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1. 发明申请

US20090245717A1 SYSTEM AND METHOD FOR MEASURING STATOR WEDGE TIGHTNESS 审中-公开
标题翻译：用于测量定子楔度的系统和方法
公开(公告)号：US20090245717A1
公开(公告)日：2009-10-01
申请号：US12056687
申请日：2008-03-27
申请人： Alan Michael Iversen , Sameh Ramadan Salem , Joseph Alan Worden , Anthony Rigosu , Ronald Irving Longwell , Adrian Matthew Breitenstein, JR.
发明人： Alan Michael Iversen , Sameh Ramadan Salem , Joseph Alan Worden , Anthony Rigosu , Ronald Irving Longwell , Adrian Matthew Breitenstein, JR.
IPC分类号： G01B11/16 , G02B6/00
CPC分类号： G01B11/18
摘要： Disclosed is a system for measuring stator wedge tightness in a stator core of an electric machine. The system includes at least one sensor located along at least one component disposed in a stator slot of the stator core. The at least one sensor is located and configured to measure strain in the component. The system further includes a data acquisition system operably coupled to the at least one sensor. A method for measuring stator wedge tightness in a stator core of an electric machine includes arranging at least one sensor along at least one component of the stator core, the at least one sensor being located and configured to measure strain in the component, and interrogating the at least one sensor utilizing a data acquisition system.
摘要翻译：公开了一种用于测量电机定子芯中的定子楔形紧密度的系统。该系统包括至少一个位于沿定子芯的定子槽中的至少一个部件的传感器。至少一个传感器被定位和配置成测量部件中的应变。该系统还包括可操作地耦合到该至少一个传感器的数据采集系统。一种用于测量电机的定子芯中的定子楔形紧密度的方法包括沿着定子芯的至少一个部件布置至少一个传感器，所述至少一个传感器被定位和构造成测量部件中的应变，并且询问至少一个利用数据采集系统的传感器。

2. 发明申请

US20060119211A1 Brush holder assembly for dynamoelectric machines 有权
标题翻译：电动机用电刷架组件
公开(公告)号：US20060119211A1
公开(公告)日：2006-06-08
申请号：US11002433
申请日：2004-12-03
申请人： Joan Annis , Thomas VanSchaick , Anthony Rigosu
发明人： Joan Annis , Thomas VanSchaick , Anthony Rigosu
IPC分类号： H01R39/38 , H02K13/00
CPC分类号： H02K13/04 , H01R39/381 , H02K5/148
摘要： A brush holder assembly that, by design, cannot be assembly incorrectly is disclosed. The brush holder assembly includes a brush inserted into a brush holder, a block attached to the top of the brush, a spring engaging the block so as to apply radial pressure to the block and brush, and a hook pin engaging the spring and the block so as to hold the spring onto the block. The block includes a semicircular indentation that cradles a coiled portion of the spring. The block also includes a slotted hole for receiving a portion of the hook pin as the block is glued to the top of the brush. The hook pin is preferably a loop terminating at a first end that is a substantially straight pin and terminating at a second end that is a hook-shaped loop in which the straight pin end is inserted. The hook pin is formed from a spring biased metal to facilitate insertion of the straight pin end and into the hook-shaped loop end. Alternatively, a spool assembly can be used to engage the coiled portion of the spring so as to lock it in the indentation in the block. The spool assembly is U-shaped with a first upright end that supports a first spool holder and a second upright end that supports a second spool holder, the first spool holder and second spool holder each engaging and supporting an end of the coiled portion.
摘要翻译：公开了一种根据设计不能组装不正确的电刷架组件。电刷架组件包括插入刷夹中的刷子，附接到刷子顶部的块，与块体接合以便向块和刷施加径向压力的弹簧，以及与弹簧和块接合的钩销以便将弹簧保持在块上。该块包括一个半圆形的压痕，其支撑弹簧的盘绕部分。该块还包括用于在块被胶合到刷子的顶部时接收钩销的一部分的开槽孔。钩销优选为在第一端处终止的环，该第一端是基本上直的销，并且在第二端处终止，该第二端是直插针端插入的钩状环。钩销由弹簧偏压金属形成，以便于直销端插入到钩形环端。或者，可以使用卷轴组件来接合弹簧的卷绕部分，以将其锁定在块中的凹陷中。卷轴组件为U形，其具有支撑第一卷轴保持器的第一直立端和支撑第二卷轴保持器的第二直立端，第一卷轴保持器和第二卷轴保持器各自接合并支撑卷绕部分的端部。

3. 发明授权

US08013481B2 Detuner for tuning torsional mode of a rotating body 有权
标题翻译：用于调节旋转体的扭转模式的解调器
公开(公告)号：US08013481B2
公开(公告)日：2011-09-06
申请号：US12412619
申请日：2009-03-27
申请人： Klaus Werner Sommerlatte , Siddharth Navinchandra Ashar , Alexander Gabriel Beckford , Eric Steven Buskirk , Benjamin Alber Mancuso , Anthony Rigosu
发明人： Klaus Werner Sommerlatte , Siddharth Navinchandra Ashar , Alexander Gabriel Beckford , Eric Steven Buskirk , Benjamin Alber Mancuso , Anthony Rigosu
IPC分类号： H02K5/24 , G01D9/00 , G01H1/10 , G01N29/00 , G01M1/00
CPC分类号： F16F15/322 , F01D5/027 , F01D5/26 , F05D2220/72 , F05D2220/74
摘要： A solution is provided for tuning the frequency of a torsional mode of interest of a rotating body (such as a generator rotor torsional mode) by adding a detuner to act as an undamped torsional vibration absorber. The detuner may be coupled to an overhung shaft extending from the rotating body. The detuner may be modular, therefore weight can be added or subtracted easily from the detuner in order to adjust the stiffness and/or inertia of the overhung shaft. This change in stiffness and/or inertia yields a torsional frequency of oscillation in the overhung shaft substantially similar to the natural frequency of the torsional mode of interest of the rotating body, therefore forcing the frequency of the torsional mode of interest of the rotating body above or below its torsional natural frequency.
摘要翻译：提供了一种解决方案，用于通过添加一个作为无阻尼扭转振动吸收器的失谐器来调谐旋转体（例如发电机转子扭转模式）感兴趣的扭转模式的频率。该解除器可以联接到从旋转体延伸的悬臂轴。该解决方案可以是模块化的，因此可以容易地从该脱离器中加入或减少重量，以便调整悬臂的刚度和/或惯性。刚度和/或惯性的这种变化产生了悬臂中的振动的扭转频率，其基本上类似于旋转体感兴趣的扭转模式的固有频率，因此迫使旋转体的感兴趣的扭转模式的频率高于或低于其扭转固有频率。

4. 发明申请

US20100242614A1 TUNING FREQUENCY OF ROTATING BODY TORSIONAL MODE BY ADDING DETUNER 有权
标题翻译：通过添加DETUNER旋转身体扭转模式的调谐频率
公开(公告)号：US20100242614A1
公开(公告)日：2010-09-30
申请号：US12412619
申请日：2009-03-27
申请人： Klaus Werner Sommerlatte , Siddharth Navinchandra Ashar , Alexander Gabriel Beckford , Eric Steven Buskirk , Benjamin Alber Mancuso , Anthony Rigosu
发明人： Klaus Werner Sommerlatte , Siddharth Navinchandra Ashar , Alexander Gabriel Beckford , Eric Steven Buskirk , Benjamin Alber Mancuso , Anthony Rigosu
IPC分类号： G01H1/10
CPC分类号： F16F15/322 , F01D5/027 , F01D5/26 , F05D2220/72 , F05D2220/74
摘要： A solution is provided for tuning the frequency of a torsional mode of interest of a rotating body (such as a generator rotor torsional mode) by adding a detuner to act as an undamped torsional vibration absorber. The detuner may be coupled to an overhung shaft extending from the rotating body. The detuner may be modular, therefore weight can be added or subtracted easily from the detuner in order to adjust the stiffness and/or inertia of the overhung shaft. This change in stiffness and/or inertia yields a torsional frequency of oscillation in the overhung shaft substantially similar to the natural frequency of the torsional mode of interest of the rotating body, therefore forcing the frequency of the torsional mode of interest of the rotating body above or below its torsional natural frequency.
摘要翻译：提供了一种解决方案，用于通过添加一个作为无阻尼扭转振动吸收器的失谐器来调谐旋转体（例如发电机转子扭转模式）感兴趣的扭转模式的频率。该解除器可以联接到从旋转体延伸的悬臂轴。该解决方案可以是模块化的，因此可以容易地从该脱离器中加入或减少重量，以便调整悬臂的刚度和/或惯性。刚度和/或惯性的这种变化产生了悬臂中的振动的扭转频率，其基本上类似于旋转体感兴趣的扭转模式的固有频率，因此迫使旋转体的感兴趣的扭转模式的频率高于或低于其扭转固有频率。

5. 发明授权

US07218028B2 Brush holder assembly for dynamoelectric machines 有权
标题翻译：电动机用电刷架组件
公开(公告)号：US07218028B2
公开(公告)日：2007-05-15
申请号：US11002433
申请日：2004-12-03
申请人： Joan Ione Annis , Thomas Edwin VanSchaick , Anthony Rigosu
发明人： Joan Ione Annis , Thomas Edwin VanSchaick , Anthony Rigosu
IPC分类号： H01R29/42
CPC分类号： H02K13/04 , H01R39/381 , H02K5/148
摘要： A brush holder assembly that cannot be assembled incorrectly includes a brush inserted into a brush holder, a block attached to the top of the brush, a spring engaging the block that applies radial pressure to the block and brush, and a hook pin that holds the spring onto the block. The block includes a semicircular indentation that cradles a coiled portion of the spring and includes a slotted hole for receiving a portion of the hook pin as the block is glued to the top of the brush. The hook pin is a loop terminating at a first end that is a straight pin and terminating at a second end that is a hook-shaped loop in which the straight pin end is inserted. Alternatively, a U-shaped spool assembly can be used to engage the coiled portion of the spring to lock it in the indentation in the block.
摘要翻译：不能组装不正确的电刷架组件包括插入电刷架的刷子，附接到电刷顶部的块，与块体和刷子施加径向压力的块接合的弹簧，以及夹持弹到块上。该块包括半圆形凹陷，其支撑弹簧的盘绕部分并且包括用于在块被胶合到刷的顶部时接收钩销的一部分的开槽孔。钩销是在第一端处终止的环，该第一端是直销，并且在第二端处终止，该第二端是直插销端插入的钩形环。或者，U形卷轴组件可用于接合弹簧的卷绕部分以将其锁定在块中的凹陷中。

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