| 发明名称 |
Cowl for smoke extraction |
| 摘要 |
<p>The static aspirator comprises an active element (1) composed of external lateral bands (2), an internal means (3) able to create a Venturi effect in combination with the active element and a connection part (4) adaptable to all types of flue blocks (BO).</p> |
| 申请公布号 |
EP1398567(A2) |
申请公布日期 |
2004.03.17 |
| 申请号 |
EP20030077912 |
申请日期 |
2003.09.12 |
| 申请人 |
SOGO SARL |
发明人 |
SEROL, HERVE;DEMONT, FRANCIS |
| 分类号 |
F23L17/02;F23L17/12;(IPC1-7):F23L17/02 |
主分类号 |
F23L17/02 |
| 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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