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    • 3. 发明申请
    • WIND TURBINE WITH VENTILATION ARRANGEMENT
    • 风力涡轮机通风安排
    • WO2014020639A1
    • 2014-02-06
    • PCT/JP2012/004861
    • 2012-07-31
    • MITSUBISHI HEAVY INDUSTRIES, LTD.AKASHI, YuZAEHR, MatthiasHILLER, MichaelDUDEN, HeinrichGLINDEMANN, Henning
    • AKASHI, YuZAEHR, MatthiasHILLER, MichaelDUDEN, HeinrichGLINDEMANN, Henning
    • F03D11/00
    • F03D80/60F05B2260/64Y02E10/721
    • Some embodiments of the invention relates to a wind turbine generator comprising a hub with an interior hub space, a nose cone with a nose cone wall, and a ventilation system for ventilating the hub of the wind turbine generator, wherein a deepening in the nose cone wall is provided, wherein the ventilation system comprises air flow means for directing air from outside of the hub towards the interior hub space, said air flow means comprising an entrance section, wherein the ventilation system further comprises air diverting means, wherein the air flow means are disposed at a distance to the air diverting means or wherein the air flow means are disposed conterminous to the air diverting means but not in the interior space of the air diverting means, and wherein the deepening, the entrance section of the air flow means and the air diverting means together define an air channel system for directing air from the outside of the wind turbine generator into the air flow means. Further, some embodiments of the invention relates to a wind turbine generator comprising a hub, a nose cone with a nose cone wall and an interior nose cone space, and a ventilation system for ventilating the hub of the wind turbine generator, wherein an opening in the nose cone wall is provided, wherein the ventilation system further comprises air diverting means and wherein the air diverting means are at least partly disposed in the interior nose cone space.
    • 本发明的一些实施例涉及一种风力涡轮发电机,其包括具有内部轮毂空间的毂,具有鼻锥形壁的鼻锥和用于使风力涡轮发电机的轮毂通风的通风系统,其中鼻锥中的加深 其中所述通风系统包括用于将空气从所述轮毂外部引导到所述内部轮毂空间的空气流动装置,所述空气流动装置包括入口部分,其中所述通风系统还包括分流装置,其中所述空气流动装置 设置在与空气分流装置相距一定距离处,或者其中空气流动装置与空气分流装置相连,而不是在空气转向装置的内部空间中,并且其中,加深气流装置的入口部分 空气转向装置一起限定用于将空气从风力涡轮发电机的外部引导到空气流动装置中的空气通道系统。 此外,本发明的一些实施例涉及一种风力涡轮发电机,其包括毂,具有鼻锥壁的鼻锥和内部鼻锥空间,以及用于使风力涡轮发电机的轮毂通风的通风系统,其中, 提供了鼻锥壁,其中通风系统还包括空气转向装置,并且其中空气转向装置至少部分地设置在内部鼻锥空间中。
    • 5. 发明申请
    • TRACK SYSTEM FOR A WIND TURBINE GENERATOR
    • 风力发电机轨道系统
    • WO2014020638A1
    • 2014-02-06
    • PCT/JP2012/004860
    • 2012-07-31
    • MITSUBISHI HEAVY INDUSTRIES, LTD.ISHIMITSU, KeitaKAMEDA, TakuroDUDEN, HeinrichHILLER, Michael
    • ISHIMITSU, KeitaKAMEDA, TakuroDUDEN, HeinrichHILLER, Michael
    • F03D1/00
    • F03D80/50F03D1/0691F05B2240/916Y02E10/721Y02E10/726Y02E10/728
    • A track system for a wind turbine generator is provided, the wind turbine generator comprising a nacelle, especially a nacelle which is installed on a tip end part of a tower, and a hub rotatable around a rotation axis and connected to a number of rotor blades being arranged radially around the rotation axis. In order to design a track system for such a wind turbine that provides a flexible transporting means, especially in cases where no direct access from the nacelle to the interior of the hub is possible, the track system comprises at least one track which is installed on an outside of the hub leading from a front portion of the hub between two neighbouring rotor blades to a rear portion of the hub faced to the nacelle, and the track system further comprising a wagon which is adapted to run on the at least one track and is to be used for component transportation. Further, a wind turbine generator comprising a track system of the above-mentioned kind and a method for use of such a track system are provided.
    • 提供了一种用于风力涡轮发电机的轨道系统,所述风力涡轮发电机包括机舱,特别是安装在塔顶端部上的机舱,以及可围绕旋转轴线旋转并连接到多个转子叶片 围绕旋转轴径向布置。 为了设计用于这种提供柔性输送装置的风力涡轮机的轨道系统,特别是在不能从机舱到轮毂内部的直接接入的情况下,轨道系统包括至少一个轨道,其安装在 所述轮毂的外部从所述毂的前部在两个相邻的转子叶片之间引导到面向所述机舱的所述轮毂的后部,并且所述轨道系统还包括车轮,所述车皮适于在所述至少一个轨道上运行, 用于组件运输。 此外,提供了包括上述种类的轨道系统的风力涡轮发电机以及这种轨道系统的使用方法。
    • 6. 发明申请
    • CRANE ARRANGEMENT
    • 起重装置
    • WO2014020637A1
    • 2014-02-06
    • PCT/JP2012/004859
    • 2012-07-31
    • MITSUBISHI HEAVY INDUSTRIES, LTD.ZAEHR, MatthiasHILLER, MichaelDUDEN, Heinrich
    • ZAEHR, MatthiasHILLER, MichaelDUDEN, Heinrich
    • F03D1/00
    • F03D80/50F05B2240/916Y02E10/726Y02E10/728
    • A crane arrangement for a wind turbine generator, which is disposed at least partly inside a hub of a wind turbine generator, is provided. In order to provide a more flexible transporting means for handling equipment, that is components, spare parts, tools or the like, within the rotor head of a wind turbine generator, which transporting means allows for an easier and time- and work-saving operation, a crane arrangement is proposed comprising a supporting frame, a crane member, and a coupling member for movably coupling said crane member to said supporting frame so as to allow a movement of the crane member relative to the supporting frame. This is especially advantageous in cases where no direct access from the nacelle to the interior of the hub is possible, so that a crane within a wind turbine nacelle is not applicable for transport use within the rotor head.
    • 提供了至少部分地设置在风力涡轮发电机的轮毂内的用于风力涡轮发电机的起重机装置。 为了在风力涡轮发电机的转子头部内部提供更灵活的运输装置,即装置,即部件,备件,工具等,该输送装置允许更容易和时间和节省操作 提出了一种起重机装置,其包括支撑框架,起重机构件和用于将所述起重机构件可移动地联接到所述支撑框架的联接构件,以允许起重机构件相对于支撑框架的移动。 这在没有从机舱到轮毂内部的直接进入是可能的情况下是特别有利的,使得风力涡轮机机舱内的起重机不适用于转子头内的运输使用。