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    RETENTION ASSEMBLY FOR STATOR BAR USING SHIM WITH STATOR WEDGE AND RELATED METHOD
    2.
    发明申请
    RETENTION ASSEMBLY FOR STATOR BAR USING SHIM WITH STATOR WEDGE AND RELATED METHOD 审中-公开
    使用定子楔的定子棒的保持装配和相关方法

    公开(公告)号：US20160359385A1

    公开(公告)日：2016-12-08

    申请号：US14729205

    申请日：2015-06-03

    申请人： General Electric Company

    发明人： Eric Steven Buskirk ,  Andrew Duane Brown ,  James Jonathan Grant ,  Curtis Maurice Hebert ,  Benjamin Alber Mancuso ,  Matthew Robert Martin ,  Jessica Mary Powers

    IPC分类号： H02K3/487 ,  H02K15/00

    CPC分类号： H02K3/487 ,  H02K15/0018

    摘要： A retention assembly for retaining a plurality of elements in a stator slot of an electric machine is provided. The retention assembly may include a stator wedge fixedly positioned in a dovetail in the stator slot to retain the plurality of elements; a top ripple spring between the plurality of elements and the stator wedge; and at least one shim positioned between the stator wedge and a load bearing surface of the dovetail. A method may include compressing the stator wedge in the stator slot from a first position thereof relative to the dovetail of the stator slot, the compressing creating a gap between the stator wedge and the dovetail. A shim may be inserted in the gap; the compressing released such that the shim retains the stator wedge in a second position that is more compressed relative to the plurality of elements in the stator slot compared to the first position.

    摘要翻译： 提供了一种用于将多个元件保持在电机的定子槽中的保持组件。 保持组件可以包括固定地定位在定子槽中的燕尾榫中的定子楔以保持多个元件; 多个元件和定子楔之间的顶部波纹弹簧; 以及定位在所述定子楔块和所述燕尾榫的承载表面之间的至少一个垫片。 一种方法可以包括从定子槽的第一位置相对于定子槽的燕尾压缩定子槽中的定子楔，压缩在定子楔和燕尾之间产生间隙。 垫片可以插入间隙中; 压缩被释放，使得垫片将定子楔块保持在相对于第一位置相对于定子槽中的多个元件更受压缩的第二位置。

    BRUSH HOLDER APPARATUS AND SYSTEM
    3.
    发明申请
    BRUSH HOLDER APPARATUS AND SYSTEM 有权
    BRUSH HOLDER装置和系统

    公开(公告)号：US20150357778A1

    公开(公告)日：2015-12-10

    申请号：US14300305

    申请日：2014-06-10

    申请人： General Electric Company

    发明人： Albert Eugene Steinbach ,  Eric Steven Buskirk ,  Benjamin Alber Mancuso ,  Frank Austin Scalzo, III ,  Curtis Maurice Hebert ,  Matthew Thomas Preston

    IPC分类号： H01R39/38 ,  H02K13/00 ,  H01R43/14

    CPC分类号： H01R39/385 ,  H01R39/58 ,  H01R43/14 ,  H02K5/148 ,  H02K13/00 ,  H02K2205/06

    摘要： A brush holder apparatus includes a stationary support member having at least one groove and a fork electrical connector. A brush retainment member has a brush restraint apparatus having a plunger brush restraint configured to restrain a brush from sliding within the brush retainment member by pressing it against the brush retainment member. The brush retainment member has at least one rail configured to slide along the at least one groove, and a knife electrical connector configured to mate with the fork electrical connector. The brush retainment member is configured to be releasably affixed to the stationary support member. The stationary support member is configured for electrical connection to a collector mount, and the brush retainment member is configured to retain at least one brush.

