ROTOR BLADE ATTACHMENT
    1.
    发明申请
    ROTOR BLADE ATTACHMENT 有权
    转子叶片附件

    公开(公告)号:US20090263250A1

    公开(公告)日:2009-10-22

    申请号:US12299055

    申请日:2007-04-20

    Abstract: The invention relates to a rotor blade attachment (17), in particular of a wind power plant (1), for the connection of a rotor blade (5) with an attachment device (4), including a transverse pin (20, 20′) and a connecting device (13, 21), which can be brought together to establish an operative connection, wherein the connecting device (13, 21) defines a longitudinal axis. The rotor blade attachment (17) is characterized in that the transverse pin (20, 21′) in the direction of the longitudinal axis of the connecting device has a higher bending stiffness than transversally to the longitudinal axis (18). An alternative rotor blade attachment (17) is characterized in that the transverse pins (20, 20′) are arranged in at least two rows (33, 34), wherein at least a first row (33) is arranged closer to the blade-root-side end (19) of the rotor blade (5) than at least a second row (34). Another rotor blade attachment (17) is characterized in that the transverse pin (20, 20′) is completely encapsulated by the rotor blade (5).

    Abstract translation: 本发明涉及用于将转子叶片(5)与附接装置(4)连接在一起的特别是风力发电设备(1)的转子叶片附件(17),包括横向销(20,20' )和连接装置(13,21),其可以组合在一起以建立操作连接,其中所述连接装置(13,21)限定纵向轴线。 转子叶片附件(17)的特征在于,在连接装置的纵向方向上的横向销(20,21')具有比横向于纵向轴线(18)的横向销更高的弯曲刚度。 替代的转子叶片附件(17)的特征在于横向销(20,20')布置成至少两排(33,34),其中至少第一排(33)布置成更靠近叶片 - 转子叶片(5)的根侧端(19)比至少第二排(34)更高。 另一个转子叶片附件(17)的特征在于横向销(20,20')被转子叶片(5)完全包封。

    Apparatus for the purification of waste gas
    2.
    发明授权
    Apparatus for the purification of waste gas 失效
    废气净化装置

    公开(公告)号:US5693293A

    公开(公告)日:1997-12-02

    申请号:US564208

    申请日:1995-12-18

    Abstract: Waste gas, in particular from plants for the chemical vapor-phase deposition and for the separation and etching by plasma processes, is purified from toxic agents by a method in which partial processes of the purification, such as thermal decomposition and oxidation, sorption of solid and gaseous reaction products, hydrolysis and cooling, are combined to act in a single reaction chamber. The reaction products of the waste gas burnt in a flame are led, directly in the combustion chamber, through a space filled with a finely dispersed liquid. This liquid forms a liquid film on all parts and inside walls of the reaction chamber. In a combustion chamber with a burner, the mentioned liquid distribution is obtained by a spraying device. Effective purification from toxic agents, and little corrosion of the components of the reaction chamber are achieved, any growth of solid reaction products in the combustion chamber being avoided. The generation of secondary toxic agents during the combustion of the waste gas is avoided.

    Abstract translation: PCT No.PCT / EP94 / 01985 Sec。 371 1995年12月18日第 102(e)1995年12月18日,PCT PCT 1994年6月17日PCT公布。 出版物WO95 / 00805 日期1995年1月5日废气,特别是用于化学气相沉积的植物和通过等离子体方法进行分离和蚀刻的废气通过以下方法从毒性物质中纯化,其中纯化的部分方法如热分解和 氧化,固体和气体反应产物的吸附,水解和冷却,被组合起作用在单个反应室中。 燃烧在火焰中的废气的反应产物直接在燃烧室中通过填充有细分散液体的空间引导。 该液体在反应室的所有部分和内壁上形成液膜。 在具有燃烧器的燃烧室中,通过喷射装置获得所述液体分布。 实现了从有毒物质的有效净化,并且反应室的组分几乎没有腐蚀,避免了燃烧室中固体反应产物的任何生长。 避免在废气燃烧期间产生二次有毒物质。

    Wind energy plant having a twistable nacelle cable guide
    3.
    发明授权
    Wind energy plant having a twistable nacelle cable guide 有权
    风力发电厂有一个可扭转的机舱电缆导轨

    公开(公告)号:US09190823B2

    公开(公告)日:2015-11-17

    申请号:US13257857

    申请日:2010-03-22

    Abstract: A wind energy installation includes a tower and a nacelle arranged at the top of the tower such that it can swivel in the azimuth direction. The installation also includes a plurality of cables which are guided via a loop from the tower into the nacelle, the cables being held at a distance from one another in the loop by means of rotationally fixed and loose holders. The holders each have receptacles for attachment of the cables with a predetermined circumferential separation. The holders include a lower rotationally fixed guide ring and an aligning upper loose guide ring. A loop guide is formed such that the loop is subdivided by means of the rotationally fixed lower guide ring into a curved untwisted area and an extended twisted area.

