Ships – Building – Freighters
Patent
1993-12-17
1994-10-11
Sotelo, Jesus D.
Ships
Building
Freighters
B63B 3903
Patent
active
053537289
ABSTRACT:
An improved tanker ship construction design includes a plurality of liquid cargo tanks distributed in two longitudinal sets along each side of a tanker ship. A plurality of fully protected ballast tanks are distributed longitudinally between the sets of cargo tanks. A passive, gravity-responsive, fluid transfer system provides very rapid fluid communication between selected cargo tanks and a adjoining ballast tanks. A gravity responsive fluid transfer system is provided between the respective ballast tanks.
REFERENCES:
patent: 3745960 (1973-07-01), Devine
patent: 4313390 (1982-02-01), Yunoki et al.
patent: 4960347 (1990-10-01), Strange
patent: 4989959 (1991-02-01), Conway
patent: 5018113 (1991-05-01), Strange et al.
patent: 5213054 (1993-05-01), Gallagher et al.
Reducing Tanker Accidents, Exxon paper, p. 16.
Tanker Spills, Reduction by Design, National Research Council pp. 43 and 89.
NTIS Report to Congress, PB93-128874, pp. 17 and 19 Federal Register, p. 54879.
Knox William A.
Marine Safety Systems Inc.
Sotelo Jesus D.
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