会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • HEAT DISSIPATING FAN AND FAN WHEEL
    • 散热风扇和风扇轮
    • US20130292096A1
    • 2013-11-07
    • US13463150
    • 2012-05-03
    • Wei-Cheng HUNG
    • Wei-Cheng HUNG
    • H01L23/467B64C11/04
    • F04D29/328
    • A fan wheel comprises an axial line, a radial line perpendicular to the axial line, a first vane and a second vane, and the first vane and the second vane are extended from the axial line, and included angles between chord lines of the first and second vanes and the axial line of the fan wheel are unequal angles. A heat dissipating fan comprises a fan hub, a plurality of first vanes and a plurality of second vanes, and the first vanes and the second vanes are extended outwardly from the fan hub, and excluded angles between their chord lines and the axial line of the fan hub are unequal angles.
    • 风扇叶轮包括轴线,垂直于轴线的径向线,第一叶片和第二叶片,并且第一叶片和第二叶片从轴线延伸,并且包括第一和第二叶片的弦线之间的夹角 第二叶片和风扇叶轮的轴线是不相等的角度。 散热风扇包括风扇轮毂,多个第一叶片和多个第二叶片,并且第一叶片和第二叶片从风扇毂向外延伸,并且排除其弦线与轴线之间的角度 风扇轮毂是不相等的角度。