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1. 发明授权

US06514043B1 Wind turbine hub 失效
标题翻译：风力发电机组
公开(公告)号：US06514043B1
公开(公告)日：2003-02-04
申请号：US09701731
申请日：2001-03-05
申请人： Flemming Rasmussen , Per Vølund , Jørgen Thirstrup Petersen , Bjørn Johansen , Preben Ellebæk
发明人： Flemming Rasmussen , Per Vølund , Jørgen Thirstrup Petersen , Bjørn Johansen , Preben Ellebæk
IPC分类号： B63H106
CPC分类号： F03D7/0224 , B64C27/32 , F03D1/0658 , F05B2260/77 , Y02E10/721 , Y02E10/723
摘要： The present invention relates to a hub assembly of a rotor for holding at least one wing, wherein the at least one wing is connected/mounted to the hub assembly in at least two suspension points. The hub assembly may be applied to any kind of either energy extracting devices such as wind turbines or the like or lift producing devices such as helicopter rotors or propellers. The invention is suited for rotors in general and is able to enable coning movement of wings connected/mounted to the hub assembly, enable teetering movement of the rotor and enable alteration of the pitch angle of the wings connected/mounted to the hub assembly. The hub assembly according to the present invention provides a hub where the pitching of the wings can occur synchronously/simultaneously due to an interconnection of the wings attached/mounted to the hub assembly and where coning of the wings may be applied at the same time with pitching of the wings and teetering of the rotor.
摘要翻译：本发明涉及一种用于保持至少一个翼的转子的轮毂组件，其中至少一个翼在至少两个悬挂点处连接/安装到轮毂组件。轮毂组件可以应用于任何一种能量提取装置，例如风力涡轮机等，或提升产生装置，例如直升机转子或螺旋桨。本发明通常适用于转子，并且能够使连接/安装到轮毂组件的翼的锥形运动能够使得转子的跷跷板运动能够改变连接/安装到轮毂组件的翼的桨距角。根据本发明的轮毂组件提供了一种毂，其中翼的俯仰可以同时/同时地发生，这是由于连接/安装到轮毂组件的翼的互连，并且翼的同时可以同时施加翼俯仰翼子和转子的跷跷板。

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