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    Wind-driven power plant equipped with folding and lifting mechanism for raising and stowing the tower
    3.
    发明授权
    Wind-driven power plant equipped with folding and lifting mechanism for raising and stowing the tower 失效
    风力发电厂配有折叠升降机构，用于升降塔架

    公开(公告)号：US08598724B2

    公开(公告)日：2013-12-03

    申请号：US12494606

    申请日：2009-06-30

    申请人： Iakov Ulanovskiy

    发明人： Iakov Ulanovskiy

    IPC分类号： H02P9/04

    CPC分类号： E04H12/187 ,  E02D27/42 ,  E02D27/425 ,  E04H12/182 ,  F03D9/007 ,  F03D9/25 ,  F03D13/20 ,  F05B2240/9151 ,  F05B2240/91521 ,  Y02E10/726 ,  Y02E10/728

    摘要： A wind-driven electric plant includes a mast with a windwheel and a generator in a nacelle and a shielding chamber with a base, walls, and a cover. The mast is coupled to the nacelle and mounted in the shielding chamber. The mast may comprise a set of sections pivotally connected to each other such that the mast has the capability of folding and spreading, or the mast may comprise a set of telescoping or folding and spreading sections. A mast transfer mechanism is configured to move the mast between an operating position with the windwheel outside the chamber and a stored position with the windwheel inside the chamber.

    摘要翻译： 风力发电厂包括具有风轮的桅杆和在机舱中的发电机以及具有基座，壁和盖的屏蔽室。 桅杆联接到机舱并安装在屏蔽室中。 桅杆可以包括一组彼此枢转地连接的部分，使得桅杆具有折叠和展开的能力，或者桅杆可以包括一组伸缩或折叠和扩展部分。 桅杆传送机构被配置为使桅杆在具有外部的风轮的操作位置和存储位置之间移动，风车在室内。

    Vertical axis windmill with weather vane positioning
    5.
    发明申请
    Vertical axis windmill with weather vane positioning 审中-公开
    垂直轴风车与风向标定位

    公开(公告)号：US20090257874A1

    公开(公告)日：2009-10-15

    申请号：US12082459

    申请日：2008-04-11

    申请人： Karl Marvin Rice

    发明人： Karl Marvin Rice

    IPC分类号： F03D7/06 ,  F03D3/00

    CPC分类号： F03D3/068 ,  F03D13/10 ,  F05B2230/60 ,  F05B2240/91521 ,  F05B2260/402 ,  F05B2260/4021 ,  F05B2260/403 ,  Y02E10/728 ,  Y02E10/74 ,  Y02P70/523

    摘要： Large flat blades are put on the ends of long lever arms to maximize the torque produced at a central vertical shaft. Pivoting each blade on its own axis allows it to be positioned to best advantage as it rotates around the central vertical shaft. The positioning is accomplished by gearing the blade to a central control gear. By simply attaching a weather vane to the central control gear, the direction of the entire windmill is controlled.

    摘要翻译： 大型扁平叶片放在长杆臂的端部，以最大限度地提高在中心垂直轴处产生的扭矩。 每个叶片在其自身的轴上旋转允许它在中心垂直轴旋转时被最佳地定位。 定位是通过将叶片传动到中央控制装置来完成的。 通过简单地将风向标附接到中央控制装置，可以控制整个风车的方向。

    Safety device for a wind turbine
    6.
    发明申请
    Safety device for a wind turbine 失效
    风力发电机的安全装置

    公开(公告)号：US20050095130A1

    公开(公告)日：2005-05-05

    申请号：US10966351

    申请日：2004-10-15

    申请人： Olivier Duguet ,  Jean-Marc Jailloux

    发明人： Olivier Duguet ,  Jean-Marc Jailloux

    IPC分类号： E04H12/18 ,  F03D7/02 ,  F03D7/04 ,  F03D11/04 ,  B63H1/06

    CPC分类号： E04H12/187 ,  F03D7/02 ,  F03D13/20 ,  F05B2240/9152 ,  F05B2240/91521 ,  Y02E10/723 ,  Y02E10/728 ,  Y10S416/06

    摘要： The mast (2) of the wind turbine is formed by at least two segments (13, 15) articulated to one another so as to pivot between a straightened position and a folded position. The pivoting of the two segments (13, 15) is coordinated in such a way that they always form the same angle (a1) with the vertical, making it possible to maintain the centre of gravity of the wind turbine in vertical alignment with the lower segment (11). Consequently the wind turbine can be folded down in the case of high winds under optimum safety conditions and with reduced space occupied.

