公开(公告)号：US20130287570A1

公开(公告)日：2013-10-31

申请号：US13786762

申请日：2013-03-06

申请人： Ronald GDOVIC

发明人： Ronald GDOVIC

IPC分类号： F03D3/00

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.

摘要翻译： 自主启动的Savonius风力涡轮机包括框架，可围绕中心旋转轴线旋转的转子组件和可操作地连接到转子组件的能量利用装置。 转子组件具有至少两个转子，每个转子具有至少两个转子叶片。 转子组件的旋转由来自多个叶片中的任一个上的任何方向的风引起。 转子被构造成堆叠方向，其中叶片相对于彼此固定在旋转角度位置，以在可变风条件下开始转子组件的旋转。 转子组件由复合层压板制成，框架由耐用的轻质材料制成。 框架和转子组件被组装成单个单元用于运输和利用。

公开(公告)号：US4518333A

公开(公告)日：1985-05-21

申请号：US576407

申请日：1984-02-02

申请人： Kimiaki Seki ,  Akio Matsumoto

发明人： Kimiaki Seki ,  Akio Matsumoto

IPC分类号： F04C18/344 ,  F01C21/08 ,  F04C2/00 ,  F04C15/00

CPC分类号： F01C21/0809 ,  F04C2230/91 ,  F05B2230/90 ,  F05B2280/10 ,  F05B2280/40 ,  F05B2280/50 ,  F05B2280/60 ,  F05C2201/0448 ,  F05C2203/00 ,  F05C2203/08 ,  F05C2225/00 ,  F05C2225/04

摘要： A blade for a pump means of the type comprising a rotor rotatably supported within a housing with its center line being eccentrically disposed with respect thereto and a number of blades each shiftably received in respective radial slots formed in the rotor is disclosed. The base body of the blade is constituted from a solid lubricating material such as graphite and only its axial end surfaces are covered by layers of a synthetic resin which has excellent wear resistance, excellent heat resistance, and a low coefficient of friction.

摘要翻译： 一种用于泵的叶片，其类型包括可转动地支撑在壳体内的转子，其中心线相对于其偏心地设置，并且公开了可转动地容纳在形成在转子中的各个径向槽中的多个叶片。 叶片的基体由石墨等固体润滑材料构成，其轴向端面被耐磨性，耐热性优异，摩擦系数低的合成树脂层覆盖。

公开(公告)号：US10036402B2

公开(公告)日：2018-07-31

申请号：US14709721

申请日：2015-05-12

申请人： UNITED TECHNOLOGiES CORPORATION

发明人： Shahram Amini ,  Christopher W Strock ,  Changsheng Guo

IPC分类号： F01D11/12 ,  F04D29/52 ,  F01D5/28 ,  F01D21/04 ,  F02K3/06 ,  F04D19/00 ,  F04D29/02 ,  F04D29/16

CPC分类号： F04D29/526 ,  F01D5/28 ,  F01D11/12 ,  F01D11/122 ,  F01D21/045 ,  F02K3/06 ,  F04D19/002 ,  F04D29/023 ,  F04D29/164 ,  F05B2220/302 ,  F05B2230/90 ,  F05B2280/107 ,  F05B2280/40 ,  F05B2280/5011 ,  Y02T50/672 ,  Y02T50/673

摘要： A turbine engine system comprising a turbine engine component, such as a fan includes a fan casing and a fan blade rotatable within the fan casing. An abradable seal coupled to the fan casing proximate the fan blade. The abradable seal comprising an abradable composite layer including a MAX phase solid and a polymer based abradable composition.

公开(公告)号：US20180112649A1

公开(公告)日：2018-04-26

申请号：US15299508

申请日：2016-10-21

申请人： General Electric Company

发明人： Eric Michael Shain ,  Jignesh Patel ,  Richard Hardison ,  Amir Riahi

IPC分类号： F03D80/30 ,  F03D80/40 ,  F03D1/06

CPC分类号： F03D80/30 ,  F03D1/0675 ,  F03D80/40 ,  F05B2280/2006 ,  F05B2280/40 ,  F05B2280/4011 ,  Y02E10/721

摘要： The present disclosure is directed to a rotor blade assembly for a wind turbine. The rotor blade assembly includes a rotor blade having a body shell with a pressure side, a suction side, a leading edge, and a trailing edge each extending between a root portion and a tip portion. Further, the rotor blade assembly includes a protection system configured to protect the rotor blade from ice accumulation or a lightning strike. The protection system includes at least one organic conductive element configured within the rotor blade. The protection system also includes a conductor source electrically or thermally coupled to the organic conductive element. Thus, the conductor source is configured to heat the organic conductive element so as to prevent ice from accumulating on the rotor blade or to provide a conductive path for the lightning strike.

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

IPC分类号： F03D3/00 ,  F03D3/02 ,  F03D3/04

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.

公开(公告)号：US20170058889A1

公开(公告)日：2017-03-02

申请号：US14880191

申请日：2015-10-09

申请人： Bendix Commercial Vehicle Systems LLC

发明人： Edward F. Hoban ,  Gilles Hebrard

IPC分类号： F04B53/16

CPC分类号： F04B53/168 ,  F04B39/06 ,  F04B39/064 ,  F04B39/126 ,  F04B39/127 ,  F04B39/128 ,  F04B39/14 ,  F05B2230/60 ,  F05B2240/14 ,  F05B2280/1011 ,  F05B2280/1073 ,  F05B2280/40

摘要： A compressor crankcase assembly is provided for an air compressor. In one example, a compressor crankcase assembly includes a crankcase made of a material comprising at least 50% by weight aluminum and a crankcase liner disposed within the crankcase. The crankcase has a protrusion that is at least partially disposed within the groove of the crankcase liner.

摘要翻译： 为空气压缩机提供压缩机曲轴箱组件。 在一个示例中，压缩机曲轴箱组件包括由包括至少50重量％的铝和布置在曲轴箱内的曲轴箱衬套的材料制成的曲轴箱。 曲轴箱具有至少部分地设置在曲轴箱衬套的槽内的突起。

公开(公告)号：US20160245264A1

公开(公告)日：2016-08-25

申请号：US15029883

申请日：2014-10-15

申请人： VESTAS WIND SYSTEMS A/S

发明人： Morten Bagger Søgaard ,  Daniel Whitehouse ,  Richard Baker

IPC分类号： F03D80/30 ,  F03D1/06

CPC分类号： F03D80/30 ,  F03D1/0675 ,  F05B2280/40 ,  Y02E10/721

摘要： A receptor arrangement for a wind turbine blade, the arrangement comprising a receptor component connectable to a down conductor of a lightning protection system wherein the receptor component is encapsulated by an insulating member. The invention extends to apparatus for lightning protection in a wind turbine blade including such a receptor arrangement connected to a down conductor, and also to a method of assembling lightning protection apparatus for a wind turbine blade.

摘要翻译： 用于风力涡轮机叶片的受体装置，该装置包括可连接到防雷系统的下导体的受体部件，其中受体部件被绝缘部件封装。 本发明延伸到包括连接到下导体的这种接收装置的风力涡轮机叶片中的防雷装置，以及组装用于风力涡轮机叶片的防雷装置的方法。

公开(公告)号：US09394875B2

公开(公告)日：2016-07-19

申请号：US14819142

申请日：2015-08-05

申请人： Zhong Lin Wang ,  Yanjie Su ,  Guang Zhu ,  Jun Chen

发明人： Zhong Lin Wang ,  Yanjie Su ,  Guang Zhu ,  Jun Chen

IPC分类号： H02N1/04 ,  F03B13/14 ,  F03B13/20 ,  H02H1/04

CPC分类号： F03B13/14 ,  F03B13/20 ,  F05B2220/709 ,  F05B2280/40 ,  F05B2280/4005 ,  F05B2280/5011 ,  H02H1/04 ,  Y02E10/38

摘要： A generator for harvesting energy from water in motion includes a sheet of a hydrophobic material, having a first side and an opposite second side, that is triboelectrically more negative than water. A first electrode sheet is disposed on the second side of the sheet of a hydrophobic material. A second electrode sheet is disposed on the second side of the sheet of a hydrophobic material and is spaced apart from the first electrode sheet. Movement of the water across the first side induces an electrical potential imbalance between the first electrode sheet and the second electrode sheet.

