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1. 发明申请

US20080107547A1 Systems for cooling motors for gas compression applications 审中-公开
标题翻译：用于气体压缩应用的冷却电机系统
公开(公告)号：US20080107547A1
公开(公告)日：2008-05-08
申请号：US11583266
申请日：2006-10-19
申请人： Christopher Anthony Kaminski , Yu Wang , Mark Deblock , Roberto Baccani , Konrad Weeber , Pierre Laboube , Denis Guenard , William Gerstler
发明人： Christopher Anthony Kaminski , Yu Wang , Mark Deblock , Roberto Baccani , Konrad Weeber , Pierre Laboube , Denis Guenard , William Gerstler
IPC分类号： F04B39/06
CPC分类号： F04D29/5826 , F04D25/06 , F04D29/5806
摘要： A gas compression system that includes an electric motor that drives a compressor, a gas treatment device, and a gas cooling device. The electric motor may be cooled by a circulating flow of gas that is cooled by the gas cooling device and had been treated by the gas treatment device. The gas compression system may further include a gas feed that provides a supply of raw gas and a valve connected to the gas feed that controls a flow of raw gas from the gas feed to the gas treatment device. The valve may control the flow of raw gas from the gas feed to the gas treatment device such that any of the circulating flow of gas that is lost due to leakage is replaced. The gas treatment device may remove corrosive or abrasive impurities from the supply of raw gas.
摘要翻译：一种气体压缩系统，包括驱动压缩机的电动机，气体处理装置和气体冷却装置。电动机可以通过气体冷却装置冷却并经气体处理装置处理的循环气体冷却。气体压缩系统还可以包括提供原料气体的气体进料和连接到气体进料的阀，其控制从气体进料到气体处理装置的原料气体的流动。阀可以控制从气体进料到气体处理装置的原料气体的流动，使得由于泄漏而损失的气体的任何循环流被替换。气体处理装置可以从原料气体的供应中去除腐蚀性或磨蚀性杂质。

2. 发明授权

US07078845B2 Optimized drive train for a turbine driven electrical machine 失效
标题翻译：优化用于涡轮驱动电机的传动系
公开(公告)号：US07078845B2
公开(公告)日：2006-07-18
申请号：US10709741
申请日：2004-05-26
申请人： Christopher Anthony Kaminski , Yu Wang , Anand Shankar Tanavde , James Pelligrino Alexander
发明人： Christopher Anthony Kaminski , Yu Wang , Anand Shankar Tanavde , James Pelligrino Alexander
IPC分类号： H02K1/22
CPC分类号： H02K3/20 , H02K1/24 , Y10T29/49012
摘要： A rotor in a electrical machine comprises a magnetic core having at least two poles, a plurality of winding assemblies, one for each pole, and a damper winding enclosing at least a portion of the magnetic core and winding assemblies. The damper winding has (i) a plurality of electrically conductive rings concentric with a rotational axis of the magnetic core and (ii) a plurality of bars extending parallel to the rotational axis of the magnetic core and connecting to each of the rings. A radially outward surface of each of the bars is connected to a respective radially inner surface of each of the rings. A spindle of the magnetic core has first and second flat surfaces extending perpendicular to a direct axis of the magnetic core. The magnetic core may include first and second projections extending in opposite directions along the quadrature axis.
摘要翻译：电机中的转子包括具有至少两个极的磁芯，多个绕组组件，每个磁极一个，以及包围磁芯和绕组组件的至少一部分的阻尼绕组。阻尼绕组具有（i）与磁芯的旋转轴线同心的多个导电环，和（ii）平行于磁芯的旋转轴线延伸并连接到每个环的多个杆。每个杆的径向向外的表面连接到每个环的相应的径向内表面。磁芯的心轴具有垂直于磁芯的直轴延伸的第一和第二平面。磁芯可以包括沿着正交轴线沿相反方向延伸的第一和第二突起。

3. 发明授权

US06844655B2 Expandable flat winding for rotating electric machine fields 失效
标题翻译：用于旋转电机领域的可扩展扁平绕组
公开(公告)号：US06844655B2
公开(公告)日：2005-01-18
申请号：US10254727
申请日：2002-09-25
申请人： Christopher Anthony Kaminski , Robert John Nygard , Yu Wang
发明人： Christopher Anthony Kaminski , Robert John Nygard , Yu Wang
IPC分类号： H02K1/28 , H02K1/12 , H02K3/02 , H02K3/18 , H02K3/51 , H02K3/52 , H02K15/04 , H02K19/22 , H02K55/04
CPC分类号： H02K3/527 , Y10T29/49012 , Y10T29/49073
摘要： A winding module for an electric machine is provided wherein the winding module comprises a flat field winding that is angled at an end turn and wherein a vertex of the flat field winding is aligned with an axis of rotation. The vertex provides a predetermined axial offset so as to compensate for a radial expansion of the flat field winding when it is disposed to a centrifugal force.
摘要翻译：提供了一种用于电机的绕组模块，其中绕组模块包括在端部匝处成角度的平坦磁场绕组，并且其中平坦磁场绕组的顶点与旋转轴线对准。顶点提供预定的轴向偏移量，以便当平场磁场绕组被布置成离心力时补偿其径向膨胀。

4. 发明授权

US07187096B2 Multi-layer composite rings for machine rotors 失效
标题翻译：用于机器转子的多层复合环
公开(公告)号：US07187096B2
公开(公告)日：2007-03-06
申请号：US10678158
申请日：2003-10-06
申请人： Yu Wang , Christopher Anthony Kaminski , Erwin W. Liang , Ronald Ralph Cairo , Wendy Wen-Ling Lin , Andrew Jay Salem
发明人： Yu Wang , Christopher Anthony Kaminski , Erwin W. Liang , Ronald Ralph Cairo , Wendy Wen-Ling Lin , Andrew Jay Salem
IPC分类号： H02K5/10
CPC分类号： H02K1/24 , H02K1/22 , H02K3/46 , H02K3/527
摘要： An enclosure for a rotor in a generator including the rotor, rotor windings and a stator, the enclosure comprising a plurality of composite rings located adjacent one another along a length dimension of the rotor so as to contain the rotor windings on the rotor, the rings each comprising at least two layers selected from the group consisting essentially of metals, glass fiber laminates and graphite fiber laminates.
摘要翻译：一种用于包括转子，转子绕组和定子的发电机中的转子的外壳，所述外壳包括沿着转子的长度尺寸彼此相邻的多个复合环，以便将转子绕组包含在转子上，环每个包含至少两个选自基本上由金属，玻璃纤维层压材料和石墨纤维层压材料组成的层。

5. 发明授权

US06977459B1 Apparatus and methods for anchoring a modular winding to a rotor in an electrical machine 失效
标题翻译：将模块化绕组固定在电机中的转子上的装置和方法
公开(公告)号：US06977459B1
公开(公告)日：2005-12-20
申请号：US10853197
申请日：2004-05-26
申请人： Christopher Anthony Kaminski , Robert John Nygard , James Pellegrino Alexander , Yu Wang
发明人： Christopher Anthony Kaminski , Robert John Nygard , James Pellegrino Alexander , Yu Wang
IPC分类号： H02K1/26 , H02K1/28 , H02K3/47 , H02K3/52 , H02K19/26
CPC分类号： H02K3/527 , Y10T29/49012
摘要： Locking strips secure winding modules to a rotor. The locking strips have paired deep and shallow recesses along a long edge and are disposed in a groove along the rotor. Upon assembly of the winding module, the deep recesses of the locking strips are aligned, enabling the winding supports of the winding module to engage in the deep recesses. The strips are then axially displaced in opposite directions relative to one another to engage portions of the strips within grooves of the winding supports and edges of the shallow recesses to straddle the winding supports. Pins are received in aligned holes of the locking strips in the locked configuration. Consequently, the modular winding is retained against axial and peripheral movement and outward displacement along a parallel face of the rotor shaft.
摘要翻译：锁定条将缠绕模块固定到转子上。锁定条具有沿着长边缘成对的深浅的凹部，并且沿转子设置在凹槽中。在组装卷绕模块时，锁定条的深凹槽对准，使得卷绕模块的卷绕支撑件能够接合在深凹槽中。然后，条带相对于彼此在相反的方向上轴向移位，以将条带的一部分接合在卷绕支撑件的凹槽内并且将浅的凹部的边缘与跨绕的支撑件相接合。销钉被锁定在锁定配置中的锁定条的对齐孔中。因此，模块化绕组被保持抵抗转子轴的平行面的轴向和周边运动和向外移动。

