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公开(公告)号：US08083464B2
公开(公告)日：2011-12-27
申请号：US12021478
申请日：2008-01-29
IPC分类号： F03D11/00
CPC分类号： F03D80/00 , F03D13/40 , F05B2230/60 , F05B2240/14 , F05B2260/301 , Y02E10/726 , Y02P70/523 , Y10S415/905 , Y10S415/907
摘要： A stackable nacelle for a wind turbine includes a first piece having a top wall and integral first side walls extending at a first obtuse angle from each edge of the top wall; and a second piece, for mating with the first piece, having a bottom wall and integral second side walls extending at a second obtuse angle from each edge of the bottom wall.
摘要翻译： 用于风力涡轮机的可堆叠的机舱包括具有顶壁和从顶壁的每个边缘以第一钝角延伸的整体的第一侧壁的第一部件; 以及用于与第一件配合的第二件，具有底壁和从底壁的每个边缘以第二钝角延伸的整体的第二侧壁。
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公开(公告)号：US07841835B2
公开(公告)日：2010-11-30
申请号：US12389699
申请日：2009-02-20
CPC分类号： F03D1/0675 , F05B2240/301 , Y02E10/721
摘要： A blade of a wind turbine is provided having an improved spar cap. The spar cap includes at least one trench extending in a substantially span-wise direction in at least a portion of the spar cap. At least one shear web is connected to the spar cap. At least a portion of the shear web is positioned within the trench of the spar cap.
摘要翻译： 风力涡轮机的叶片具有改进的翼梁盖。 翼梁帽包括在翼梁帽的至少一部分中沿基本跨度方向延伸的至少一个沟槽。 至少一个剪切腹板连接到翼梁帽。 至少一部分剪切腹板位于翼梁帽的沟槽内。
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公开(公告)号：US20100132269A1
公开(公告)日：2010-06-03
申请号：US12484645
申请日：2009-06-15
IPC分类号： E04H12/00
CPC分类号： E04H12/08 , F03D13/10 , F03D13/40 , F05B2240/912 , Y02E10/728
摘要： A tower is provided having a plurality of axial substantially tubular sections with an outer diameter no greater than a designated maximum diameter. At least one of the sections includes at least one reverse taper portion located near a base of the tower. The reverse taper portion has a first end, located near the base, having a first diameter. The reverse taper portion has a second end, opposed to the first end, having a second diameter. The first diameter is smaller than the second diameter.
摘要翻译： 提供具有多个具有不大于指定最大直径的外径的轴向大致管状部分的塔。 至少一个部分包括位于塔底部附近的至少一个倒锥形部分。 倒锥形部分具有位于基部附近的具有第一直径的第一端。 倒锥形部分具有与第一端相对的具有第二直径的第二端。 第一直径小于第二直径。
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公开(公告)号：US20090200114A1
公开(公告)日：2009-08-13
申请号：US12028445
申请日：2008-02-08
IPC分类号： F01M5/00
CPC分类号： F03D80/70 , F03D80/60 , F05B2260/98 , F16N2210/025 , Y02E10/72
摘要： A thermal management system and wind turbine are provided comprising a gearbox containing a lubrication medium and a pump for circulating the lubrication medium. A gearbox lubrication suction pipe is used for transporting the lubrication medium from the gearbox to the pump. At least one pump outlet pipe can be used for transporting the lubrication medium from the pump to other components of the wind turbine. A thermal wrap is in thermal connection to, at least a portion of, at least one of, the gearbox, pump, gearbox lubrication suction pipe and pump outlet pipe. The thermal wrap is used to heat or cool, at least a portion of, the lubrication medium.
