
基本信息:
- 专利标题: Wind wheel for wind power generation
- 专利标题(中):风力发电风轮
- 申请号:US10568627 申请日:2004-09-28
- 公开(公告)号:US20060220389A1 公开(公告)日:2006-10-05
- 发明人: Masaaki Shibata , Hisao Miyake , Tomohiro Numajiri , Yasuyoshi Tozaki , Katsuhiko Shoda
- 申请人: Masaaki Shibata , Hisao Miyake , Tomohiro Numajiri , Yasuyoshi Tozaki , Katsuhiko Shoda
- 优先权: JP2003-339304 20030930
- 国际申请: PCT/JP04/14157 WO 20040928
- 主分类号: F03D9/00
- IPC分类号: F03D9/00 ; H02P9/04
摘要:
Provided is a power generating wind turbine in which parts and compoments installed in or on a nacelle are made smaller and lighter and maintenance is facilitated. A main shaft 11, a gear-box speeding up rotation of the main shaft 11 and a generator 13 driven by output of the gear-box 11 are provided on a nacelle bed plate 6. The main shaft 11 is connected to an input shaft 12a end of the gear-box 12 via a double-row tapered roller bearing 16. The main shaft 11 is supported to be fitted to a wall portion W1 of the nacelle bed plate 6 with the double-row tapered roller bearing 16 being interposed therebetween. The main shaft 11 is formed in an annular shape having its outer diameter D1 made larger than its axial directional length L1.
摘要(中):
提供了一种发电风力涡轮机,其中安装在机舱中或机舱上的部件和组件被制造得越来越小,维护容易。 主轴11,主轴11的齿轮箱加速旋转和由齿轮箱11的输出驱动的发电机13设置在机舱底板6上。 主轴11通过双列圆锥滚子轴承16连接到齿轮箱12的一端的输入轴12。 主轴11被支撑配合到机舱床板6的壁部W 1,双列圆锥滚子轴承16插入其间。 主轴11形成为具有比其轴向长度L 1大的外径D 1的环状。
公开/授权文献:
- US07282808B2 Power generating wind turbine 公开/授权日:2007-10-16
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F03 | 液力机械或液力发动机;风力、弹力或重力发动机;不包含在其他类目中的产生机械动力或反推力的发动机 |
----F03D | 风力发动机 |
------F03D9/00 | 特殊用途的风力发动机;风力发动机与受它驱动的装置的组合 |