    摘要翻译： 风力涡轮机的桅杆（2）由相互铰接的至少两个段（13,15）形成，以便在矫正位置和折叠位置之间枢转。 两个段（13,15）的枢转以这样一种方式协调，使得它们总是与垂直方向形成相同的角度（1/2> 1），使得可以保持重心的位置 风力涡轮机与下段（11）垂直对准。 因此，在最佳安全条件下，风力涡轮机可以在大风的情况下向下折叠并且占用空间减少。

    Telescopic support tower
    7.
    发明申请
    Telescopic support tower 审中-公开
    伸缩支撑塔

    公开(公告)号：US20050005562A1

    公开(公告)日：2005-01-13

    申请号：US10851644

    申请日：2004-05-24

    申请人： Allan Henderson ,  Zvi Gershony ,  Vaughn Johnson ,  Robert Godfrey

    发明人： Allan Henderson ,  Zvi Gershony ,  Vaughn Johnson ,  Robert Godfrey

    IPC分类号： E04H12/18 ,  E04H12/34 ,  F03D11/04 ,  E04B5/18

    CPC分类号： F03D13/20 ,  E04H12/182 ,  E04H12/34 ,  F03D13/10 ,  F03D13/40 ,  F05B2240/9151 ,  F05B2240/91521 ,  Y02E10/728

    摘要： A support tower for heavy loads or large structures such as a wind turbine generators, constructed of a plurality of telescopic tower sections with the outer lower tower section having a lower end supported from a foundation and at least one or more inner upper tower sections telescoped in an initial vertical nested relation within the outer lower tower section. The heavy load is mounted on an upper end of the inner upper tower section while in the initial vertical nested relation. The inner upper tower section or sections are then lifted upwardly to an extended tower height by lift mechanisms and the tower sections are secured in vertically extended position by inter-engaging wedge joint structure with bolt fasteners extending through mating wedge surfaces to retain the telescopic tower sections vertically extended and position the heavy load in a vertically elevated position.

    摘要翻译： 用于重载荷的支撑塔或诸如风力涡轮发电机的大型结构，其由多个伸缩塔段构成，所述多个伸缩塔段具有从底部支撑的下端部的下部塔架段，以及至少一个或多个内部上部塔架段， 外部下部塔段内的初始垂直嵌套关系。 在最初的垂直嵌套关系中，重负载安装在内上塔架部分的上端。 然后通过提升机构将内部上部塔部分或部分向上提升到延伸的塔架高度，并且塔架部分通过相互接合的楔形接头结构固定在垂直延伸的位置，螺栓紧固件延伸穿过匹配的楔形表面，以保持伸缩塔部分 垂直延伸并将重负荷定位在垂直升高的位置。

    Windmill tower
    8.
    发明授权
    Windmill tower 失效
    风车塔

    公开(公告)号：US4217738A

    公开(公告)日：1980-08-19

    申请号：US930145

    申请日：1978-08-02

    申请人： Paul R. Smith

    发明人： Paul R. Smith

    IPC分类号： E04H12/18 ,  F03D11/04 ,  F04B17/00

    CPC分类号： E04H12/187 ,  F03D13/20 ,  F05B2240/91521 ,  Y02E10/728 ,  Y10S416/04 ,  Y10S416/06

    摘要： A tower is hinged to a base, positioned at one side of a well, so the tower can be lowered to the ground in a direction away from the well. A lateral platform at the top of the tower extends over the well and the tower is rotatable, about a vertical axis, to swing the platform laterally and clear of the space over the well.

    摘要翻译： 塔架铰接到位于井的一侧的基座上，因此塔可以沿远离井的方向下降到地面。 在塔的顶部的一个侧面平台在井上延伸，并且塔可绕垂直轴线旋转，以横向摆动平台并且远离井的空间。

    Wind Turbine With Improved Mast Assembly
    10.
    发明申请
    Wind Turbine With Improved Mast Assembly 审中-公开

    公开(公告)号：US20170175712A1

    公开(公告)日：2017-06-22

    申请号：US15146320

    申请日：2016-05-04

    申请人： Gerald L. Barber

    发明人： Gerald L. Barber

    IPC分类号： F03D13/10 ,  F03D13/25 ,  F03D9/30 ,  F03D1/06 ,  F03D9/00

    CPC分类号： F03D13/10 ,  B63B2035/446 ,  F03D1/0675 ,  F03D13/25 ,  F05B2240/91521 ,  F05B2240/93 ,  F05B2260/507 ,  Y02E10/721 ,  Y02E10/725 ,  Y02E10/727 ,  Y02E10/728 ,  Y02P80/158

    摘要： The wind turbine includes a wind driven turbine wheel rotatable about a central axis that has sail wings that catch the wind and rotate the turbine wheel. An anchor has its anchor line attached to the turbine wheel at its axis of rotation to prevent tilting the wind turbine in response to high wind conditions. A set of streamers attached to the spokes at one end and including a free end wherein the free end is disposed in a space defined between two adjacent spokes when the turbine wheel is rotating. A trolley removably and slidably attached to a main anchor line, a secondary anchor line attached to the trolley and a secondary anchor; and, a drop line removably attached to the secondary anchor configured to lower the anchor to the main anchor so that the trolley, secondary anchor line and secondary anchor is configured to provide an anchor support structure for the main anchor.