A wind turbine is described. The turbine includes a hub with one or more blades. The hub is rotatably mounted on a frame and operatively coupled to a shaft through a coupling plate mounted on the shaft. The shaft is provided at least partially internally to the frame, and the shaft is a substantially tubular hollow shaft.
申请公布号
US8662850(B2)
申请公布日期
2014.03.04
申请号
US201113386840
申请日期
2011.01.19
申请人
CASTELL MARTINEZ DANIEL;ROMAN MALLADA JOSE LUIS;COLOM QUETGLAS MIQUEL ANGEL;ALSTOM WIND, S.L.U.
发明人
CASTELL MARTINEZ DANIEL;ROMAN MALLADA JOSE LUIS;COLOM QUETGLAS MIQUEL ANGEL
