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1. 发明授权

US08769804B2 Method of assembling an electric motor 有权
标题翻译：组装电动机的方法
公开(公告)号：US08769804B2
公开(公告)日：2014-07-08
申请号：US13397080
申请日：2012-02-15
申请人： Roy D. Rasmussen , Aaron M. Finke , Nathan D. Lewis
发明人： Roy D. Rasmussen , Aaron M. Finke , Nathan D. Lewis
IPC分类号： H02K15/00
CPC分类号： H02K15/16
摘要： A method of assembling an electric motor is provided. The method includes positioning a guide rod within a motor housing and along an axial direction of the motor housing, wherein the guide rod is disposed radially inward of a plurality of motor components. Also included is guiding a rotor along the guide rod and radially inward of the plurality of motor components.
摘要翻译：提供一种组装电动机的方法。该方法包括将引导杆定位在电动机壳体内并且沿着电动机壳体的轴向定位，其中导杆设置在多个电动机部件的径向内侧。还包括沿导杆引导转子并沿着多个电动机部件的径向向内引导。

2. 发明申请

US20130293055A1 AIR-COOLED GENERATOR ROTOR WITH IMPROVED WEDGES 有权
标题翻译：具有改进的楔子的空气冷却发电机转子
公开(公告)号：US20130293055A1
公开(公告)日：2013-11-07
申请号：US13464138
申请日：2012-05-04
申请人： Joseph Kenneth Coldwate , Roy D. Rasmussen
发明人： Joseph Kenneth Coldwate , Roy D. Rasmussen
IPC分类号： H02K3/487
CPC分类号： H02K3/487 , H02K3/24 , H02K9/06
摘要： A wedge for use in a generator rotor has a wedge body with a central radially top surface of the wedge body, formed with a plurality of blades. At least some of the plurality of blades extend at an angle such that a plane defined through the blades will be non-perpendicular to a rotational axis of the rotor that will receive the wedge.
摘要翻译：用于发电机转子的楔子具有楔形体，该楔形体具有楔形体的中心径向顶部表面，形成有多个叶片。多个叶片中的至少一些叶片以一定的角度延伸，使得通过叶片限定的平面将不会垂直于将接收楔形件的转子的旋转轴线。

3. 发明申请

US20100244614A1 GENERATOR ROTOR WITH IMPROVED WEDGES 有权
标题翻译：发电机转子与改进的楔子
公开(公告)号：US20100244614A1
公开(公告)日：2010-09-30
申请号：US12411468
申请日：2009-03-26
申请人： Roy D. Rasmussen , Scott R. Ganong , Glenn C. Lemmers, JR.
发明人： Roy D. Rasmussen , Scott R. Ganong , Glenn C. Lemmers, JR.
IPC分类号： H02K3/487 , H02K15/02
CPC分类号： H02K3/487 , Y10T29/49012
摘要： A wedge for use in a generator rotor includes a wedge body having a generally triangular shape with flat surfaces, and such that when the wedge is placed in a generator rotor, the flat surfaces will define circumferential extents of the wedge body relative to a rotational axis of the rotor, and said flat surfaces extending to a radially outermost extent of the wedge body. A wedge and winding combination, a generator rotor, a generator and a method all using the wedges are disclosed and claimed.
摘要翻译：用于发电机转子的楔子包括具有平坦表面的大致三角形形状的楔形体，并且使得当楔形物放置在发电机转子中时，平坦表面将限定楔形体相对于旋转轴线的圆周范围并且所述平坦表面延伸到楔形体的径向最外侧的范围。披露并要求保护楔形和绕组组合，发电机转子，发电机和全部使用楔形件的方法。

4. 发明申请

US20140001901A1 ELECTRIC MOTOR WITH A REDUNDANT SEAL ARRANGEMENT 审中-公开
标题翻译：具有冗余密封装置的电动马达
公开(公告)号：US20140001901A1
公开(公告)日：2014-01-02
申请号：US13535941
申请日：2012-06-28
申请人： Adam M. Finney , Roy D. Rasmussen , Aaron M. Finke
发明人： Adam M. Finney , Roy D. Rasmussen , Aaron M. Finke
IPC分类号： H02K5/12 , H02K15/00
CPC分类号： H02K5/128 , Y10T29/49009
摘要： An electric motor has a primary and a secondary seal isolating a rotor cavity from a stator cavity.
摘要翻译：电动机具有将转子腔与定子腔隔离的初级和次级密封。

