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发明名称
一种风车
摘要
本发明是一种利用风能作为动力来源的装置,特别是一种在风向使风叶逆向受力时不会使风车转速减慢的风车。本发明包括多个风叶,风叶固接在转轴上,风叶由一格状体和一网状体叠加后卷曲成弧形兜风状态而成,网状体应位于风叶弧形的外表面,每一个格子的上沿均通过合页铰接一风帘。在使用中,遇到逆风时,网状体顶住风帘,风叶便可随风转动,在风叶转动过程中遇到顺风时,风力便吹开风帘,使气流穿过格子而不使风叶逆向受力,因此风车的转速也就不会减慢,保持了风车原有的对外做功的能力。
申请公布号
CN1811170A
申请公布日期
2006.08.02
申请号
CN200510002554.6
申请日期
2005.01.24
申请人
徐俊
发明人
徐俊
分类号
F03D3/00(2006.01)
主分类号
F03D3/00(2006.01)
代理机构
代理人
主权项
1.一种风车,其包括多个风叶,风叶固接在转轴上,其特征在于:风叶由一格状体和一网状体叠加后卷曲成弧形兜风状态而成,网状体应位于风叶弧形的外表面,每一个格子的上沿均通过合页铰接一风帘。
地址
401220重庆市长寿县八颗镇窝凼村
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