摘要翻译： 用于从运动中的水中收集能量的发生器包括具有第一侧和相对的第二侧的疏水材料片，其比水更摩擦地更负。 第一电极片设置在疏水材料片的第二面上。 第二电极片设置在疏水材料的片材的第二侧上并与第一电极片间隔开。 水的移动通过第一侧引起第一电极片和第二电极片之间的电势不平衡。

公开(公告)号：US5090882A

公开(公告)日：1992-02-25

申请号：US557787

申请日：1990-07-26

申请人： Yukio Serizawa ,  Koichi Sekiguchi ,  Yasuhiro Oshima ,  Tadashi Iizuka

发明人： Yukio Serizawa ,  Koichi Sekiguchi ,  Yasuhiro Oshima ,  Tadashi Iizuka

IPC分类号： F04C18/356 ,  F01C21/08 ,  F25B1/04

CPC分类号： F01C21/0809 ,  F04C2230/22 ,  F04C2230/92 ,  F05B2230/22 ,  F05B2230/90 ,  F05B2280/10 ,  F05B2280/20 ,  F05B2280/40 ,  F05B2280/50 ,  F05C2201/00 ,  F05C2201/0448 ,  F05C2203/08 ,  F05C2225/00

摘要： A rotary compressor has a plate-like hollow vane disposed in sliding contact with a rotary piston. The vane has an internal cavity formed by a plurality of bores each having a substantially rectangular cross-section. The corners of each bore are each formed by a curved concave surface of a radius of curvature which is greater than the thicknesses of the outer walls of the vane. The major side surfaces of the vane are in slidable contact with opposing walls of a vane slot and have surface layers each formed of an oxide film consisting mainly of tri-iron tetraoxide (Fe.sub.3 O.sub.4). The film is finished by smoothing processing, thus attaining a smaller friction between the vane major side surfaces and the vane slot walls and suppressing local wear of the vane slot walls.

摘要翻译： 旋转压缩机具有与旋转活塞滑动接触的板状中空叶片。 叶片具有由多个孔形成的内腔，每个孔具有基本上矩形的横截面。 每个孔的角部各自由曲率半径的弯曲凹面形成，其大于叶片外壁的厚度。 叶片的主要侧表面与叶片槽的相对壁滑动接触，并且具有由主要由三氧化三铁（Fe 3 O 4）组成的氧化膜形成的表面层。 通过平滑处理完成薄膜，从而在叶片主侧面和叶片槽壁之间获得较小的摩擦，并抑制叶片槽壁的局部磨损。

公开(公告)号：US20180335015A1

公开(公告)日：2018-11-22

申请号：US15775188

申请日：2016-11-11

申请人： LM WP PATENT HOLDING A/S

发明人： Shuai ZHANG ,  Gert FRØLUND PEDERSEN ,  Lars Bo HANSEN

IPC分类号： F03D7/02 ,  F03D17/00 ,  F03D7/04 ,  F03D1/06 ,  G01B15/06 ,  H01Q17/00

CPC分类号： F03D7/0224 ,  F03D1/0675 ,  F03D7/046 ,  F03D17/00 ,  F05B2220/30 ,  F05B2240/221 ,  F05B2240/30 ,  F05B2260/74 ,  F05B2260/83 ,  F05B2260/99 ,  F05B2270/10 ,  F05B2270/30 ,  F05B2270/40 ,  F05B2280/105 ,  F05B2280/2006 ,  F05B2280/40 ,  F05B2280/6012 ,  G01B15/06 ,  H01Q17/00 ,  Y02E10/721

摘要： A wind turbine blade comprising a system for monitoring the deflection of a wind turbine blade is described. The system comprises a wireless range-measurement system, having at least one wireless communication device located towards the root end of the blade and at least one wireless communication device located towards the tip end of the blade and internally within the blade body. Radio absorbing material is arranged internally in the blade body in the wireless communication path between the root-and tip devices.