Ships – Towing or pushing – Submerged object
Patent
1977-02-22
1981-04-21
Blix, Trygve M.
Ships
Towing or pushing
Submerged object
114332, B63B 2100
Patent
active
042626218
ABSTRACT:
The invention concerns a remote-controlled submersible drogue of the type used for carrying probes for marine research. The drogue is connected by a towrope or cable to a towing craft and comprises a lifting body which has a cross sectional shape which is dynamically stabilizing. In addition, the drogue includes a static stabilizer comprising a flat plate extending downwardly and rearwardly from the lifting body and the towrope is arranged to be attached at the tip of the front end of the drogue.
REFERENCES:
patent: 2898058 (1959-08-01), Del Mar
patent: 2997689 (1961-08-01), Johnson et al.
patent: 3034468 (1962-05-01), Aschinger
patent: 3688730 (1972-09-01), Ortlieb et al.
patent: 3760761 (1973-09-01), Umazume
patent: 3918663 (1975-11-01), Cornelison, Jr.
patent: 3978811 (1976-09-01), Angus et al.
Tolkiehn Ulrich
Wustefeld Uwe
Beall, Jr. Thomas E.
Blix Trygve M.
Gernot Dittberner
Keen D. W.
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