6. 发明授权

US06910258B2 Method of assembling windings on a rotor core 失效
标题翻译：在转子芯上组装绕组的方法
公开(公告)号：US06910258B2
公开(公告)日：2005-06-28
申请号：US10677340
申请日：2003-10-03
申请人： Yu Wang , Richard Nils Dawson , Christopher Anthony Kaminski , Robert John Nygard , James Pellegrino Alexander
发明人： Yu Wang , Richard Nils Dawson , Christopher Anthony Kaminski , Robert John Nygard , James Pellegrino Alexander
IPC分类号： H02K3/48 , H02K3/50 , H02K15/00 , H02K15/02 , H02K15/10
CPC分类号： H02K3/527 , H02K15/0018 , H02K15/0025 , Y10T29/49009 , Y10T29/49012 , Y10T29/49071 , Y10T29/49073
摘要： A method is disclosed for fitting a rotor enclosure over at least one assembly of field windings mounted on a rotor core, said method comprising the steps: applying a force to elastically reduce a circumference of the at least one assembly of field windings mounted on the rotor core, where the reduction in circumference is greater than a circumference reduction due to just eliminating clearances between adjacent end-turns of windings; generating a clearance between the field windings and the rotor enclosure due to the application of the force; axially sliding the rotor enclosure over the at least one assembly of field windings while the circumference is reduced, and releasing the force to allow the circumference of the at least one assembly of field windings to expand and cause the enclosure to tightly fit on the at least one assembly of field windings.
摘要翻译：公开了一种用于在安装在转子芯上的场绕组的至少一个组件上安装转子外壳的方法，所述方法包括以下步骤：施加力以弹性地减小安装在转子上的励磁绕组的至少一个组件的圆周芯，其中圆周的减小大于圆周减小，这是由于恰好消除绕组的相邻端匝之间的间隙; 由于施加力而在励磁绕组和转子外壳之间产生间隙; 在圆周减小的同时，使所述转子外壳在所述至少一个励磁绕组组件上轴向滑动，并释放所述力以允许所述至少一个励磁绕组组件的周边膨胀并使所述外壳紧密地配合在所述至少一个一个励磁绕组组合。

7. 发明授权

US06703733B1 Removable self-locking field winding block 失效
标题翻译：可拆卸自锁励磁绕组
公开(公告)号：US06703733B1
公开(公告)日：2004-03-09
申请号：US09718241
申请日：2000-11-22
申请人： Yu Wang , Christopher Anthony Kaminski , Robert John Nygard , James Pelligrino Alexander
发明人： Yu Wang , Christopher Anthony Kaminski , Robert John Nygard , James Pelligrino Alexander
IPC分类号： H02K348
CPC分类号： H02K3/527
摘要： A multi-pole electric machine rotor assembly includes a rotor forging including a rotor body having poles 13 with pole faces and a winding module including a plurality of field windings positioned adjacent the pole faces and winding insulators disposed between each successive pair of the field windings, respectively. A winding block, disposed in engagement with the winding module, is shaped to be shifted to a final position relative to the winding module when the rotor assembly rotates at about its rated speed to thereby compress the winding module. Either the winding block or the winding module can be displaced by centrifugal forces during rotation. In the final position, the winding block is locked by friction in a position to maintain compression in the winding module. The winding block serves to provide a pre-stress in the field windings to keep the field windings tight over the design range of spin speeds, thereby controlling winding position and reducing alternating radial movement.
摘要翻译：一种多极电机转子组件，包括转子锻造，其包括具有带极面的极13的转子体和包括位于极面附近的多个励磁绕组的绕组模块和设置在每个相继的励磁绕组对之间的绕组绝缘子，分别。当转子组件以大约其额定速度旋转以便压缩卷绕模块时，与卷绕模块配合设置的卷绕块被成形为相对于卷绕模块移动到最终位置。在旋转过程中，绕组或绕组模块都可以通过离心力移位。在最终位置，通过摩擦将缠绕块锁定在维持卷绕模块中的压缩位置。绕组块用于在励磁绕组中提供预应力，以将励磁绕组紧紧地保持在旋转速度的设计范围内，从而控制绕组位置并减少交替的径向移动。

