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11.发明授权Liquid cooled magnetic component with indirect cooling for high frequency and high power applications 有权液冷式磁性元件，间接冷却用于高频和高功率应用公开(公告)号：US08928441B2
公开(公告)日：2015-01-06
申请号：US13275544
申请日：2011-10-18
申请人： Satish Prabhakaran , Konrad Roman Weeber , Richard S. Zhang , Charles Michael Stephens , Mark Edward Dame , Yang Cao
发明人： Satish Prabhakaran , Konrad Roman Weeber , Richard S. Zhang , Charles Michael Stephens , Mark Edward Dame , Yang Cao
CPC分类号： H01F27/2876 , H01F27/10 , H01F27/32
摘要： A magnetic component such as a transformer or inductor comprises one or more litz-wire windings and one or more metallic cooling tube windings. Each litz-wire winding is wound together with a corresponding single metallic cooling tube winding on a common bobbin to provide an indirectly-cooled magnetic component.
摘要翻译： 诸如变压器或电感器的磁性部件包括一个或多个绞合线绕组和一个或多个金属冷却管绕组。 每个绞合线绕组与相应的单个金属冷却管绕组缠绕在共同的线轴上，以提供间接冷却的磁性部件。
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公开(公告)号：US20080218015A1
公开(公告)日：2008-09-11
申请号：US11934396
申请日：2007-11-02
申请人： Konrad Roman Weeber , Mohamed Ahmed Ali , Mohammad Ehteshami , Ravindra Gadangi , Ramgopal Thodla , Jeremy Daniel Van Dam
发明人： Konrad Roman Weeber , Mohamed Ahmed Ali , Mohammad Ehteshami , Ravindra Gadangi , Ramgopal Thodla , Jeremy Daniel Van Dam
CPC分类号： C23C30/00 , C22C19/055 , C22C19/07 , C22C38/001 , C22C38/22 , C22C38/40 , F16C32/0442 , F16C32/047 , F16C35/00 , F16C39/02 , F16C2204/52 , F16C2240/40 , F16C2300/42 , H02K5/02 , H02K5/128 , H02K15/12 , H02K15/14 , Y10T29/49009
摘要： Rotor and stator assemblies that utilize magnetic bearings for supporting the rotor shaft during operation can be suitably used in corrosive environments, such as sour gas. The rotor and stator assemblies include NACE compliant magnetic bearing arrangements for sour gas applications. One embodiment includes a stator assembly that comprises a stator sleeve formed of a magnetic material, a sleeve extender coaxial to the stator sleeve formed of a non-magnetic material fixedly attached to each end of the stator sleeve, wherein a point of attachment is heat treated, and a wall formed of the non-magnetic material fixedly attached to the sleeve extender configured to hermetically house a stator and form the encapsulated stator assembly.
摘要翻译： 在运行中利用磁轴承支撑转子轴的转子和定子组件可适用于腐蚀性环境，如酸性气体。 转子和定子组件包括用于酸性气体应用的符合NACE标准的磁性轴承装置。 一个实施例包括定子组件，该定子组件包括由磁性材料形成的定子套筒，与固定地连接到定子套筒的每一端的非磁性材料形成的定子套筒同轴的套筒延伸器，其中附着点被热处理 以及由固定地附接到套筒延伸器的非磁性材料形成的壁，其构造成气密地容纳定子并形成封装的定子组件。
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13.发明授权公开(公告)号：US06762517B2
公开(公告)日：2004-07-13
申请号：US10395122
申请日：2003-03-25
IPC分类号： H02K900
CPC分类号： H02K55/04 , Y02E40/625 , Y10T29/49012
摘要： A rotor is disclosed for a super-conducting synchronous machine including: a rotor core; a super-conducting coil extending around at least a portion of the rotor core, said coil having coil side sections on opposite sides of said rotor core; a vacuum housing covering at least one of said coil side sections, and a conductive shield over said vacuum housing and coil side sections.
