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    • 91. 发明申请
    • TORQUE LIMITING COUPLING FOR WIND TURBINE
    • 风力涡轮机转矩限制联轴器
    • US20110133470A1
    • 2011-06-09
    • US12683877
    • 2010-01-07
    • Peter M. Winn
    • Peter M. Winn
    • F03D9/00F16D43/20H02K7/108
    • F03D15/20F03D15/00F03D80/60F05B2260/402F05B2260/4023F05B2270/107Y02E10/725
    • A direct-drive power train of a wind power plant is disclosed. The power train includes a turbine rotor including a hub and blades supported on the hub, and a generator including a stator and a generator rotor rotatably disposed within the stator. The generator rotor includes a generator rotor body, a rotor shaft, and a torque limiting device connecting the generator rotor body to the rotor shaft. The torque limiting device is configured to support the generator rotor body within the stator and allow coaxial rotation of the rotor body relative to the stator. The hub and the generator rotor are connected by the rotor shaft, and the rotor shaft rotates at the same frequency as the hub.
    • 公开了一种风力发电厂的直驱动力传动系。 动力传动系包括涡轮转子,其包括毂和支撑在轮毂上的叶片,以及包括定子的发电机和可旋转地设置在定子内的发电机转子。 发电机转子包括发电机转子体,转子轴和将发电机转子体与转子轴连接的转矩限制装置。 扭矩限制装置被配置成将发电机转子体支撑在定子内并允许转子体相对于定子同轴旋转。 轮毂和发电机转子通过转子轴连接,转子轴以与轮毂相同的频率旋转。
    • 94. 发明授权
    • Adjustable hysteresis driver
    • 可调磁滞驱动器
    • US07841456B2
    • 2010-11-30
    • US11792006
    • 2005-11-29
    • Jürgen PescheckStefan UnseldKonrad Thoma
    • Jürgen PescheckStefan UnseldKonrad Thoma
    • H02K49/04H02K7/102H02K7/108F16D27/12
    • H02K49/065H02K7/102H02K7/106H02K7/1085H02K7/11
    • The invention concerns an adjustable hysteresis driver, with a rotor component (5) on the input side that can be driven and/or a stator component (7′, 7″), with an armature component (8) on the output side in fixed connection with a shaft (4), with a hysteresis component (9) connected to the armature component (8), the stator component (7′, 7″) comprising an electromagnet (7a) or permanent magnet (18) by means of which a magnetic flux can be induced in the rotor component (5) and/or the stator component (7′, 7″), and in which the torque that can be transmitted can be adjusted by electromagnetic or electro-mechanical means. The purpose of the invention is to propose a hysteresis driver with improved adjustability. To achieve this it is provided that the hysteresis driver consists of a hysteresis clutch or a hysteresis brake and has active operating means for implementing a “fail-safe” function, which, if the current supply to the electromagnet (7a) fails, ensures that a torque is transferred either by a mechanical coupling or by the action of permanent magnet force between the rotor component (5) of a hysteresis clutch or the stator component (7″) of a hysteresis brake and the said armature component (8).
    • 本发明涉及一种可调节滞后驱动器,其中输入侧的转子部件(5)可以被驱动和/或定子部件(7',7“),电枢部件(8)在输出侧固定 与轴(4)的连接,具有连接到电枢部件(8)的磁滞部件(9),定子部件(7',7“)包括电磁体(7a)或永磁体(18) 可以在转子部件(5)和/或定子部件(7',7“)中感应出磁通,并且其中可以通过电磁或机电方式调节可传递的转矩。 本发明的目的是提出具有改进的可调性的滞后驱动器。 为了实现这一点,提供了迟滞驱动器由滞后离合器或滞后制动器组成,并且具有用于实现“故障安全”功能的主动操作装置,如果电磁铁(7a)的电流供应失效,则确保 通过机械联接或通过磁滞离合器的转子部件(5)或滞后制动器的定子部件(7“)和所述电枢部件(8)之间的永久磁力的作用传递转矩。
    • 96. 发明申请
    • Motor assembly for window lift applications
    • 电梯组件用于升降机应用
    • US20090121568A1
    • 2009-05-14
    • US12000603
    • 2007-12-14
    • Luis E. AcostaBarry AndersonYakov Fleytman
    • Luis E. AcostaBarry AndersonYakov Fleytman
    • H02K7/10H01R39/36H02K7/108H02K7/116H02K15/03H02K5/04
    • H02K7/1166E05F15/697E05Y2900/55F16H1/203H02K5/04H02K5/225Y10T29/49011Y10T74/18792Y10T74/18808
    • A motor assembly (10) includes a permanent magnet DC motor (16) having a shaft (24) mounted for rotation with a face gear pinion (26) associated with the shaft. A jack shaft and clutch assembly (18) is associated with the face gear pinion and is constructed and arranged to prevent back drive of the motor under certain operating conditions. A spur or helical pinion (40) is operatively associated with the jack shaft and clutch assembly. A drive member (56) is operatively associated with the spur or helical pinion such that movement of the shaft and face gear pinion moves the spur or helical pinion to drive the drive member. A housing structure is defined by an upper housing (14) joined with a lower housing (12). The motor, the face gear pinion, the jack shaft and clutch assembly, the spur or helical pinion and the drive member are housed within the housing structure. Only one of the upper or lower housings includes mounting structure (25) constructed and arranged to mount the motor assembly to another object.
    • 电动机组件(10)包括永磁直流电动机(16),其具有轴(24),轴(24)安装成与与轴相关联的面齿轮小齿轮(26)旋转。 千斤顶轴和离合器组件(18)与表面齿轮小齿轮相关联,并且构造和布置成防止在某些操作条件下马达的反向驱动。 正齿轮或螺旋小齿轮(40)与千斤顶轴和离合器组件可操作地相关联。 驱动构件(56)与正齿轮或螺旋小齿轮可操作地相关联,使得轴和面齿轮小齿轮的移动移动正齿轮或螺旋小齿轮以驱动驱动构件。 壳体结构由与下壳体(12)接合的上壳体(14)限定。 电动机,平面齿轮小齿轮,千斤顶轴和离合器组件,正齿轮或螺旋小齿轮和驱动构件容纳在壳体结构内。 上壳体或下壳体中的仅一个包括构造和布置成将马达组件安装到另一物体上的安装结构(25)。