8. 发明授权

US06952070B1 Capped flat end windings in an electrical machine 有权
标题翻译：电机中带扁平端绕组
公开(公告)号：US06952070B1
公开(公告)日：2005-10-04
申请号：US10834097
申请日：2004-04-29
申请人： Christopher Anthony Kaminski , Robert John Nygard , Sang Woo Lee , Yu Wang , Anand Shankar Tanavde
发明人： Christopher Anthony Kaminski , Robert John Nygard , Sang Woo Lee , Yu Wang , Anand Shankar Tanavde
IPC分类号： H02K1/32 , H02K3/00 , H02K3/24 , H02K3/46 , H02K3/51
CPC分类号： H02K3/24 , H02K3/51
摘要： End windings of the field windings of a generator rotor body are flattened. A cap having a flat undersurface overlies the flattened end windings and an enclosure ring extends about the end windings and cap. Apertures are formed through the cap in communication with gaps between the coils of the end windings and passageways formed along the outer surface of the cap. The passageways and apertures form ventilation paths for a cooling medium flowing through the end windings outwardly into the air gap between the rotor body and stator.
摘要翻译：发电机转子体的励磁绕组的端绕组变平。具有平坦的下表面的盖覆盖扁平的端部绕组，并且围绕端部绕组和盖延伸的封闭环。孔通过与端部绕组的线圈之间的间隙和沿盖的外表面形成的通道的间隙形成。通道和孔形成通过端部绕组向外流入转子体和定子之间的气隙的冷却介质的通风路径。

9. 发明授权

US06759770B1 Cooling system for modular field windings of a generator 失效
标题翻译：发电机模块场绕组的冷却系统
公开(公告)号：US06759770B1
公开(公告)日：2004-07-06
申请号：US10411214
申请日：2003-04-11
申请人： Yu Wang , Christopher Anthony Kaminski
发明人： Yu Wang , Christopher Anthony Kaminski
IPC分类号： H02K900
CPC分类号： H02K3/24
摘要： Modular field windings including multiple coils are provided about a rotor core. Axially spaced spacers maintain the coils circumferentially spaced from one another, the spacers and coils defining radially directed openings in the rotor. Flow directing elements are disposed in the openings to maintain constant or increased flow velocity of cooling gas in a radial outward direction along passages between the elements and the coils to maintain or increase the heat transfer coefficient, thereby enhancing the cooling effect of the gas flow on the turns.
摘要翻译：围绕转子芯设置包括多个线圈的模块化场绕组。轴向间隔的间隔件使线圈彼此周向间隔开，间隔件和线圈在转子中限定径向指向的开口。流动引导元件设置在开口中以保持冷却气体在径向向外的方向上沿着元件和线圈之间的通道的恒定或增加的流速，以保持或增加传热系数，从而增强气流的冷却效果轮到

10. 发明授权

US06710497B2 Apparatus and method for a field winding assembly mountable on a rotor in a synchronous machine 失效
标题翻译：用于同步电机中可转动的励磁绕组组件的装置和方法
公开(公告)号：US06710497B2
公开(公告)日：2004-03-23
申请号：US09977211
申请日：2001-10-16
申请人： Yu Wang , Richard Nils Dawson , Christopher Anthony Kaminski , Robert John Nygard , James Pellegrino Alexander , John Arthur Urbahn
发明人： Yu Wang , Richard Nils Dawson , Christopher Anthony Kaminski , Robert John Nygard , James Pellegrino Alexander , John Arthur Urbahn
IPC分类号： H02K055
CPC分类号： H02K3/527
摘要： A winding assembly for a rotor is disclosed comprising a plurality of rotor field windings and a field support holding said plurality of windings in said winding assembly, wherein the winding assembly is mountable on said rotor.
摘要翻译：公开了一种用于转子的绕组组件，其包括多个转子磁场绕组和在所述绕组组件中保持所述多个绕组的励磁支架，其中所述绕组组件可安装在所述转子上。

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