会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 81. 发明申请
    • EPICYCLIC GEAR STAGE FOR A WIND TURBINE GEARBOX, A WIND TURBINE GEARBOX AND A WIND TURBINE
    • 风力涡轮机变速箱,风力涡轮机变速箱和风力涡轮机的周期齿轮级
    • WO2009052824A2
    • 2009-04-30
    • PCT/DK2008/000369
    • 2008-10-21
    • VESTAS WIND SYSTEMS A/SDEMTRÖDER, JensMOSTAFI, Abdelhalim
    • DEMTRÖDER, JensMOSTAFI, Abdelhalim
    • F03D11/00F03D11/02
    • F16H1/2827F03D9/25F03D15/00F03D15/10F03D80/70F05B2260/40311F16H57/082Y02E10/722
    • The invention relates to an epicyclic gear stage for a wind turbine gearbox comprising a sun gear, at least two planet gears, engaged with said sun gear, an annulus gear, a first planet carrier flange connected to one side of at least two of said planet gears, and a second planet carrier flange connected to the other side of least two of said planet gears. Torque from the wind turbine rotor is transferred via a torque transfer part connected to at least one of said first and second planet carrier flanges at one or more torque transferring zones and said one or more torque transferring zones are located between a first and a second plane, said planes being substantially perpendicular to an axis of rotation of the sun gear. Furthermore the first plane is flush with an inner side of the first planet carrier at a position where the gear shaft is carried by the first planet carrier, and the second plane is flush with an inner side of the second planet carrier at a position where the gear shaft is carried by the second planet carrier. The invention further relates to a wind turbine gearbox and a wind turbine.
    • 本发明涉及用于风力涡轮机齿轮箱的行星齿轮级,其包括太阳齿轮,与所述太阳齿轮啮合的至少两个行星齿轮,齿圈,与第一行星齿轮架连接的第一行星架法兰 所述行星齿轮中的至少两个行星齿轮的至少一侧以及连接至所述行星齿轮中的至少两个的另一侧的第二行星架法兰。 来自风力涡轮机转子的扭矩经由在一个或多个扭矩传递区域连接到所述第一和第二行星架法兰中的至少一个的扭矩传递部件传递,并且所述一个或多个扭矩传递区域位于第一和第二平面 所述平面基本垂直于太阳轮的旋转轴线。 此外,第一平面在齿轮轴由第一行星架承载的位置处与第一行星架的内侧齐平,并且第二平面与第二行星架的内侧在第二行星架的内侧齐平 齿轮轴由第二行星架承载。 本发明还涉及一种风力涡轮机齿轮箱和风力涡轮机。
    • 85. 发明申请
    • 慣性力を利用した風力発電用回転翼及びそれを用いた風力発電装置、並びに風力発電システム
    • 风力发电机叶片利用惯性力,风力发电机使用转子叶片和风力发电系统
    • WO2007126129A1
    • 2007-11-08
    • PCT/JP2007/059417
    • 2007-04-25
    • 赤嶺 辰実
    • 赤嶺 辰実
    • F03D3/06F03D9/02F03D11/04
    • F03D3/062F03D3/061F03D9/11F03D9/25F03D13/20F03D15/10F05B2240/216F05B2240/313F05B2250/241Y02E10/728Y02E10/74
    • In the wind power generating system of the prior art, a propeller type windmill is the mainstream of a horizontal axis type, and the Darrieus type windmill is the mainstream of a vertical type, but they cannot exhibit their performances unless the wind speed is 10 m/s or more. The Savonius windmill, the paddle windmill, the autorotation blade type windmill and so on can generate the power even with a weak wind. However, these windmills are of the drag type, and have a defect that they can work at a low circumferential speed ratio (i.e., the rotor circumferential speed / the wind speed) but their working performance drops when the circumferential speed ratio becomes higher. Provided is a wind power generating apparatus adopts a rotor blade including a frame body unit composed of a frame body (2) having an opening and a plurality of support frames (3) extending from the frame body, and a sail portion (5) adhered to cover the frame body unit. As a result, the rotor blade can rotate easily with a low wind power and can rotate continuously with an inertial power, once it starts the rotations, so that it can run the power generating function at a set value of a rated speed of rotations of 700 to 2,000 rpm.
