发明名称 |
RAINWATER DIFFUSER STRUCTURE |
摘要 |
<p>The structure is constituted by horizontal-drainage and vertical-diffusion elements, both of which are structured using annular components, wrapped in a geosynthetic blanket, with a permeability index suitable for this purpose, and to which they adhere by means of a melting process, and wherein the horizontal-drainage element is structured from annular components of square cross section whilst the vertical-diffusion element is structured by annular components of rectangular cross section and, more preferably, "T" cross section, thereby configuring a core that offers a greater degree of resistance to forces exerted by the walls of the subvertical well on the outer periphery of the vertical-diffuser element.</p> |
申请公布号 |
WO2012162773(A1) |
申请公布日期 |
2012.12.06 |
申请号 |
WO2012BR00163 |
申请日期 |
2012.05.30 |
申请人 |
COSTA, LUIZ RIBEIRO OLIVEIRA NASCIMENTO;REGO, OMAR NATAN KLEMP |
发明人 |
COSTA, LUIZ RIBEIRO OLIVEIRA NASCIMENTO;REGO, OMAR NATAN KLEMP |
分类号 |
E01F5/00;E01C3/06;E02B11/00 |
主分类号 |
E01F5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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