发明名称 |
Hydraulic barrage element and processes for installing it. |
摘要 |
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. <IMAGE>
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申请公布号 |
FR2531118(A1) |
申请公布日期 |
1984.02.03 |
申请号 |
FR19820013315 |
申请日期 |
1982.07.30 |
申请人 |
DURAFOUR CONSTRUCTION |
发明人 |
ROLAND SIMON, JACQUES BELLIER ET LOUIS BONNEFOY;BELLIER JACQUES;BONNEFOY LOUIS |
分类号 |
E02B9/00;F03B13/08;(IPC1-7):02B7/00 |
主分类号 |
E02B9/00 |
代理机构 |
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主权项 |
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地址 |
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