Subsea energy power supply

Details Subsea energy power supply Subsea energy power supply

1976-01-26

1978-06-20

Schwadron, Martin P.

Power plants

Pressure fluid source and motor

Utilizing natural energy or having a geographic feature

60404, 137 81, 137236S, 166 05, 251 1R, 251130, 251131, E21B 2900, F01K 2700

Patent

active

040954218

ABSTRACT:
A negative energy power supply which operates submerged equipment like a hydraulic actuator. A main component of the system is a submerged chamber held at substantially atmospheric pressure. It is connected to submerged equipment having intake and discharge ports controllable by remotely operated valves. When the intake port is opened to water at the submerged depth of the equipment and the discharge port is vented to the chamber, the resulting pressure difference operates the submerged equipment. The system can also have appropriately connected to it, a pressure amplifier to increase the water pressure at a submerged location and a pump to purge the chamber.

REFERENCES:
patent: 2664096 (1953-12-01), Murdock et al.
patent: 3163985 (1965-01-01), Bouyoucos
patent: 3205969 (1965-09-01), Clark
patent: 3319923 (1967-05-01), Haeber et al.
patent: 3436914 (1969-04-01), Rosfelder
patent: 3447552 (1969-06-01), Grosson
patent: 3766978 (1973-10-01), Orund et al.
patent: 3943972 (1976-03-01), Bitonti et al.

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