发明授权
- 专利标题： Strake for a wind turbine tower
- 专利标题（中）： 风力发电机塔架
-
申请号： US14865033申请日： 2015-09-25
-
公开(公告)号： US09567745B2公开(公告)日： 2017-02-14
- 发明人: Jesper Moeller , Jacob Groenvald Nielsen , Kenneth Helligsoe Svinth
- 申请人： SIEMENS AKTIENGESELLSCHAFT
- 申请人地址： DE
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DE
- 代理机构： Schmeiser Olsen & Watts LLP
- 优先权： EP14196250 20141204
- 主分类号： E04B1/98
- IPC分类号： E04B1/98 ; E04H12/00 ; F03D1/00 ; E04B1/41 ; F03D7/02 ; F03D11/04 ; E04B1/38
摘要：
A strake for a wind turbine tower is provided A strake for a wind turbine tower is disclosed, whereby the strake is realized as a detachable strake to be mounted to a wind turbine tower to reduce vortex induced vibrations. The strake includes an outer structure and the outer structure defines three sides that are interconnected by three angles, so that the strake includes a mainly triangular shape in its cross-cut perpendicular to its longitudinal direction. The strake includes at least one element that includes a contiguous cavity that is filled with a fluid.
公开/授权文献
- US20160160499A1 STRAKE FOR A WIND TURBINE TOWER 公开/授权日：2016-06-09
信息查询
IPC分类:
