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121.发明申请公开(公告)号：US20080138206A1
公开(公告)日：2008-06-12
申请号：US11634847
申请日：2006-12-07
申请人： Dean Corren
发明人： Dean Corren
IPC分类号： B64C27/46
CPC分类号： F03B11/08 , F03B3/121 , F05B2240/30 , F05B2250/70 , Y02E10/223 , Y02E10/226 , Y10S416/02
摘要： This relates to a modified turbine blade tip design using a fairing shaped design that increases the tip area efficiency of a kinetic hydropower turbine rotor blade while having a non-fouling characteristic and a tip design with the ability to shed weeds, debris, or other submerged materials that might have fouling potential.
摘要翻译： 这涉及使用整流罩设计的改进的涡轮机叶片尖端设计，其增加动力水轮机转子叶片的尖端面积效率，同时具有非污染特性和具有脱落杂草，碎屑或其他浸没的能力的尖端设计 可能具有污染潜力的材料。
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122.发明申请公开(公告)号：US20070253824A1
公开(公告)日：2007-11-01
申请号：US11380936
申请日：2006-04-30
申请人： Enno Eyb
发明人： Enno Eyb
IPC分类号： B64C27/46
CPC分类号： F03D1/0675 , F03D80/00 , F05B2230/60 , F05B2240/302 , F05B2250/70 , Y02E10/721 , Y02P70/523 , Y10T29/49337
摘要： A sectional wind turbine rotor blade is provided, the sectional wind turbine rotor blade having first and second blade sections, wherein the first and second blade sections are fixedly mountable to each other via a connector. Furthermore, a method for assembling a sectional wind turbine rotor blade is provided.
摘要翻译： 提供了一种截面风力涡轮机转子叶片，所述截面风力涡轮机转子叶片具有第一和第二叶片部分，其中所述第一和第二叶片部分经由连接器彼此固定地安装。 此外，提供了组装风力涡轮机转子叶片的方法。
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123.发明授权Design of membrane actuator based on ferromagnetic shape memory alloy composite for synthetic jet actuator 有权基于铁磁形状记忆合金复合材料的合成射流致动器膜致动器设计公开(公告)号：US07280016B2
公开(公告)日：2007-10-09
申请号：US11070385
申请日：2005-03-01
申请人： Minoru Taya , Robert Yuanchang Liang , Yasuo Kuga
发明人： Minoru Taya , Robert Yuanchang Liang , Yasuo Kuga
IPC分类号： H01H51/22
CPC分类号： B64C21/02 , B64C2230/18 , C08L2201/12 , F03G7/065 , F05B2250/70 , F05C2201/021 , F05C2201/0475 , F05C2201/0487 , F05C2253/04 , F16F1/021 , F16F2224/0258 , F16K31/002 , H01F1/0308 , H01F7/1638 , H01H2300/034 , H01L41/12 , H01L41/20 , H02N2/10 , Y02T50/166
摘要： A membrane actuator includes a magnetically actuatable membrane and a magnetic trigger. The membrane includes a shape memory alloy (SMA), and the magnetic trigger is configured to induce a martensitic transformation in the SMA, to produce a larger force than would be achievable with non-SMA-based materials. Such a membrane actuator can be beneficially incorporated into a wide variety of devices, including fluid pumps, shock absorbing systems, and synthetic jet producing devices for use in an aircraft. The membrane/diaphragm can be formed from a ferromagnetic SMA, or a ferromagnetic material can be coupled with an SMA such that the SMA and the ferromagnetic material move together. A hybrid magnetic trigger, including a permanent magnet and an electromagnet, is preferably used for the magnetic trigger, as hybrid magnetic triggers are easy to control, and produce larger magnetic gradients than permanent magnets or electromagnets alone.
摘要翻译： 膜致动器包括可磁致动膜和磁触发器。 膜包括形状记忆合金（SMA），并且磁触发器被配置为在SMA中诱导马氏体转变，以产生比非SMA基材料可实现的更大的力。 这种膜致动器可有利地并入多种装置中，包括用于飞行器的流体泵，减震系统和合成射流产生装置。 膜/隔膜可以由铁磁SMA形成，或者铁磁材料可以与SMA结合，使得SMA和铁磁材料一起移动。 混合磁触发器，包括永磁体和电磁体，优选用于磁触发器，因为混合磁触发器易于控制，并且产生比永磁体或电磁体单独更大的磁梯度。
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公开(公告)号：US20040074171A1
公开(公告)日：2004-04-22
申请号：US10332690
申请日：2003-09-30
发明人： Aloys Wobben
IPC分类号： E04C005/08
CPC分类号： E04H12/16 , E04C3/22 , E04C3/26 , E04C3/34 , E04C5/08 , E04C5/10 , E04C5/12 , F03D13/10 , F03D13/20 , F05B2230/60 , F05B2230/601 , F05B2230/61 , F05B2240/40 , F05B2240/912 , F05B2250/70 , F05C2211/00 , Y02E10/728 , Y02P70/523
摘要： The invention concerns a method of erecting a pylon of prestressed concrete finished parts and an apparatus for advantageously carrying out the method. In order to at least reduce the problems present in the state of the art when erecting a pylon, there is provided a funnel-shaped apparatus 8 for guiding a tensioning wire, the smaller cross-section 11 thereof being substantially the same as that of the jacket tube 7. There is further provided a seal 20 for producing a pressure-tight transition between two mutually superposed segments 4, 6, wherein the height of the seal 20 substantially corresponds to the intended spacing of the segments. Also provided is a prestressed concrete finished part 4, 6 in which the apparatus 8 according to the invention is integrated. Finally there is provided a method in which epoxy resin is used as a composite joining material 34 between two segments.