5. 发明授权

US08053938B2 Enhanced motor cooling system 有权
标题翻译：增强电机冷却系统
公开(公告)号：US08053938B2
公开(公告)日：2011-11-08
申请号：US11937688
申请日：2007-11-09
申请人： Debabrata Pal , Mark Hamilton Severson , Roy D. Rasmussen
发明人： Debabrata Pal , Mark Hamilton Severson , Roy D. Rasmussen
IPC分类号： H02K9/04
CPC分类号： H02K1/20
摘要： A core assembly for an electric motor includes a heat exchanger comprising a plurality of fins. The fins define a plurality of cooling air passages that include offset fins that disrupt cooling air flow to reduce the formation of boundary layers and improve heat transfer capacity.
摘要翻译：用于电动机的芯组件包括包括多个翅片的热交换器。翅片限定了多个冷却空气通道，其包括偏置的散热片，其破坏冷却空气流以减少边界层的形成并提高传热能力。

6. 发明申请

US20100320850A1 OIL COOLED GENERATOR 有权
标题翻译：油冷却发电机
公开(公告)号：US20100320850A1
公开(公告)日：2010-12-23
申请号：US12485994
申请日：2009-06-17
申请人： Glenn C. Lemmers, JR. , Scott R. Ganong , Roy D. Rasmussen , Debabrata Pal
发明人： Glenn C. Lemmers, JR. , Scott R. Ganong , Roy D. Rasmussen , Debabrata Pal
IPC分类号： H02K9/19
CPC分类号： H02K9/19 , H02K1/32
摘要： A rotor for a dynamoelectric machine may include a rotor shaft having a first shaft and a second shaft within the first shaft. The two shafts include discharge orifices for communicating a cooling fluid through the machine. A rotor core of the machine includes a lamination having an annular portion that circumscribes an open center, a plurality of pole portions extending outwardly from the annular portion, and coil winding regions adjacent to the pole portions. One or more channels extend between the open center and the coil winding regions to communicate a cooling fluid. Coil windings of the machine may be at least partially encased in insulators. Each insulator may include a fluid entry orifice located between the insulator ends to communicate a cooling fluid. An end plate of the machine may include fluid discharge outlets for communicating cooling fluid received from the coil windings.
摘要翻译：用于电动机的转子可以包括在第一轴内具有第一轴和第二轴的转子轴。两个轴包括用于使冷却流体通过机器的排放口。机器的转子芯包括具有环绕开放中心的环形部分，从环形部分向外延伸的多个极部以及与极部相邻的线圈绕组区域的层叠体。一个或多个通道在开放中心和线圈绕组区域之间延伸以连通冷却流体。机器的线圈绕组可以至少部分地封装在绝缘体中。每个绝缘体可以包括位于绝缘体端部之间以连通冷却流体的流体入口孔。机器的端板可以包括用于连通从线圈绕组接收的冷却流体的流体排出口。

7. 发明授权

US5323080A One-piece rotor shaft for two-pole rotor 失效
标题翻译：用于双极转子的单件转子轴
公开(公告)号：US5323080A
公开(公告)日：1994-06-21
申请号：US59034
申请日：1993-05-07
申请人： Mohammad Shahamat , Walter Iseman , Tyrone A. Johnsen , Roy D. Rasmussen
发明人： Mohammad Shahamat , Walter Iseman , Tyrone A. Johnsen , Roy D. Rasmussen
IPC分类号： H02K1/24 , H02K1/28 , H02K1/22
CPC分类号： H02K1/28 , H02K1/24
摘要： A two-pole generator rotor assembly including a one-piece shaft, a prewound field coil assembly and a one-piece shaft. The one piece shaft includes a pair of axially spaced shaft end portions and a substantially cylindrical portion integrally formed with the spaced shaft end portions and interposed therebetween. The substantially cylindrical central portion includes a through slot for accommodating the prewound field coil assembly, with the through slot including a pair of opposed wall portions adapted to engage an outer peripheral portion of the prewound field coil assembly and provide means for retention of the prewound field coil.
摘要翻译：一个双极发电机转子组件，包括一体式轴，预绕线场线圈组件和一体式轴。一体式轴包括一对轴向间隔开的轴端部和与间隔开的轴端部一体地形成并且插入其间的大致圆筒形部分。基本上圆柱形的中心部分包括用于容纳预绕线场线圈组件的通孔，其中通孔包括一对相对的壁部分，其适于接合预绕线场线圈组件的外周部分，并提供用于保持预绕场线圈

