABSTRACT:
A buoyancy control system for carrying by a diver has a fluid-tight reservoir, preferably of looped tubing, into which water and compressed gas can be selectively admitted through respective inlet valves to displace gas and water respectively in the reservoir through respective outlet valves. The relative amounts of water and gas in the reservoir can therefore be adjusted to provide a required degree of buoyancy for the diver.

REFERENCES:
patent: 3379023 (1968-04-01), Crose
patent: 3495413 (1970-02-01), Pinto
patent: 3605418 (1971-09-01), Levine
patent: 3716009 (1973-02-01), Strickland

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