    摘要翻译： 刷持器装置包括具有至少一个凹槽和叉形电连接器的固定支撑构件。 刷子保持构件具有刷子约束装置，其具有柱塞刷约束器，其被构造成通过将刷子按压在刷保持构件上来限制刷子在刷保持构件内滑动。 刷保持构件具有构造成沿着至少一个凹槽滑动的至少一个导轨，以及构造成与叉电连接器配合的刀电连接器。 刷保持构件被构造成可释放地固定到固定支撑构件。 固定支撑构件被构造成与收集器安装件电连接，并且刷子保持构件构造成保持至少一个刷子。

    BRUSH HOLDER APPARATUS AND SYSTEM
    4.
    发明申请
    BRUSH HOLDER APPARATUS AND SYSTEM 有权
    BRUSH HOLDER装置和系统

    公开(公告)号：US20150357777A1

    公开(公告)日：2015-12-10

    申请号：US14300298

    申请日：2014-06-10

    申请人： General Electric Company

    发明人： Albert Eugene Steinbach ,  Eric Steven Buskirk ,  Benjamin Alber Mancuso ,  Frank Austin Scalzo, III ,  Curtis Maurice Hebert ,  Matthew Thomas Preston

    IPC分类号： H01R39/38 ,  H01R43/14 ,  H02K13/00

    CPC分类号： H01R39/385 ,  H01R39/58 ,  H01R43/14 ,  H02K5/148 ,  H02K13/00 ,  H02K2205/06

    摘要： A brush holder apparatus includes a stationary support member having at least one groove and a fork electrical connector. A brush retainment member is configured to be releasably affixed to the stationary support member. The brush retainment member has at least one rail configured to slide along the at least one groove. The brush retainment member has a knife electrical connector configured to mate with the fork electrical connector. The stationary support member is configured for electrical connection to a collector mount and the brush retainment member is configured to retain at least one brush.

    摘要翻译： 刷持器装置包括具有至少一个凹槽和叉形电连接器的固定支撑构件。 刷保持构件被构造成可释放地固定到固定支撑构件。 刷保持构件具有构造成沿着至少一个凹槽滑动的至少一个导轨。 刷保持构件具有构造成与叉电连接器配合的刀电连接器。 静止支撑构件构造成用于电连接到收集器支架，并且刷子保持构件构造成保持至少一个刷子。

    ROTOR TRAIN TORSIONAL MODE FREQUENCY TUNING APPARATUS
    5.
    发明申请
    ROTOR TRAIN TORSIONAL MODE FREQUENCY TUNING APPARATUS 审中-公开
    转子火车扭矩模式频率调谐装置

    公开(公告)号：US20150192019A1

    公开(公告)日：2015-07-09

    申请号：US14149297

    申请日：2014-01-07

    申请人： General Electric Company

    发明人： Benjamin Alber Mancuso ,  Alexander Gabriel Beckford ,  Mary Cecilia Dawson ,  Rajiv Rajan ,  Anthony Rigosu ,  Blake Weldon Wilson

    IPC分类号： F01D5/02

    CPC分类号： F01D5/026 ,  F01D5/10 ,  F05D2300/501

    摘要： A rotor train torsional mode frequency tuning apparatus is provided and includes a rotor train and a coupling element. The rotor train includes first and second shafts and a coupling operably disposed between the first and second shafts and has a torsional mode frequency. The coupling element is disposed at the coupling and is configured to adjust the torsional mode frequency of the rotor train by a change in at least one of inertia and/or torsional stiffness in the rotor train.

    摘要翻译： 提供了一种转子系扭转模式频率调谐装置，包括转子系和耦合元件。 转子系列包括第一和第二轴以及可操作地设置在第一和第二轴之间并具有扭转模式频率的联轴器。 耦合元件设置在联接器处，并且被配置成通过转子系中的惯性和/或扭转刚度中的至少一个的变化来调节转子系的扭转模式频率。

    BRUSH HOLDER APPARATUS HAVING BRUSH TERMINAL
    6.
    发明申请
    BRUSH HOLDER APPARATUS HAVING BRUSH TERMINAL 审中-公开

    公开(公告)号：US20180301962A1

    公开(公告)日：2018-10-18

    申请号：US15486655

    申请日：2017-04-13

    申请人： General Electric Company

    发明人： Frank Austin Scalzo, III ,  Albert Eugene Steinbach ,  Paul August Quail ,  Eric Steven Buskirk ,  Benjamin Alber Mancuso ,  Curtis Maurice Hebert ,  Matthew Thomas Preston