    • 在现有技术的风力发电系统中,螺旋桨式风车是横轴型的主流,而大流士式风车是垂直式的主流,但除风速为10米外,不能表现出其性能 / s以上。 萨沃尼斯风车,桨式风车,自转叶片型风车等,即使风力弱,也能产生电力。 然而,这些风车是拖曳式的,具有能够以低圆周速度(即转子圆周速度/风速)工作的缺陷,但是当圆周速度比变高时,它们的工作性能下降。 本发明提供一种风力发电装置,该风力发电装置采用具有框架体单元的转子叶片,该框架体单元由具有开口的框体(2)和从框体延伸的多个支撑框架(3)构成, 以覆盖框体单元。 结果,转子叶片能够以低风力容易地旋转,并且一旦开始转动就可以用惯性力连续旋转,从而可以使发电功能以额定转速转动的设定值运行 700至2,000转/分。
    • 87. 发明申请
    • VERTICAL AXIS WIND TURBINE
    • 垂直轴风力涡轮机
    • WO2007027113A1
    • 2007-03-08
    • PCT/PH2005/000019
    • 2005-09-02
    • BALLENA, Abraham, E.
    • BALLENA, Abraham, E.
    • F03D1/06
    • F03D3/0445F03D3/02F03D9/25F03D9/34F03D15/10F03D80/70F05B2240/40F05B2260/4031Y02E10/721Y02E10/74
    • A vertical axis wind turbine (10) comprises two turbine rotors (12) and (13) with a plurality of curved blades (14) and (15) and coupled together by gears underneath their shafts and rotating synchronously in opposite directions, a multi-function center enhance (16) with three sections namely, the front deflector (21), the upwind blade cavity (22) and the turbulence reducer (23) and together with the two side deflectors (17) and (18) contribute to the efficient flow of the wind stream to the downwind moving blades (28) and (29) of the two turbine rotors. The center enhance separates the two turbine rotors on opposite sides. The wind turbine (10) has a cylindrical housing structure (11) with two levels of horizontal platform (19) and (20) housing various components of the machine, and a yaw drive mechanism that orients properly the machine into the wind.
    • 垂直轴风力涡轮机(10)包括具有多个弯曲叶片(14)和(15)的两个涡轮转子(12)和(13),并且通过其轴下方的齿轮并且在相反方向上同步旋转而耦合在一起, 功能中心增强(16)具有三个部分,即前导流板(21),逆风叶片腔(22)和湍流减速器(23),并与两个侧导板(17)和(18)一起有助于高效 风流流向两个涡轮转子的顺风运动叶片(28)和(29)。 中心增强分离两侧的两个涡轮转子。 风力涡轮机(10)具有圆柱形壳体结构(11),其具有容纳机器的各种部件的两个水平平台(19)和(20)的水平面,以及将机器适当地定向到风中的偏航驱动机构。
    • 88. 发明申请
    • MULTI-TURBINE AIRFLOW AMPLIFYING GENERATOR
    • 多涡轮增压放大发生器
    • WO2006071689A2
    • 2006-07-06
    • PCT/US2005/046424
    • 2005-12-22
    • FRIESTH, Kevin
    • FRIESTH, Kevin
    • F03D9/00H02P9/04
    • F03D1/025F03D1/04F03D7/0204F03D9/25F03D13/20F03D15/10F05B2240/133F05B2240/40F05B2240/912F05B2240/913Y02E10/723Y02E10/728
    • The wind generating device of the present invention employs modules each having two turbines. Each of the turbines employs two rotors, coaxially aligned and arranged one downstream from the other. The arrangement includes a proximal channel with a leading portion having decreasing radius toward the first rotor which acts as a collector and a following portion connecting fluidly the first and second rotor and a distal channel which is separate from the proximal channel and opens into the following portion thereby adding to the airflow to the second rotor. Downstream from the second rotor is a diffuser with radius increasing with distance from the rotor. The invention includes means for mounting modules vertically stacked which allows for yaw responsive to wind. The device further includes means to mount the modules on a tower.
    • 本发明的风力发电装置采用具有两台涡轮机的模块。 每个涡轮机采用两个同轴对准并且彼此排列在下游的转子。 该装置包括近端通道,其具有朝向朝向第一转子的半径减小的前导部分,该第一转子充当收集器,并且流体地连接第一和第二转子的后续部分以及与近侧通道分离开并进入下一部分的远端通道 从而增加到第二转子的气流。 来自第二转子的下游是具有与转子的距离增加的半径的扩散器。 本发明包括用于安装垂直堆叠的模块的装置,其允许响应于风的偏航。 该装置还包括将模块安装在塔架上的装置。