摘要翻译： 公开了一种用于超导同步机的转子，包括：转子芯; 围绕所述转子芯的至少一部分延伸的超导线圈，所述线圈在所述转子芯的相对侧上具有线圈侧部分; 覆盖所述线圈侧部分中的至少一个的真空壳体，以及位于所述真空壳体和线圈侧部分上的导电屏蔽件。
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公开(公告)号：US06495940B2
公开(公告)日：2002-12-17
申请号：US09870568
申请日：2001-06-01
申请人： Gerald Burt Kliman , Lembit Salasoo , Manoj Ramprasad Shah , Konrad Roman Weeber , Melvin George Johnson
发明人： Gerald Burt Kliman , Lembit Salasoo , Manoj Ramprasad Shah , Konrad Roman Weeber , Melvin George Johnson
IPC分类号： H02K1300
摘要： An assembly for transferring current comprises at least one electrically conductive slip ring; at least one electrically conductive brush for supplying current to the at least one slip ring; and an electric or pressure actuator driven vibration source for changing the position of the brush with respect to the slip ring. If desired, brush current can shared by using inductance variations or by selective coupling of rotor windings to the slip rings.
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公开(公告)号：US08847450B2
公开(公告)日：2014-09-30
申请号：US12915604
申请日：2010-10-29
IPC分类号： H02K7/09 , F16C32/04 , C22C19/07 , C22C38/22 , C22C19/05 , H01F7/128 , C23C30/00 , F16C35/00 , C22C38/40 , C22C38/00 , H01F7/02
CPC分类号： H01F7/128 , C22C19/055 , C22C19/07 , C22C38/001 , C22C38/22 , C22C38/40 , C23C30/00 , F16C32/0468 , F16C32/047 , F16C35/00 , F16C2204/52 , F16C2240/40 , F16C2300/42 , H01F7/0221
摘要： The present invention provides an encapsulated magnet assembly, comprising (a) a magnet disposed within a housing, said housing comprising at least one wall and defining at least one aperture; and (b) a housing cover; the housing cover comprising a first portion made of a magnetic material and a second portion made of a non-magnetic material, wherein the housing cover is configured to hermetically seal said aperture, the first portion being fixedly attached to the second portion wherein a point of attachment is heat treated; and wherein the housing wall is formed of the non-magnetic material and is fixedly attached to the second portion of the housing cover. In one embodiment, the magnet of the encapsulated magnet assembly is a permanent magnet, and in an alternate embodiment an electromagnet. In one embodiment the encapsulated magnet assembly is a component of a stator-rotor assembly.
摘要翻译： 本发明提供了一种胶囊化磁体组件，其包括（a）设置在壳体内的磁体，所述壳体包括至少一个壁并限定至少一个孔; 和（b）一个外壳盖; 所述壳体盖包括由磁性材料制成的第一部分和由非磁性材料制成的第二部分，其中所述壳体盖构造成气密地密封所述孔，所述第一部分固定地附接到所述第二部分， 附件进行热处理; 并且其中所述壳体壁由所述非磁性材料形成并且固定地附接到所述壳体盖的第二部分。 在一个实施例中，封装的磁体组件的磁体是永磁体，在替代实施例中是电磁体。 在一个实施例中，封装的磁体组件是定子 - 转子组件的组件。
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公开(公告)号：US08629592B2
公开(公告)日：2014-01-14
申请号：US12491326
申请日：2009-06-25
申请人： Curtis Alan Johnson , Myles Standish Peterson, II , Jeremy Daniel Vandam , Timothy James Yosenick , Konrad Roman Weeber , John Russell Yagielski , Wayne Charles Hasz , Martin Mathew Morra
发明人： Curtis Alan Johnson , Myles Standish Peterson, II , Jeremy Daniel Vandam , Timothy James Yosenick , Konrad Roman Weeber , John Russell Yagielski , Wayne Charles Hasz , Martin Mathew Morra
CPC分类号： H02K5/128 , C04B37/005 , C04B37/006 , C04B37/026 , C04B2237/02 , C04B2237/10 , C04B2237/12 , C04B2237/122 , C04B2237/123 , C04B2237/124 , C04B2237/125 , C04B2237/126 , C04B2237/34 , C04B2237/341 , C04B2237/343 , C04B2237/346 , C04B2237/348 , C04B2237/36 , C04B2237/361 , C04B2237/365 , C04B2237/368 , C04B2237/403 , C04B2237/405 , C04B2237/406 , C04B2237/407 , C04B2237/408 , C04B2237/72 , C04B2237/74 , C04B2237/76
摘要： Disclosed herein is a system including a motor comprising a rotor, a stator and a sealing assembly having at least one joint and a monolithic ceramic separator. Each joint of the sealing assembly is a chemical bond joint, and the monolithic ceramic separator is disposed in a gap between the rotor and the stator of the motor such that the sealing assembly hermetically isolates the rotor and the stator.