8. 发明授权

US08878409B2 Containment band for permanent magnet generator 有权
标题翻译：永磁发电机容纳带
公开(公告)号：US08878409B2
公开(公告)日：2014-11-04
申请号：US13614191
申请日：2012-09-13
申请人： Craig R. Legros , Roy D. Rasmussen
发明人： Craig R. Legros , Roy D. Rasmussen
IPC分类号： H02K1/28
CPC分类号： H02K1/28 , H02K1/278 , H02K2213/03
摘要： A rotor has a rotor body for rotation about a shaft. A plurality of permanent magnets are spaced circumferentially about the rotor body. A containment band is positioned radially outwardly of the permanent magnets. The containment band has a containment band coefficient of thermal expansion. The permanent magnets have a permanent magnet coefficient of thermal expansion, taken parallel to a magnetic alignment. A ratio of the containment band coefficient of thermal expansion to the permanent magnet coefficient of thermal expansion is less than or equal to 1.15.
摘要翻译：转子具有用于围绕轴旋转的转子体。多个永磁体围绕转子体周向间隔开。容纳带位于永磁体的径向外侧。安全带具有安全带的热膨胀系数。永磁体具有平行于磁对准的永磁体热膨胀系数。容纳带的热膨胀系数与永磁体的热膨胀系数的比值小于或等于1.15。

9. 发明申请

US20140070634A1 CONTAINMENT BAND FOR PERMANENT MAGNET GENERATOR 有权
标题翻译：永磁发电机容纳带
公开(公告)号：US20140070634A1
公开(公告)日：2014-03-13
申请号：US13614191
申请日：2012-09-13
申请人： Craig R. Legros , Roy D. Rasmussen
发明人： Craig R. Legros , Roy D. Rasmussen
IPC分类号： H02K1/28
CPC分类号： H02K1/28 , H02K1/278 , H02K2213/03
摘要： A rotor has a rotor body for rotation about a shaft. A plurality of permanent magnets are spaced circumferentially about the rotor body. A containment band is positioned radially outwardly of the permanent magnets. The containment band has a containment band coefficient of thermal expansion. The permanent magnets have a permanent magnet coefficient of thermal expansion, taken parallel to a magnetic alignment. A ratio of the containment band coefficient of thermal expansion to the permanent magnet coefficient of thermal expansion is less than or equal to 1.15.
摘要翻译：转子具有用于围绕轴旋转的转子体。多个永磁体围绕转子体周向间隔开。容纳带位于永磁体的径向外侧。安全带具有安全带的热膨胀系数。永磁体具有平行于磁对准的永磁体热膨胀系数。容纳带的热膨胀系数与永磁体的热膨胀系数的比值小于或等于1.15。

10. 发明申请

US20130193781A1 INSULATED ELECTRIC MOTOR AND METHOD OF FORMING 审中-公开
标题翻译：绝缘电动机及其形成方法
公开(公告)号：US20130193781A1
公开(公告)日：2013-08-01
申请号：US13363929
申请日：2012-02-01
申请人： Roy D. Rasmussen , Aaron M. Finke
发明人： Roy D. Rasmussen , Aaron M. Finke
IPC分类号： H02K5/08 , H02K15/02
CPC分类号： H02K5/08 , H02K5/136 , H02K15/12 , Y10T29/49009
摘要： An insulated electric motor includes a stator core having a stator cavity. Also included is an adhering material disposed within at least one portion of the stator cavity. Further included is a filling substance disposed within the at least one portion of the stator cavity and adhered to the adhering material, wherein the adhering material and the filling substance substantially fill the stator cavity.
摘要翻译：绝缘电动机包括具有定子腔的定子铁芯。还包括设置在定子腔的至少一部分内的粘附材料。进一步包括设置在定子腔的至少一个部分内并粘附到粘附材料上的填充物质，其中粘附材料和填充物质基本上填充定子腔。

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