2531118-A1 is referenced by 3 patents and cites 5 patents.

The barrage element is mainly intended for falls of a height of a few metres. It comprises a channel 1 having a bottom 2 intended to be fastened onto a substructure arranged in the ground. Two side walls 4 rise from the bottom 2 and extend substantially, parallel to the current 4. A screen 6 is contiguous with the bottom 2 and with the two side walls 3 and extends transversely relative to these. It has passing through it an orifice 8 intended for communicating with a hydraulic turbine. A grating 19 is installed obliquely at the entrance 12 of the channel 1. The invention is used for prefabricating at the factory, at least up to the semi-assembled state, an element which can be appropriate in a very large number of barrage locations.

Hydraulic barrage element and processes for installing it.
Application Number
FR19820013315 19820730
Publication Number
2531118 (A1)
Application Date
July 30, 1982
Publication Date
February 3, 1984
Bonnefoy Louis
Bellier Jacques
Simon Roland
Durafour Construction
E02B 07/00
F03B 13/00
E02B 09/00
F03B 13/08
E02B 09/00
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