Hydraulic and earth engineering – Diving – Underwater docking or mooring
Patent
1996-01-05
1998-10-13
Taylor, Dennis L.
Hydraulic and earth engineering
Diving
Underwater docking or mooring
62 531, 405128, 405191, 405210, 588250, B63C 1100, F17C 100
Patent
active
058203001
ABSTRACT:
A CO.sub.2 deep sea throw-away system includes a floating offshore base (2), receiving liquefied CO.sub.2 carried by a liquefied CO.sub.2 carrier (1). The base has a throwing pipe (3) and a throwing pipe outlet (4) to deliver the liquified CO.sub.2 in an enclosing bag (11) in the sea at a depth where a liquid phase state of the liquified CO is maintained. An unmanned submersible working boat (10) is provided and has a plurality of capsules (26) mounted thereon. Each capsule contains an enclosing bag (11) to enclose the liquified CO.sub.2. The boat transports the capsules into the sea at a depth where a liquid phase state of the liquified CO.sub.2 is maintained and operates to enclose the liquified CO.sub.2 in the enclosing bags (11). The liquified CO.sub.2 in the enclosing bag (11) and the capsule (26) are then released so as to fall onto the sea bottom. Also, a control base (9) is provided on the offshore sea to control the unmanned submersible working boat (10).
REFERENCES:
patent: 5293751 (1994-03-01), Asai
patent: 5364611 (1994-11-01), Iijima et al.
Fujioka Yuichi
Ozaki Masahiko
Sonoda Keisuke
Tsukamoto Osamu
Mitsubishi Jukogyo Kabushiki Kaisha
Taylor Dennis L.
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