摘要翻译： 本发明涉及一种竖立预应力混凝土成品部件的塔架的方法和有利地实施该方法的设备。 为了至少减少架设塔架时现有技术中存在的问题，提供了一种用于引导张紧线的漏斗形装置8，其较小的横截面11与 还设置有用于在两个相互重叠的部分4,6之间产生压紧过渡的密封件20，其中密封件20的高度基本上对应于段的预期间距。 还提供了一种预应力混凝土制成部件4,6，其中根据本发明的装置8被集成。 最后提供一种环氧树脂作为两段之间的复合连接材料34使用的方法。
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公开(公告)号：US20230407835A1
公开(公告)日：2023-12-21
申请号：US18239695
申请日：2023-08-29
CPC分类号： F03B13/22 , F03B11/02 , F03B13/10 , F03B13/183 , F05B2210/404 , F05B2230/60 , Y02P70/50 , F05B2250/70 , F05B2260/404 , F05B2260/95 , Y02E10/20 , Y02E10/30 , F05B2240/133
摘要： A wave energy converter utilizes a flotation module that rises and falls with the passage of waves, a submerged tube containing a constriction which multiplies the speed of the water passing therethrough, a turbine (or other hydrokinetic apparatus) positioned so as to extract energy from the accelerated flow of water within and/or through the tube, and a submerged gas- or liquid-filled chamber housing one or more energy conversion components (e.g. generators, transformers, rectifiers, inverters). By providing a chamber in proximity to the turbine, generators can be placed in closer proximity to the turbine that turns them, and the shared shaft can be shorter than if the generators were placed in the buoy adjacent to the surface.
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公开(公告)号：US20180058420A1
公开(公告)日：2018-03-01
申请号：US15681118
申请日：2017-08-18
CPC分类号： F03B13/22 , F03B11/02 , F03B13/10 , F03B13/183 , F05B2210/404 , F05B2230/60 , F05B2240/133 , F05B2250/70 , F05B2260/404 , F05B2260/95 , Y02E10/22 , Y02E10/226 , Y02E10/38 , Y02P70/525
摘要： A wave energy converter utilizes a flotation module that rises and falls with the passage of waves, a submerged tube containing a constriction which multiplies the speed of the water passing therethrough, a turbine (or other hydrokinetic apparatus) positioned so as to extract energy from the accelerated flow of water within and/or through the tube, and a submerged gas- or liquid-filled chamber housing one or more energy conversion components (e.g. generators, transformers, rectifiers, inverters). By providing a chamber in proximity to the turbine, generators can be placed in closer proximity to the turbine that turns them, and the shared shaft can be shorter than if the generators were placed in the buoy adjacent to the surface.
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公开(公告)号：US20180045175A1
公开(公告)日：2018-02-15
申请号：US15520070
申请日：2015-10-20
CPC分类号： F03D1/0633 , F03D7/0264 , F05B2250/22 , F05B2250/70 , Y02E10/721 , Y02E10/723
摘要： The invention relates to a novel rhomboidal wind turbine blade with a dihedral angle, as a supplement to another invention filed by the same applicant in 2013, said blade originally comprising four planar rhomboidal sides and a dihedral angle, and now including a longitudinal depression in the side forming the dihedral angle, from the center of the major axis of the blade, which traps more wind with a concave shape and directs same to the vertex of the angle, compressing the wind which rebounds from the vertex of the angle and powering the rotary movement with two sets of two blades per generator, as well as including an automatic safety system allowing the position of the blades to be changed in the event of high-speed winds by a computer system between a motor and a wind speed sensor, with the blades being coupled to the rotor with an angle that can be varied in response to high-speed winds.
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公开(公告)号：US20180017076A1
公开(公告)日：2018-01-18
申请号：US15208047
申请日：2016-07-12
IPC分类号： F04D29/54
CPC分类号： F04D29/544 , F01D5/141 , F04D29/384 , F05B2220/302 , F05B2250/70 , F05D2220/32 , F05D2240/35 , F05D2250/74
摘要： An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a scalable table, the scalable table selected from the group of tables consisting of TABLE 1, wherein the Cartesian coordinate values of X, Y and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape.
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公开(公告)号：US20180017070A1
公开(公告)日：2018-01-18
申请号：US15208019
申请日：2016-07-12
IPC分类号： F04D29/32
CPC分类号： F04D29/324 , F05B2220/302 , F05B2240/301 , F05B2250/70
摘要： An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a scalable table, the scalable table selected from the group of tables consisting of TABLE 1, wherein the Cartesian coordinate values of X, Y and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape.
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公开(公告)号：US09752555B2
公开(公告)日：2017-09-05
申请号：US13786762
申请日：2013-03-06
申请人： Ronald Gdovic
发明人： Ronald Gdovic
CPC分类号： F03D3/005 , F03D3/02 , F03D3/04 , F03D3/0418 , F05B2240/213 , F05B2250/30 , F05B2250/70 , F05B2280/40 , F05B2280/4003 , Y02E10/74
摘要： A self-starting Savonius wind turbine includes a frame, a rotor assembly that is rotatable about a central axis of rotation and an energy utilizing device operably connected to the rotor assembly. The rotor assembly has at least two rotors, each rotor having at least two rotor blades. Rotation of the rotor assembly is initiated by wind coming from any direction blowing on any one of the plurality of blades. The rotors are configured in a stacked orientation with the blades fixed at a rotated angular position relative to one another to start rotation of the rotor assembly in variable wind conditions. The rotor assembly is made of a composite laminate and the frame is made of a durable, lightweight material. The frame and the rotor assembly are assembled into a single unit for transportation and utilization.
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