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发明名称
发散电风扇
摘要
本实用新型涉及一种电风扇,其叶片结构为正面呈阶梯状分布,叶尖向后翘起。可克服传统电风扇产生的风过于集中、作用面积小的缺点,将风力分散,从而获得较大的受风面积。本发散电风扇具有风力柔和、覆盖面广等特点,不但适于家庭使用,更适用于办公、会议等大型场所。
申请公布号
CN2303959Y
申请公布日期
1999.01.13
申请号
CN97208305.7
申请日期
1997.01.20
申请人
李书印
发明人
李书印
分类号
F04D25/08
主分类号
F04D25/08
代理机构
代理人
主权项
1、一种发散电风扇,叶片为数片,且周向均匀分布,其特征是叶片[1]的正面呈阶梯状,叶尖向后翘起。
地址
710048陕西省西安市理工大学806号信箱
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