Wind turbine having a helicopter landing pad
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United States of America Patent
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Sep 1, 2015
Issued Date -
N/A
app pub date -
Dec 13, 2011
filing date -
Dec 24, 2010
priority date (Note) -
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Abstract
A wind turbine includes a tower, a nacelle rotatably arranged on the tower, and a helicopter landing pad arranged on the nacelle. The wind turbine has a rotor having at most two rotor blades and a locking device for locking the rotor in a position in which the rotor blades extend horizontally, and the helicopter landing pad is arranged on the nacelle in such a way that the cross-section of the upper tower section lies completely within the outer contour of the helicopter landing pad in the top view.
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