    Abstract translation: 风力发电设备包括塔架和安装在塔顶部的机舱,使其能够在方位角方向旋转。 该装置还包括多个电缆,其经由回路从塔架引导到机舱中,电缆通过旋转固定和松动的保持器在环路中彼此保持一定距离。 所述支架各具有用于以预定的周向间隔连接电缆的插座。 保持器包括下旋转固定的导向环和对准的上部松动导向环。 形成环形引导件,使得环通过旋转固定的下引导环分成弯曲的未扭转区域和延伸的扭曲区域。

    WIND ENERGY PLANT HAVING A TWISTABLE NACELLE CABLE GUIDE
    4.
    发明申请
    WIND ENERGY PLANT HAVING A TWISTABLE NACELLE CABLE GUIDE 有权
    风力发电厂有一个双绞线电缆指南

    公开(公告)号:US20120006578A1

    公开(公告)日:2012-01-12

    申请号:US13257857

    申请日:2010-03-22

    Abstract: A wind energy installation includes a tower and a nacelle arranged at the top of the tower such that it can swivel in the azimuth direction. The installation also includes a plurality of cables which are guided via a loop from the tower into the nacelle, the cables being held at a distance from one another in the loop by means of rotationally fixed and loose holders. The holders each have receptacles for attachment of the cables with a predetermined circumferential separation. The holders include a lower rotationally fixed guide ring and an aligning upper loose guide ring. A loop guide is formed such that the loop is subdivided by means of the rotationally fixed lower guide ring into a curved untwisted area and an extended twisted area.

    Abstract translation: 风力发电设备包括塔架和安装在塔顶部的机舱,使其能够在方位角方向旋转。 该装置还包括多个电缆,其经由回路从塔架引导到机舱中,电缆通过旋转固定和松动的保持器在环路中彼此保持一定距离。 所述支架各具有用于以预定的周向间隔连接电缆的插座。 保持器包括下旋转固定的导向环和对准的上部松动导向环。 形成环形引导件,使得环通过旋转固定的下引导环分成弯曲的未扭转区域和延伸的扭曲区域。

    Rotor blade and method for producing same
    6.
    发明授权
    Rotor blade and method for producing same 有权
    转子叶片及其制造方法

    公开(公告)号:US08888463B2

    公开(公告)日:2014-11-18

    申请号:US13120454

    申请日:2009-09-11

    Abstract: The invention relates to a rotor blade for wind energy installation, comprising at least one flange running in a longitudinal direction from a rotor blade root to a rotor blade tip, whereby a width of the flange decreases along the longitudinal direction. The invention also relates to a method for producing a rotor blade in that at least one flange with a width decreasing in the longitudinal direction is applied to a rotor blade inner wall, and to a laying assistance device for positioning strips of the flange.

    Abstract translation: 本发明涉及一种用于风力发电设备的转子叶片,包括从转子叶片根部到转子叶片尖端在纵向方向上延伸的至少一个凸缘,由此凸缘的宽度沿纵向方向减小。 本发明还涉及一种用于制造转子叶片的方法,其中至少一个沿纵向方向减小的凸缘的凸缘被施加到转子叶片内壁上,以及用于定位凸缘的条带的铺设辅助装置。

    METHOD FOR CONTROLLING A WIND POWER PLANT AND CORRESPONDING WIND POWER PLANT
    7.
    发明申请
    METHOD FOR CONTROLLING A WIND POWER PLANT AND CORRESPONDING WIND POWER PLANT 有权
    控制风力发电厂和相应风力发电厂的方法

    公开(公告)号:US20070216166A1

    公开(公告)日:2007-09-20

    申请号:US11575528

    申请日:2005-09-20

    Abstract: Reduction in power output or rotor speed of a wind turbine above a defined limit value, the reduction not being implemented based on the measured wind speed, but on an input value which on one hand is easily detected physically and by control technology and on the other hand is a good indicator of mechanical stresses on the wind turbine. The invention uses the rotor-blade angle as the input value in a manner that starting at the limit value, the reduction in power output or in rotor speed is adjusted as a function of the rotor-blade angle.