摘要翻译： 提供一种热管理系统和风力涡轮机，其包括含有润滑介质的齿轮箱和用于使润滑介质循环的泵。 齿轮箱润滑吸入管用于将润滑介质从变速箱运输到泵。 至少一个泵出口管可用于将润滑介质从泵输送到风力涡轮机的其它部件。 热交换器与齿轮箱，泵，齿轮箱润滑吸入管和泵出口管中的至少一个的至少一部分热连接。 热包装用于加热或冷却润滑介质的至少一部分。
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5.发明授权公开(公告)号：US06483065B1
公开(公告)日：2002-11-19
申请号：US09682708
申请日：2001-10-09
申请人： Aniruddha Dattatraya Gadre , Jeffrey Dyson Lord , Liangfeng Xu , John Gardner Toney , William James Premerlani , Bharat S. Bagepalli
发明人： Aniruddha Dattatraya Gadre , Jeffrey Dyson Lord , Liangfeng Xu , John Gardner Toney , William James Premerlani , Bharat S. Bagepalli
IPC分类号： H01H3366
CPC分类号： H01H33/6606 , H01H1/5833
摘要： Methods and apparatus for facilitating current transmission through a circuit breaker are described. In an exemplary embodiment of the apparatus, a coupler that includes a copper conductive ring having an inner annular wall is provided. The coupler is electrically coupled to the line terminal. A bore extends through the ring, and the bore is sized so that the shaft can extend therethrough. A plurality of copper bristles extend radially inward from the ring inner annular wall, and the bristles are in electrical contact with the conductive ring. The bristles also are in electrical contact with shaft when shaft extends through ring bore. At least some bristles extend sufficiently radially inward from the ring inner wall so that free ends of at least some bristles are in electrical contact with the shaft when the shaft extends through the bore.
摘要翻译： 描述了用于促进通过断路器的电流传输的方法和装置。 在该装置的示例性实施例中，提供了一种包括具有内环形壁的铜导电环的耦合器。 耦合器电耦合到线路终端。 孔延伸穿过环，并且孔的尺寸使得轴可以延伸穿过其中。 多个铜刷从环内环形壁径向向内延伸，刷毛与导电环电接触。 当轴延伸穿过环形孔时，刷毛也与轴电接触。 至少一些刷毛从环内壁充分径向向内延伸，使得当轴延伸通过孔时，至少一些刷毛的自由端与轴电接触。
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公开(公告)号：US6042119A
公开(公告)日：2000-03-28
申请号：US856291
申请日：1997-05-14
CPC分类号： F16J15/4472 , F01D11/001 , F01D11/005 , F01D11/02 , F01D11/025 , F01D11/08 , F01D11/12 , F01D9/023 , F16J15/3288 , F05D2240/56 , F05D2300/6012
摘要： A seal is provided between relatively moving parts 12, 14 and includes plural layers 24 of woven material such as metal, polymer or ceramic materials. The layers are secured to one another and to a first part 22 of the relatively moving first and second parts and extend freely from that first part into engagement with the second part. The woven material layers accommodate shape variations between the parts. In a further form, bristles 38 are disposed between layers of woven material and secured at one end to one part. The free ends of the bristles and the free marginal portion of the woven material project toward the second part in sealing engagement therewith.
摘要翻译： 在相对运动的部件12,14之间设置密封件，并且包括诸如金属，聚合物或陶瓷材料的编织材料的多个层24。 这些层彼此固定到相对移动的第一和第二部分的第一部分22并且从该第一部分自由地延伸成与第二部分接合。 编织材料层适应各部件之间的形状变化。 在另一种形式中，刷毛38设置在编织材料层之间并且在一端固定到一部分。 刷毛的自由端和编织材料的自由边缘部分朝着与其密封接合的第二部分突出。
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7.发明授权
公开(公告)号：US5454904A
公开(公告)日：1995-10-03
申请号：US286722
申请日：1994-08-05
CPC分类号： H01H50/005 , B29C59/16 , B29C2035/0838 , H01H1/06 , H01H2001/0057 , H01H9/40 , Y10S438/94 , Y10T307/74
摘要： Micromachining methods for fabricating micromechanical structures which include plunger elements free to reciprocate within cavities are fabricated using processing steps in common with those employed in high density interconnect (HDI) technology for multi-chip module packaging. A polymer, such as a polyimide, is utilized as a micromachinable material. In one embodiment, cavities are formed in the polymer material by laser ablation, employing a sacrificial layer as a mask. Electroplated copper may be employed as a sacrificial release layer. One particular structure is a micromechanical electric switch including an array of individual switch contacts actuatable in common.
