| 发明名称 |
NOISE BARRIER FOR HAIL CANNONS |
| 摘要 |
<p>The invention relates to a noise barrier for hail cannons, comprising a laterally-closed multi-layered external shell (8) with an upper opening (24), the cross-section of said opening being at least equal to that of the extension of the cannon (5)-forming cone at the height of the opening. The invention also includes lower openings (25) and a ring (12) for centring the hail cannon (5).</p> |
| 申请公布号 |
EP2465339(A4) |
申请公布日期 |
2014.04.02 |
| 申请号 |
EP20090848231 |
申请日期 |
2009.08.14 |
| 申请人 |
SOCIEDAD PROTECCION ANTI-GRANIZO S.L. |
发明人 |
OLLIVIER, FRED;OLLIVIER BAQUERO, DAVID |
| 分类号 |
A01G15/00;G10K11/16 |
主分类号 |
A01G15/00 |
| 代理机构 |
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