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公开(公告)号：US20120104760A1
公开(公告)日：2012-05-03
申请号：US12915535
申请日：2010-10-29
申请人： Anand Shankar Tanavde , William Hunter Boardman, IV , Christopher Michael Dahlberg , David Norwood Dorsey , David Raju Yamarthi
发明人： Anand Shankar Tanavde , William Hunter Boardman, IV , Christopher Michael Dahlberg , David Norwood Dorsey , David Raju Yamarthi
摘要： A support system for a dynamoelectric machine is disclosed. In one embodiment, the support system includes: a mounting pad having a first face and a second face, the second face including a pair of slots; a pair of spring bars welded or brazed to the mounting pad at the pair of slots; a collar welded or brazed to the first face of the mounting pad; and a key bar between and affixed to the pair of spring bars.
摘要翻译： 公开了一种用于电动机的支撑系统。 在一个实施例中，支撑系统包括：安装垫，其具有第一面和第二面，第二面包括一对槽; 一对弹簧杆，在一对槽处焊接或钎焊到安装垫; 焊接或钎焊到安装垫的第一面的套环; 以及在所述一对弹簧杆之间并固定到所述一对弹簧杆之间的键杆。
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公开(公告)号：US08829760B2
公开(公告)日：2014-09-09
申请号：US12915535
申请日：2010-10-29
申请人： Anand Shankar Tanavde , William Hunter Boardman, IV , Christopher Michael Dahlberg , David Norwood Dorsey , David Raju Yamarthi
发明人： Anand Shankar Tanavde , William Hunter Boardman, IV , Christopher Michael Dahlberg , David Norwood Dorsey , David Raju Yamarthi
摘要： A support system for a dynamoelectric machine is disclosed. In one embodiment, the support system includes: a mounting pad having a first face and a second face, the second face including a pair of slots; a pair of spring bars welded or brazed to the mounting pad at the pair of slots; a collar welded or brazed to the first face of the mounting pad; and a key bar between and affixed to the pair of spring bars.
摘要翻译： 公开了一种用于电动机的支撑系统。 在一个实施例中，支撑系统包括：安装垫，其具有第一面和第二面，第二面包括一对槽; 一对弹簧杆，在一对槽处焊接或钎焊到安装垫; 焊接或钎焊到安装垫的第一面的套环; 以及在所述一对弹簧杆之间并固定到所述一对弹簧杆之间的键杆。
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公开(公告)号：US08040014B2
公开(公告)日：2011-10-18
申请号：US12622751
申请日：2009-11-20
申请人： William Hunter Boardman, IV , Richard Nils Dawson , Nathaniel Philip Marshall , Anand Shankar Tanavde , David Raju Yamarthi
发明人： William Hunter Boardman, IV , Richard Nils Dawson , Nathaniel Philip Marshall , Anand Shankar Tanavde , David Raju Yamarthi
摘要： A stator core suspension includes a frame for supporting a stator core; a keybar coupled to a stator core section of the stator core; and a spring bar coupled to the frame and coupled to the keybar so as to be substantially aligned radially outboard of the keybar. A spring bar used in the stator core suspension may also include a substantially uniform cross-section throughout a length thereof, which may also be rectangular or round in cross-section.
摘要翻译： 定子铁芯悬架包括用于支撑定子铁芯的框架; 耦合到所述定子铁心的定子铁心部分的键杆; 以及弹簧杆，其联接到所述框架并且联接到所述键槽，以便大致对准所述键杆的径向外侧。 在定子芯悬置中使用的弹簧杆还可以包括在其整个长度上的基本均匀的横截面，其横截面也可以是矩形或圆形。
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公开(公告)号：US20110121680A1
公开(公告)日：2011-05-26
申请号：US12622751
申请日：2009-11-20
申请人： William Hunter Boardman, IV , Richard Nils Dawson , Nathaniel Philip Marshall , Anand Shankar Tanavde , David Raju Yamarthi
发明人： William Hunter Boardman, IV , Richard Nils Dawson , Nathaniel Philip Marshall , Anand Shankar Tanavde , David Raju Yamarthi
IPC分类号： H02K1/18
摘要： A stator core suspension includes a frame for supporting a stator core; a keybar coupled to a stator core section of the stator core; and a spring bar coupled to the frame and coupled to the keybar so as to be substantially aligned radially outboard of the keybar. A spring bar used in the stator core suspension may also include a substantially uniform cross-section throughout a length thereof, which may also be rectangular or round in cross-section.
