| 发明名称 |
A cooling fan apparatus for an automobile. |
| 摘要 |
<p>A cooling fan apparatus has a cooling fan, a fan shroud and a protecting net. The protecting net comprises a bell mouth ring and a net portion. A bell mouth ring is disposed in front of the fan shroud through a predetermined clearance. The net portion comprises a plurality of rings and a radial grid which is disposed around the rings. <IMAGE></p> |
| 申请公布号 |
EP0474019(A1) |
申请公布日期 |
1992.03.11 |
| 申请号 |
EP19910113907 |
申请日期 |
1991.08.20 |
| 申请人 |
NIPPONDENSO CO., LTD. |
发明人 |
HOSHINO, YOSHITAKE;SAKANE, TAKAAKI;HASEBE, YASUAKI |
| 分类号 |
F01P11/10;F01P11/12;F04D29/54;F04D29/66;F04D29/70;F01P5/06 |
主分类号 |
F01P11/10 |
| 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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