专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06340292B1 Anti-fracture fan structure 有权
$Anti-fracture fan structure$
标题翻译：抗断裂风机结构
公开(公告)号：US06340292B1
公开(公告)日：2002-01-22
申请号：US09628092
申请日：2000-07-28
申请人： Te-tsai Chuang , Wei-chen Kuo , Kuo-cheng Lin , Wen-shi Huang
发明人： Te-tsai Chuang , Wei-chen Kuo , Kuo-cheng Lin , Wen-shi Huang
IPC分类号： F04D2918
CPC分类号： F04D29/329 , F04D29/023 , F05D2300/702
摘要： The invention provides an anti-fracture fan structure including a hub, a plurality of blades, and a plurality of ribs. The hub has an inner surface formed inside and encircling it. The plurality of blades are arranged outside and around the hub. The plurality of ribs projects from the inner surface of the hub into the inside of the hub. Each of the plurality of ribs is not perpendicular to the inner surface of the hub. Furthermore, the anti-fracture fan further includes a shielding-can situated inside the hub and in contact with the plurality of ribs. Moreover, the hub can be formed of a plastic material and the shielding-can can be formed of a metal material. The ribs can be easily warped when the shielding-can expands.
摘要翻译：本发明提供一种包括轮毂，多个叶片和多个肋的抗断裂风扇结构。轮毂具有形成在内部并围绕其的内表面。多个叶片布置在轮毂外侧和周围。多个肋从毂的内表面突出到毂的内部。多个肋中的每一个不垂直于轮毂的内表面。此外，抗断裂风扇还包括位于毂内并与多个肋接触的屏蔽罐。此外，毂可以由塑料材料形成，并且屏蔽罐可以由金属材料形成。当屏蔽罐膨胀时，肋可以容易翘曲。

IPRDB

热门服务

关于我们

友情链接

联系方式