    Abstract translation: 将风力发电机的功率输出或转子转速降低到超过规定的极限值时,不会根据测得的风速进行减速,而是根据输入值,一方面可以轻松地通过控制技术和其他方式进行检测 手是风力涡轮机械应力的良好指标。 本发明使用转子叶片角度作为输入值,其方式是从极限值开始,功率输出的减小或转子速度作为转子叶片角度的函数被调整。

    Wind turbine
    8.
    发明授权
    Wind turbine 有权
    风力发电机

    公开(公告)号:US07470111B2

    公开(公告)日:2008-12-30

    申请号:US11125804

    申请日:2005-05-10

    Abstract: A wind turbine equipped with a tower, a nacelle rotatably mounted on the tower, a rotor rotatable at the nacelle about a rotor axis of rotation and including one rotor hub and at least one rotor blade which is coupled by a blade bearing to the rotor hub while rotatable about a blade adjustment axis. The blade bearing includes an inner ring firmly affixed to the rotor hub and an outer ring that is fitted with a toothing and that is firmly connected to the rotor blade. The rotor blade is rotatable by a blade adjustment drive including a drive motor actuating a drive pinion meshing with the outer toothing of the outer ring. On the rotor hub's side away from the nacelle, the drive pinion is configured at an angle of 10 to 30° as measured about the blade adjustment axis to a plane subtended by the rotor axis of rotation and the blade adjustment axis, and the drive motor is mounted at a distance from the rotor axis of rotation that is smaller than the distance between the drive pinion and the rotor axis of rotation.

    Abstract translation: 配备有塔架,可旋转地安装在塔架上的机舱的风力涡轮机,转子围绕转子旋转轴线可旋转的转子,包括一个转子轮毂和至少一个转子叶片,该转子叶片通过叶片轴承联接到转子轮毂 同时围绕叶片调节轴线可旋转。 叶片轴承包括牢固地固定到转子轮毂的内圈和装配有齿部并且牢固地连接到转子叶片的外圈。 转子叶片可由叶片调节驱动器旋转,叶片调节驱动器包括驱动马达,驱动马达与外圈的外齿啮合。 在离开机舱的转子轮毂的一侧上,驱动小齿轮被构造成围绕叶片调节轴线测量到与转子旋转轴线和叶片调节轴线相对的平面的10至30°的角度,并且驱动马达 安装在与转子旋转轴线相距一定距离处,其小于驱动小齿轮和转子转子轴线之间的距离。

    Wind turbine
    9.
    发明申请
    Wind turbine 有权
    风力发电机

    公开(公告)号:US20050254949A1

    公开(公告)日:2005-11-17

    申请号:US11125804

    申请日:2005-05-10

    Abstract: A wind turbine equipped with a tower, a nacelle rotatably mounted on the tower, a rotor rotatable at the nacelle about a rotor axis of rotation and including one rotor hub and at least one rotor blade which is coupled by a blade bearing to the rotor hub while rotatable about a blade adjustment axis. The blade bearing includes an inner ring firmly affixed to the rotor hub and an outer ring that is fitted with a toothing and that is firmly connected to the rotor blade The, rotor blade is rotatable by a blade adjustment drive including a drive motor actuating a drive pinion meshing with the outer toothing of the outer ring. On the, rotor hub's side away from the nacelle, the drive pinion is configured at an angle of 10 to 30° as measured about the blade adjustment axis to a plane subtended by the rotor axis of rotation and the blade adjustment axis, and the drive motor is mounted at a distance from the rotor axis of rotation that is smaller than the distance between the drive pinion and the rotor axis of rotation.

    Abstract translation: 配备有塔架,可旋转地安装在塔架上的机舱的风力涡轮机,转子围绕转子旋转轴线可旋转的转子,包括一个转子轮毂和至少一个转子叶片,该转子叶片通过叶片轴承联接到转子轮毂 同时围绕叶片调节轴线可旋转。 叶片轴承包括牢固地固定到转子毂的内环和装配有齿的并且牢固地连接到转子叶片的外环。转子叶片可由叶片调节驱动器旋转,叶片调节驱动器包括驱动马达驱动驱动 小齿轮与外圈的外齿啮合。 在离开机舱的转子轮毂的一侧,驱动小齿轮被配置成以关于叶片调节轴线相对于由转子旋转轴线和叶片调节轴线所对向的平面测量的10至30°的角度,并且驱动器 电动机安装在与转子旋转轴线相距一定距离处,其小于驱动小齿轮和转子旋转轴线之间的距离。

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