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(11) | EP 0 211 475 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Skimmer system |
(57) A skimmer system is provided for structures having a floor, two side walls and at
least one open end, the structure being semi-submersibly positionable in a moving
liquid stream. The skimmer system comprises at least one side trough having a bottom,
an interior trough wall and an exterior trough wall. The exterior trough wall is coincident
with the interior side of one side wall of the structure and is provided with at least
one opening communicating between the interior of the trough and the exterior of the
structure. The interior trough wall is provided with at least one opening communicating
between the interior of the trough and the interior of the structure. |