摘要翻译： 用于制造微机械结构的微加工方法，其包括在空腔内自由往复运动的柱塞元件的微机械结构使用与用于多芯片模块封装的高密度互连（HDI）技术中采用的步骤相同的处理步骤来制造。 聚合物如聚酰亚胺被用作可微加工材料。 在一个实施例中，通过激光烧蚀在聚合物材料中形成空腔，采用牺牲层作为掩模。 电镀铜可以用作牺牲剥离层。 一个特定结构是微机电式电开关，其包括可共同致动的单独开关触点的阵列。
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公开(公告)号：US20110154777A1
公开(公告)日：2011-06-30
申请号：US13042425
申请日：2011-03-07
申请人： Bharat S. Bagepalli
发明人： Bharat S. Bagepalli
CPC分类号： E04H12/085 , F03D13/10 , F03D13/20 , Y02E10/728
摘要： A wind turbine tower, includes a first substantially tubular wall section having a tapered edge; a second substantially tubular wall section, arranged substantially coplanar with the first wall section, having a flared edge for seating against the tapered edge of the first wall section; and at least one fastener for securing the tapered edge of the first wall section to the flared edge of the second wall section. The at least one fastener includes a bolt extending through the tapered edge and the flared edge, and the bolt is arranged substantially perpendicular to a longitudinal axis of the first and second wall sections.
摘要翻译： 风力涡轮机塔架包括具有锥形边缘的第一基本上管状的壁部分; 第二基本上管状的壁部分，其布置成与第一壁部分基本共面，具有用于抵靠第一壁部分的锥形边缘的扩口边缘; 以及用于将第一壁部分的锥形边缘固定到第二壁部分的扩口边缘的至少一个紧固件。 所述至少一个紧固件包括延伸穿过所述锥形边缘和所述扩张边缘的螺栓，并且所述螺栓基本上垂直于所述第一和第二壁部分的纵向轴线布置。
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公开(公告)号：US20110133456A1
公开(公告)日：2011-06-09
申请号：US12650786
申请日：2009-12-31
IPC分类号： H02P9/04
CPC分类号： F03D7/0248 , F03D9/10 , F03D9/11 , F03D9/25 , F03D15/00 , F03D15/10 , Y02E10/723
摘要： A wind turbine, includes a tower for supporting a nacelle; a gearbox connected to an electrical generator arranged in the nacelle; a plurality of blades for rotating the gearbox and driving the generator; a brake disk for stopping rotation of at least one of the gearbox and the generator; and an auxiliary power source, driven by the brake disk, for generating power.
摘要翻译： 风力涡轮机包括用于支撑机舱的塔架; 连接到布置在所述机舱中的发电机的齿轮箱; 用于使所述齿轮箱旋转并驱动所述发电机的多个叶片; 用于停止所述齿轮箱和所述发电机中的至少一个的旋转的制动盘; 以及由制动盘驱动的用于发电的辅助电源。
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公开(公告)号：US20090191060A1
公开(公告)日：2009-07-30
申请号：US12021482
申请日：2008-01-29
申请人： Bharat S. Bagepalli , Edwin Hidding , Stephan Klumper , Eric A. Baker , Holger Grunwaldt , Michael J. Burkett
发明人： Bharat S. Bagepalli , Edwin Hidding , Stephan Klumper , Eric A. Baker , Holger Grunwaldt , Michael J. Burkett
CPC分类号： F16H57/0413 , F03D80/60 , F03D80/70 , F05B2260/98 , F16N39/02 , F16N2210/12 , F16N2250/08 , Y02E10/722
摘要： A wind turbine is provided having a gearbox containing a lubrication medium, a pump for circulating the lubrication medium. and a gearbox lubrication suction pipe for transporting the lubrication medium from the gearbox to the pump. A heater is in thermal connection to, at least a portion of, the gearbox lubrication suction pipe. This heater is used to heat the lubrication medium contained within the gearbox lubrication suction pipe to a temperature where damage to the pump is avoided.
摘要翻译： 提供一种风力涡轮机，其具有包含润滑介质的齿轮箱，用于使润滑介质循环的泵。 以及用于将润滑介质从齿轮箱输送到泵的齿轮箱润滑吸入管。 加热器与齿轮箱润滑吸入管的至少一部分热连接。 该加热器用于将包含在齿轮箱润滑吸入管内的润滑介质加热至避免泵损坏的温度。
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