Invention Grant
US08109061B2 Tower part for a wind turbine, an aperture cover system, a method for manufacturing a tower part and uses hereof
有权
用于风力涡轮机的塔部件，孔盖系统，制造塔架部件的方法及其用途
- Patent Title: Tower part for a wind turbine, an aperture cover system, a method for manufacturing a tower part and uses hereof
- Patent Title (中): 用于风力涡轮机的塔部件，孔盖系统，制造塔架部件的方法及其用途
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Application No.: US11718961Application Date: 2004-11-10
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Publication No.: US08109061B2Publication Date: 2012-02-07
- Inventor: Jonas Kristensen
- Applicant: Jonas Kristensen
- Applicant Address: DK Aarhus N
- Assignee: Vestas Wind Systems A/S
- Current Assignee: Vestas Wind Systems A/S
- Current Assignee Address: DK Aarhus N
- Agency: Wood, Herron & Evans, L.L.P.
- International Application: PCT/DK2004/000780 WO 20041110
- International Announcement: WO2006/050723 WO 20060518
- Main IPC: E04C3/00
- IPC: E04C3/00
Abstract:
A tower part for a wind turbine includes at least one wall segment and at least one aperture segment including at least one aperture. The wall segment and the aperture segment are connected and the aperture segment is of a substantially uniform thickness and is thicker than the thickness of the wall segment. The tower part further includes an aperture cover system for covering at least one aperture in a tower part for a wind turbine, including cover plates and attachments for attaching the system to the tower part, where the attachments do not affect the fatigue limit of the tower part.
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