摘要翻译： 本文公开了一种包括马达的系统，该马达包括转子，定子和具有至少一个接头和整体式陶瓷分离器的密封组件。 密封组件的每个接头是化学接合接头，并且整体式陶瓷分离器设置在电动机的转子和定子之间的间隙中，使得密封组件将转子和定子气密隔离。
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17.发明申请MAGNETIZATION OF NON-MAGNETIZED PERMANENT MAGNET SEGMENTS IN ELECTICAL MACHINES 有权非选择性机械中非磁性永磁体部分的磁化公开(公告)号：US20110088249A1
公开(公告)日：2011-04-21
申请号：US12581185
申请日：2009-10-19
CPC分类号： H02K15/03 , H01F13/003 , H02K1/278 , Y10T29/49009 , Y10T29/49012
摘要： A method for magnetizing a rotor of an electrical machine is provided. The method includes assembling an array of non-magnetized anisotropic permanent magnet segments around a rotor spindle encased in a metallic ring. The method also includes determining multiple optimal magnetization orientation directions of the non-magnetized anisotropic permanent magnet segments. Further, the method includes positioning the assembled non-magnetized anisotropic permanent magnet segments around the rotor spindle such that the optimal magnetization orientation directions of the anisotropic permanent magnet segments are aligned with multiple flux lines produced by a magnetization fixture. Finally, the method includes energizing the magnetization fixture for magnetizing the segments via a pulse direct current for an optimal duration of the pulse.
摘要翻译： 提供了一种用于磁化电机转子的方法。 该方法包括将包含在金属环中的转子心轴周围的非磁化各向异性永久磁铁段的阵列组装。 该方法还包括确定非磁化各向异性永久磁铁段的多个最佳磁化取向方向。 此外，该方法包括将组装的非磁化各向异性永久磁铁段定位在转子心轴周围，使得各向异性永久磁体段的最佳磁化取向方向与由磁化夹具产生的多个磁通线对准。 最后，该方法包括激励磁化装置，用于通过脉冲直流来对段进行磁化，以获得脉冲的最佳持续时间。
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公开(公告)号：US20110049109A1
公开(公告)日：2011-03-03
申请号：US12940524
申请日：2010-11-05
CPC分类号： F16C32/047 , C22C19/055 , C22C19/07 , C22C38/001 , C22C38/22 , C22C38/40 , C22C38/42 , C22C38/48 , C23C30/00 , F16C32/0468 , F16C35/00 , F16C2204/52 , F16C2240/40 , F16C2300/42 , H01F7/0221 , H01F7/20 , H02K5/1732 , H02K7/09 , H02K15/12 , Y10T29/49002 , Y10T29/49009 , Y10T29/49012
摘要： A process of forming an encapsulated magnet assembly is provided, the process comprising welding a second portion of a housing cover formed of a non-magnetic material to a first portion of a housing cover formed of a magnetic material to provide a welded housing cover and subsequently heat-treating the welded housing cover at a temperature effective to relieve weld stress; disposing a magnet within a housing comprising at least one wall formed of the non-magnetic material and defining at least one aperture; and welding the heat treated welded housing cover to the housing such that the second portion of the housing cover is fixedly attached to the housing wall to hermetically seal the aperture. In one embodiment, the magnet of the encapsulated magnet assembly is a permanent magnet, and in an alternate embodiment an electromagnet. In one embodiment the encapsulated magnet assembly is a component of a stator-rotor assembly.
