| 发明名称 |
WIND TURBINE FLANGE CONNECTION |
| 摘要 |
A wind turbine flange connection between a hub and a nacelle of the wind turbine, a wind turbine, a wind turbine hub and a wind turbine nacelle is provided. The hub of the wind turbine comprises a first flange and the nacelle of the wind turbine comprises a second flange. The first flange and the second flange are connected to each other by a number of connection means, to transfer forces between the first flange and the second flange. The first flange comprises a plurality of holes and the second flange comprises a plurality of holes corresponding to the holes in the first flange. Shear pins are arranged in the holes in the flanges to transfer rotational forces between the hub and the nacelle. |
| 申请公布号 |
US2014356184(A1) |
申请公布日期 |
2014.12.04 |
| 申请号 |
US201414226186 |
申请日期 |
2014.03.26 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
Ebbesen Henning;Shukla Akhilesh |
| 分类号 |
F03D11/04 |
主分类号 |
F03D11/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A wind turbine flange connection between a hub and a nacelle,
wherein the hub of the wind turbine comprises a first flange, wherein the nacelle of the wind turbine comprises a second flange, wherein the first flange and the second flange are connected to each other by a number of connection means to transfer forces between the first flange and the second flange, and wherein the first flange comprises a plurality of holes and the second flange comprises a plurality of holes corresponding to the plurality of holes in the first flange, wherein a plurality of shear pins are arranged in the plurality of holes of the first and second flange to transfer rotational forces between the hub and the nacelle. |
| 地址 |
MUNCHEN DE |
