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发明名称
具有冷稑马达作用之工业用风扇
摘要
申请公布号
TW092222
申请公布日期
1987.10.16
申请号
TW076204471
申请日期
1987.05.15
申请人
蔡老传
发明人
蔡老传
分类号
F04D29/08
主分类号
F04D29/08
代理机构
代理人
主权项
1.一种具有冷却马达作用之工业用风扇,主要系包括:四叶片对称地连设于一叶片毂上,且系以塑胶一体模制成型,并于模制成型时固设一金属轴套以套合马达驱动轴,其特征在于:该叶片毂之支撑辐板上对称穿设有数通风孔,并于每一通风板间于该支撑辐板外面设有数螺旋导片,俾于叶片旋转送风时该叶片毂支撑辐板内外发生压差,使风经该支撑辐板通风孔吹向马达伸出驱动轴径面,以加强冷却效果者。
地址
台南巿海佃路一段一八八巷卅七号
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