摘要翻译： 定子铁芯悬架包括用于支撑定子铁芯的框架; 耦合到所述定子铁心的定子铁心部分的键杆; 以及弹簧杆，其联接到所述框架并且联接到所述键槽，以便大致对准所述键杆的径向外侧。 在定子芯悬置中使用的弹簧杆还可以包括在其整个长度上的基本均匀的横截面，其横截面也可以是矩形或圆形。
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5.发明申请STATOR CORE SUSPENSION SYSTEM USING SPRING BAR IN PLANE EXTENDING PERPENDICULAR TO STATOR CORE AXIS 审中-公开使用弹簧杆在平面延伸到定子芯轴的定子芯悬挂系统公开(公告)号：US20110210643A1
公开(公告)日：2011-09-01
申请号：US12713505
申请日：2010-02-26
申请人： Anand Shankar Tanavde , Richard Nils Dawson , David Norwood Dorsey , Nathaniel Philip Marshall , Srujana Tayi , John Russell Yagielski , David Raju Yamarthi
发明人： Anand Shankar Tanavde , Richard Nils Dawson , David Norwood Dorsey , Nathaniel Philip Marshall , Srujana Tayi , John Russell Yagielski , David Raju Yamarthi
IPC分类号： H02K1/18
摘要： A stator core suspension system includes a spring bar(s) coupled to a stator core and a frame for vibrationally isolating the stator core from the frame. A longitudinal axis of the spring bar is positioned in a plane extending substantially perpendicular to an axis of the stator core. The stator core suspension system can be arranged in modular suspension sections for selective assembly into a related dynamoelectric machine.
摘要翻译： 定子芯悬挂系统包括联接到定子芯的弹簧杆和用于使定子芯与框架振动隔离的框架。 弹簧杆的纵向轴线定位在基本上垂直于定子芯的轴线延伸的平面中。 定子芯悬挂系统可以布置在模块化悬挂部分中，用于选择性组装到相关的电动机中。
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公开(公告)号：US07923890B2
公开(公告)日：2011-04-12
申请号：US12468629
申请日：2009-05-19
IPC分类号： H02K5/04
CPC分类号： H02K1/185
摘要： In one embodiment, a system includes a generator frame that includes a spring ring configured to mount removably between an outer annular support and a stator. The spring ring includes a first guide configured to circumferentially align the spring ring to the outer annular support, and a second guide configured to circumferentially align the spring ring to the stator.
摘要翻译： 在一个实施例中，系统包括发电机框架，该发电机框架包括被配置成可移除地安装在外部环形支撑件和定子之间的弹簧环。 弹簧环包括构造成将弹簧环周向对准到外部环形支撑件的第一引导件，以及构造成将弹簧环周向对准定子的第二引导件。
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公开(公告)号：US20100295407A1
公开(公告)日：2010-11-25
申请号：US12468629
申请日：2009-05-19
IPC分类号： H02K1/18
CPC分类号： H02K1/185
摘要： In one embodiment, a system includes a generator frame that includes a spring ring configured to mount removably between an outer annular support and a stator. The spring ring includes a first guide configured to circumferentially align the spring ring to the outer annular support, and a second guide configured to circumferentially align the spring ring to the stator.
摘要翻译： 在一个实施例中，系统包括发电机框架，该发电机框架包括被配置成可移除地安装在外部环形支撑件和定子之间的弹簧环。 弹簧环包括构造成将弹簧环周向对准到外部环形支撑件的第一引导件，以及构造成将弹簧环周向对准定子的第二引导件。
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8.发明授权公开(公告)号：US06977460B1
公开(公告)日：2005-12-20
申请号：US10926067
申请日：2004-08-26
摘要： Grooves are formed in the pole faces of a multi-pole rotor body. Spacers are provided for insertion into the grooves and have radial outward projections for engaging between shield segments and enclosure rings. By providing spacers with variable width projections, the axial gap between adjacent enclosure rings and shield segments is adjusted to adjust the ventilation flow from within the rotor body.
摘要翻译： 沟槽形成在多极转子体的极面上。 隔板被设置用于插入到凹槽中并且具有用于接合屏蔽段和外壳环之间的径向向外的突出部。 通过提供具有可变宽度突起的间隔件，调节相邻外壳环和屏蔽段之间的轴向间隙以调节来自转子体内的通风流。
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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
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。
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公开(公告)号：US07078845B2
公开(公告)日：2006-07-18
申请号：US10709741
申请日：2004-05-26
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。
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