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    • 8. 发明授权
    • 고정심재가 구비된 블레이드용 분할 회전축 및 그 고정방법
    • 旋转轴分支及其固定方法
    • KR101411827B1
    • 2014-06-24
    • KR1020130017894
    • 2013-02-20
    • 윤창호
    • 윤창호
    • F03D1/06F03D11/00F03D1/00F03B3/06
    • Y02E10/223Y02E10/721F03D1/06F03D15/00F05B2240/20Y02E10/72
    • The present invention relates to a division rotation shaft for a blade in which a plurality of blades is installed and a method for fixing a division rotation shaft for a blade including a fixed core. The rotation shaft including a plurality of the blades comprises a plurality of division bodies, and a fixed core is inserted into the center to which the plurality of the division bodies is connected so that a tight connection state is maintained. Therefore, the rotation shaft can bear against a strong centrifugal force. A blade is prevented from being disassembled and is easily installed and partially changed in a blade rotation body such as a wind turbine or a water turbine by the plurality of the detachable division bodies.
    • 本发明涉及一种其中安装有多个叶片的叶片的分割旋转轴以及用于固定用于包括固定芯的叶片的分割旋转轴的方法。 包括多个叶片的旋转轴包括多个分割体,并且固定芯被插入到与多个分割体连接的中心,从而保持紧密连接状态。 因此,旋转轴可承受较强的离心力。 通过多个可拆卸分隔体,防止叶片被拆卸并容易地安装和部分地改变在诸如风力涡轮机或水轮机的叶片旋转体中。