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1.发明授权公开(公告)号：US09091250B2
公开(公告)日：2015-07-28
申请号：US13462222
申请日：2012-05-02
CPC分类号： F03D11/02 , F03D9/25 , F03D15/00 , F03D15/10 , F03D80/70 , F03D80/88 , F05B2260/4022 , F16G13/06 , Y02E10/72 , Y02E10/722
摘要： A low friction joint apparatus for chain links is provided. The apparatus may include a first link pin rigidly coupled to a first chain link, a second link pin rigidly coupled to a second chain link, a sprocket roller coaxially and pivotally disposed about the second link pin, a plurality of radial bearings radially disposed between the second link pin and each of the first link pin and the sprocket roller, and a plurality of axial bearings axially disposed between the second link pin and the first chain link, and between the sprocket roller and the second chain link. The second link pin may be coaxially and pivotally disposed about the first link pin. The sprocket roller may be rotatable relative to each of the first and second chain links.
摘要翻译： 提供了一种用于链节的低摩擦联接装置。 该装置可以包括刚性地联接到第一链节的第一连杆销，刚性地联接到第二链节的第二连杆销，围绕第二连杆销同轴地且可枢转地设置的链轮;多个径向轴承， 第二连杆销和第一连杆销和链轮的每一个以及轴向设置在第二连杆销和第一链节之间以及在链轮辊和第二链节之间的多个轴向轴承。 第二连杆销可以围绕第一连杆销同轴并枢转地设置。 链轮可以相对于第一和第二链节中的每一个可旋转。
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公开(公告)号：US20130216378A1
公开(公告)日：2013-08-22
申请号：US13397962
申请日：2012-02-16
CPC分类号： F03D7/0224 , F03D7/041 , F05B2260/75 , Y02E10/721 , Y02E10/723
摘要： A wind turbine with a passive pitch control system is disclosed. The wind turbine comprises a tower with a nacelle mounted to the tower. A hub is rotatably mounted to the nacelle. The hub has a plurality of blades extending therefrom with each blade rotatable around a longitudinal axis of each blade. A pitch control system is operatively associated with each blade. The pitch control system controls the pitch of each blade around the blade's longitudinal axis. In a preferred embodiment, the pitch control system comprises a flyweight governor and a preloaded spring biased against each other.
摘要翻译： 公开了一种具有无源变桨控制系统的风力涡轮机。 风力涡轮机包括具有安装到塔架上的机舱的塔架。 轮毂可旋转地安装在机舱上。 轮毂具有从其延伸的多个叶片，每个叶片围绕每个叶片的纵向轴线旋转。 桨距控制系统可操作地与每个叶片相关联。 桨距控制系统控制围绕叶片纵轴的每个叶片的桨距。 在优选实施例中，俯仰控制系统包括一个彼此偏压的飞行调节器和预加载的弹簧。
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公开(公告)号：US20130202437A1
公开(公告)日：2013-08-08
申请号：US13368568
申请日：2012-02-08
CPC分类号： F16H49/00 , F03D9/25 , F03D15/00 , F03D15/20 , F05B2260/40 , F16H7/18 , Y02E10/722
摘要： A wind turbine with a roller push belt drive train is disclosed. The wind turbine comprises a tower with a nacelle mounted to the tower. A hub is rotatably mounted to the nacelle. A plurality of blades radially extends from the hub, which is mounted to a main shaft within the nacelle. In one embodiment, the main shaft is mounted to a drive sprocket. A driven sprocket is mounted to a generator input shaft of a generator. The driven sprocket is proximally aligned in the same plane as the drive sprocket, but the drive and driven sprockets do not contact each other. A roller push belt transfers motion from the drive sprocket to the driven sprocket. The roller push belt comprises a guide track around the perimeter of the circumferences of the drive and driven sprockets and a plurality of roller elements arranged along the guide track.
摘要翻译： 公开了一种具有滚筒推带传动系的风力涡轮机。 风力涡轮机包括具有安装到塔架上的机舱的塔架。 轮毂可旋转地安装在机舱上。 多个叶片从轮毂径向延伸，毂安装在机舱内的主轴上。 在一个实施例中，主轴安装到驱动链轮上。 从动链轮安装在发电机的发电机输入轴上。 从动链轮在与驱动链轮相同的平面中向近侧对齐，但驱动链轮和从动链轮不彼此接触。 滚轮推送带将驱动链轮的运动传递到从动链轮。 辊推送带包括围绕驱动链轮和从动链轮的周边的周边的导轨和沿导轨布置的多个滚子元件。
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公开(公告)号：US20120200183A1
公开(公告)日：2012-08-09
申请号：US13021201
申请日：2011-02-04
CPC分类号： H02K15/0006 , H02K1/187 , H02K5/00 , H02K5/15 , H02K5/24 , H02K7/006 , H02K15/16 , H02K2201/03 , Y10T29/49009 , Y10T29/49721
摘要： A rotating machine comprises a stationary subassembly, a rotating subassembly, and a first circumferential track. The stationary subassembly includes a plurality of stator elements disposed proximate an inner circumference of a portion of the stationary subassembly, and a casing having a first portal. The rotating subassembly includes a plurality of rotor elements disposed proximate an outer circumference of a portion of the rotating subassembly. The rotating subassembly is aligned coaxially within the stationary subassembly and is rotatable relative to the stationary subassembly without the aid of support bearings. The first circumferential track is defined by a first rotor track portion on the rotating subassembly and a first stator track portion on the stationary subassembly, and is in communication with a first portal on the casing.
摘要翻译： 旋转机器包括固定子组件，旋转子组件和第一圆周轨道。 固定子组件包括靠近固定子组件的一部分的内圆周设置的多个定子元件和具有第一入口的壳体。 旋转子组件包括靠近旋转子组件的一部分的外圆周设置的多个转子元件。 旋转子组件在固定子组件内同轴对准，并且可在无需辅助支承轴承的情况下相对于固定子组件旋转。 第一圆周轨道由旋转子组件上的第一转子轨道部分和固定子组件上的第一定子轨道部分限定，并且与壳体上的第一入口连通。
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公开(公告)号：US20110079099A1
公开(公告)日：2011-04-07
申请号：US12573248
申请日：2009-10-05
IPC分类号： F16H57/10
CPC分类号： F16H25/2015 , F16H25/2021 , F16H25/205 , F16H25/2204 , F16H2025/2087 , Y10T74/186 , Y10T74/18704 , Y10T74/19637
摘要： An apparatus has a first motor for moving an actuator, a first brake for selectively braking the motor, a second brake that is engaged, the second brake dissipating torque spikes in the system, and a gear attaching the first motor to the actuator to cause the actuator to move and to the second brake whereby the torque spikes overcome stiction in the engaged brake so that the torque spike is dissipated in the engaged brake
摘要翻译： 一种装置具有用于移动致动器的第一电动机，用于选择性地制动电动机的第一制动器，接合的第二制动器，系统中的第二制动器耗散扭矩尖峰以及将第一电动机附接到致动器的齿轮， 致动器移动到第二制动器，由此扭矩尖峰克服了接合的制动器中的静摩擦，使得转矩尖峰在接合的制动器中消散
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公开(公告)号：US20110006545A1
公开(公告)日：2011-01-13
申请号：US12499292
申请日：2009-07-08
CPC分类号： H02K19/38 , H02K7/006 , H02K19/26 , Y10T29/49009
摘要： A wound field generator (102) and a method of producing the wound field generator (102) with a nested exciter stage (307) and main generator stage (305) are provided. The wound field generator (102) includes an exciter stage rotor (310) coupled to a rotor member (312) and a main stage rotor (304) coupled to the rotor member (312). The wound field generator (102) also includes a rotating rectifier assembly (306) coupled to the rotor member (312) and electrically coupled to the exciter stage rotor (310) and the main stage rotor (304). The wound field generator further (102) includes an exciter stage stator (308) to establish field communication with the exciter stage rotor (310), and a main stage stator (302) to establish field communication with the main stage rotor (304). The exciter stage stator (308) and the exciter stage rotor (310) are radially nested about a central axis (316) of the wound field generator (102) with respect to the main stage stator (302) and the main stage rotor (304).
摘要翻译： 提供了一种绕线场发生器（102）以及具有嵌套的励磁机级（307）和主发电机级（305）的绕线式励磁发电机（102）的制造方法。 伤口场发生器（102）包括耦合到转子构件（312）的激励器级转子（310）和联接到转子构件（312）的主级转子（304）。 绕线场发生器（102）还包括耦合到转子构件（312）并电耦合到励磁机级转子（310）和主级转子（304）的旋转整流器组件（306）。 绕线场发生器进一步包括与励磁机级转子（310）建立现场通信的励磁机级定子（308）和与主级转子（304）建立现场通信的主级定子（302）。 励磁机级定子（308）和励磁机级转子（310）相对于主级定子（302）和主级转子（304）绕绕磁场发生器（102）的中心轴线（316）径向嵌套 ）。
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公开(公告)号：US07859154B2
公开(公告)日：2010-12-28
申请号：US12761901
申请日：2010-04-16
CPC分类号： H02K7/102 , F01D15/10 , F01D25/162 , F01D25/166 , F05D2230/642 , F05D2240/53 , F05D2240/54 , F05D2260/207 , F05D2300/50212 , H02K7/1823 , H02K15/125
摘要： A turboalternator system includes a turboalternator having a rotatable member operatively engaged to a bearing set, a radial support element, and a contact structure engaged with the radial support element. The rotatable member defines a first end, a second end and an axis of rotation. The turboalternator system is configured to be thermally adjustable such that in a first thermal condition the contact structure is at a first radial position with respect to the axis of rotation and contacts the rotatable member to provide support, and in a second thermal condition the contact structure is at a second radial position with respect to the axis of rotation that is spaced further from the axis of rotation than the first radial position. The contact structure includes a ring having a groove formed in an outer diameter surface thereof, and the radial support element engages the groove in the contact structure.
摘要翻译： 涡轮分路器系统包括具有可操作地接合到轴承组，径向支撑元件和与径向支撑元件接合的接触结构的可旋转构件的涡轮分离器。 可旋转构件限定第一端，第二端和旋转轴。 涡轮分路器系统被配置为可热调节，使得在第一热状态下，接触结构相对于旋转轴线处于第一径向位置，并且与可旋转构件接触以提供支撑，并且在第二热状态下，接触结构 处于相对于旋转轴线比第一径向位置更远离旋转轴线的第二径向位置。 接触结构包括在其外径表面中形成有凹槽的环，并且径向支撑元件接合接触结构中的凹槽。
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8.发明申请公开(公告)号：US20090023549A1
公开(公告)日：2009-01-22
申请号：US11879549
申请日：2007-07-18
CPC分类号： B60K6/48 , B60K1/02 , B60K6/26 , B60K6/387 , B60K6/547 , F16H3/089 , F16H2200/0043 , Y02T10/6221 , Y10S903/906 , Y10S903/907 , Y10S903/909 , Y10S903/914 , Y10S903/917 , Y10T74/19014 , Y10T74/19233 , Y10T477/26 , Y10T477/27 , Y10T477/63525
摘要： An electromechanical power transfer system for a vehicle, comprises: an electrical power source; a system controller; at least two dynamoelectric machines; an electrically engageable clutch for each machine; an input shaft coupled to the jack shaft; an output shaft coupled to a load presented by the vehicle; and at least two electrically engageable transmission gear sets for coupling the input shaft to the output shaft; wherein the system controller selectively engages each machine clutch and each transmission gear set.
摘要翻译： 一种用于车辆的机电式电力传送系统，包括：电源; 系统控制器 至少有两台电动机; 用于每台机器的电接合离合器; 联接到所述千斤顶轴的输入轴; 耦合到由车辆呈现的负载的输出轴; 以及用于将输入轴联接到输出轴的至少两个电接合传动齿轮组; 其中系统控制器选择性地接合每个机器离合器和每个传动齿轮组。
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公开(公告)号：US09097210B2
公开(公告)日：2015-08-04
申请号：US13541585
申请日：2012-07-03
摘要： A system and method includes a thrust system; a generator for providing electric power to at least one electromechanical actuator of the thrust system; a turbine for driving the generator; a speed control valve for metering propellant to the turbine; and a gear assembly for connecting the turbine, the generator, and the speed control valve.
摘要翻译： 系统和方法包括推力系统; 用于向所述推力系统的至少一个机电致动器提供电力的发电机; 用于驱动发电机的涡轮机; 用于将推进剂计量到涡轮机的速度控制阀; 以及用于连接涡轮机，发电机和速度控制阀的齿轮组件。
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公开(公告)号：US08847444B2
公开(公告)日：2014-09-30
申请号：US12944916
申请日：2010-11-12
摘要： A permanent magnet electric machine includes a rotor having a plurality of permanent magnets and a stator in magnetic communication with the rotor and positioned defining a radial air gap between the rotor and the stator. A housing is configured to seal the rotor and the stator from an outside environment. A pumping element is configured to urge a closed loop airflow across the plurality of permanent magnets to remove thermal energy therefrom, and a plurality of cooling channels are located in the housing and are configured to transfer thermal energy from the stator to a flow of fluid coolant through the plurality of cooling channels. A heat exchanger is located in thermal communication with the plurality of cooling channels to transfer thermal energy from the airflow to the fluid coolant.
摘要翻译： 永磁电机包括具有多个永磁体的转子和与转子磁连通的定子，其定位在转子和定子之间限定径向气隙。 壳体构造成将转子和定子与外部环境密封。 泵送元件构造成促使跨过多个永磁体的闭环气流从其中移除热能，并且多个冷却通道位于壳体中并且构造成将热能从定子传递到流体冷却剂流 通过多个冷却通道。 热交换器位于与多个冷却通道热连通以将热能从气流传递到流体冷却剂。
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