摘要翻译： 提供了形成密封磁体组件的过程，该方法包括将由非磁性材料形成的壳体盖的第二部分焊接到由磁性材料形成的壳体盖的第一部分以提供焊接的壳体盖，随后 在有效减轻焊接应力的温度下对焊接的外壳盖进行热处理; 将磁体设置在壳体内，包括由所述非磁性材料形成的至少一个壁并且限定至少一个孔; 以及将经热处理的焊接外壳盖焊接到壳体，使得壳体盖的第二部分固定地附接到壳体壁上以气密地密封孔。 在一个实施例中，封装的磁体组件的磁体是永磁体，在替代实施例中是电磁体。 在一个实施例中，封装的磁体组件是定子 - 转子组件的组件。
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公开(公告)号：US20110043063A1
公开(公告)日：2011-02-24
申请号：US12915604
申请日：2010-10-29
CPC分类号： H01F7/128 , C22C19/055 , C22C19/07 , C22C38/001 , C22C38/22 , C22C38/40 , C23C30/00 , F16C32/0468 , F16C32/047 , F16C35/00 , F16C2204/52 , F16C2240/40 , F16C2300/42 , H01F7/0221
摘要： The present invention provides an encapsulated magnet assembly, comprising (a) a magnet disposed within a housing, said housing comprising at least one wall and defining at least one aperture; and (b) a housing cover; the housing cover comprising a first portion made of a magnetic material and a second portion made of a non-magnetic material, wherein the housing cover is configured to hermetically seal said aperture, the first portion being fixedly attached to the second portion wherein a point of attachment is heat treated; and wherein the housing wall is formed of the non-magnetic material and is fixedly attached to the second portion of the housing cover. In one embodiment, the magnet of the encapsulated magnet assembly is a permanent magnet, and in an alternate embodiment an electromagnet. In one embodiment the encapsulated magnet assembly is a component of a stator-rotor assembly.
摘要翻译： 本发明提供了一种胶囊化磁体组件，其包括（a）设置在壳体内的磁体，所述壳体包括至少一个壁并限定至少一个孔; 和（b）一个外壳盖; 所述壳体盖包括由磁性材料制成的第一部分和由非磁性材料制成的第二部分，其中所述壳体盖构造成气密地密封所述孔，所述第一部分固定地附接到所述第二部分，其中， 附件进行热处理; 并且其中所述壳体壁由所述非磁性材料形成并且固定地附接到所述壳体盖的第二部分。 在一个实施例中，封装的磁体组件的磁体是永磁体，在替代实施例中是电磁体。 在一个实施例中，封装的磁体组件是定子 - 转子组件的组件。
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20.发明申请ASSEMBLY AND METHOD FOR MAGNETIZATION OF PERMANENT MAGNET ROTORS IN ELECTRICAL MACHINES 审中-公开电机永磁转子的组装及其制造方法公开(公告)号：US20090009012A1
公开(公告)日：2009-01-08
申请号：US11773019
申请日：2007-07-03
申请人： Charles Michael Stephens , Christopher Anthony Kaminski , Konrad Roman Weeber , John Russell Yagielski
发明人： Charles Michael Stephens , Christopher Anthony Kaminski , Konrad Roman Weeber , John Russell Yagielski
摘要： A magnetizer for a rotor of an electrical machine is provided. The magnetizer includes a magnetizing yoke and coils wound around the magnetizing yoke. The magnetizing yoke includes multiple pole-pieces extending therefrom, and at least some of the pole-pieces include a cobalt alloy.
摘要翻译： 提供了一种用于电机转子的磁化器。 磁化器包括磁化轭和卷绕在磁轭上的线圈。 磁轭包括从其延伸的多个极片，至少一些极片包括钴合金。
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