    IPC分类号： H02K13/10

    CPC分类号： H02K13/10

    摘要： A brush holder apparatus has a stationary support member having two opposing grooves, a fork electrical connector, and a conductive bar passing through a main body of the stationary support member. A brush holder is releasably affixed to the stationary support member, and has two rails that slide along the grooves. The brush holder's knife electrical connector mates with the fork electrical connector. A brush spring is clipped on the brush holder, and presses a brush against a collector. A brush lead connects the brush to a brush terminal. The brush terminal has a generally L-shaped body with a lower part thereof retained under a terminal compression plate, and an upper part thereof located on a front side of the terminal compression plate. The brush terminal is removed from or installed into a front side of the brush holder, and by hand or without the use of any tools.

    BRUSH HOLDER APPARATUS AND SYSTEM
    8.
    发明申请
    BRUSH HOLDER APPARATUS AND SYSTEM 有权
    BRUSH HOLDER装置和系统

    公开(公告)号：US20150357780A1

    公开(公告)日：2015-12-10

    申请号：US14300319

    申请日：2014-06-10

    申请人： General Electric Company

    发明人： Albert Eugene Steinbach ,  Eric Steven Buskirk ,  Benjamin Alber Mancuso ,  Frank Austin Scalzo, III ,  Curtis Maurice Hebert ,  Matthew Thomas Preston

    IPC分类号： H01R39/58 ,  H01R43/14 ,  H02K13/00 ,  H01R39/38

    CPC分类号： H01R39/58 ,  H01R39/385 ,  H01R43/14 ,  H02K5/148 ,  H02K13/00 ,  H02K2205/06

    摘要： A brush holder system includes a stationary support member having at least one groove, and a fork electrical connector. A brush retainment member is configured to be releasably affixed to the stationary support member. The brush retainment member has at least one rail configured to slide along the at least one groove. The brush retainment member has a knife electrical connector configured to mate with the fork electrical connector. A radio frequency identification device (RFID) tag is mounted on the brush retainment member, and the RFID tag is configured to monitor brush wear and communicate brush wear status to a monitoring system. The stationary support member is configured for electrical connection to a collector mount and the brush retainment member is configured to retain at least one brush.

    摘要翻译： 电刷架系统包括具有至少一个凹槽的固定支撑构件和叉形电连接器。 刷保持构件被构造成可释放地固定到固定支撑构件。 刷保持构件具有构造成沿着至少一个凹槽滑动的至少一个导轨。 刷保持构件具有构造成与叉电连接器配合的刀电连接器。 射频识别装置（RFID）标签安装在刷保持构件上，并且RFID标签被配置为监测刷磨损并将刷磨损状态传达到监视系统。 静止支撑构件构造成用于电连接到收集器支架，并且刷子保持构件构造成保持至少一个刷子。

    Brush holder apparatus having brush terminal
    9.
    发明授权
    Brush holder apparatus having brush terminal 有权

    公开(公告)号：US10284056B2

    公开(公告)日：2019-05-07

    申请号：US15486655

    申请日：2017-04-13

    申请人： General Electric Company

    发明人： Frank Austin Scalzo, III ,  Albert Eugene Steinbach ,  Paul August Quail ,  Eric Steven Buskirk ,  Benjamin Alber Mancuso ,  Curtis Maurice Hebert ,  Matthew Thomas Preston

    IPC分类号： H02K13/10 ,  H01R39/40

    摘要： A brush holder apparatus has a stationary support member having two opposing grooves, a fork electrical connector, and a conductive bar passing through a main body of the stationary support member. A brush holder is releasably affixed to the stationary support member, and has two rails that slide along the grooves. The brush holder's knife electrical connector mates with the fork electrical connector. A brush spring is clipped on the brush holder, and presses a brush against a collector. A brush lead connects the brush to a brush terminal. The brush terminal has a generally L-shaped body with a lower part thereof retained under a terminal compression plate, and an upper part thereof located on a front side of the terminal compression plate. The brush terminal is removed from or installed into a front side of the brush holder, and by hand or without the use of any tools.