Silt and pollution control for marine facility

Details Silt and pollution control for marine facility Silt and pollution control for marine facility

1974-12-24

1976-10-12

Gilliam, Paul R.

61 1R, 61 3, E02B 1504, E02B 304

Patent

active

039849872

ABSTRACT:
Apparatus for a marine facility prevents silt from entering the facility and also provides spill containment. A floating barrier provides the containment and a flexible curtain attached to the barrier and having devices anchoring the curtain to the floor of the water prevents silt from entering the facility. The barrier rises and falls with the tides and openings in the curtain permits the tidal flow to enter and leave the facility. The apparatus is attached to fixed structure in a suitable manner. The barrier and curtain can be moved to permit passage of a ship.

REFERENCES:
patent: 2240567 (1941-05-01), Meacham et al.
patent: 2391059 (1945-12-01), MacFarren
patent: 3479824 (1969-11-01), Schaaf et al.
patent: 3592006 (1971-07-01), Crucet
patent: 3640073 (1972-02-01), Samsel
patent: 3691773 (1972-09-01), Ruhlman
patent: 3766738 (1973-10-01), Gauch
patent: 3859796 (1975-01-01), Benson

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