-
11.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
Applicant: General Electric Company
Inventor： Eric Steven Buskirk , Andrew Duane Brown , James Jonathan Grant , Curtis Maurice Hebert , Benjamin Alber Mancuso , Matthew Robert Martin , Jessica Mary Powers
CPC classification number: H02K3/487 , H02K15/0018
Abstract: 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.
Abstract translation: 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。
-
公开(公告)号：US09508479B1
公开(公告)日：2016-11-29
申请号：US14744754
申请日：2015-06-19
Applicant: General Electric Company
Inventor： Eric Steven Buskirk
IPC: H01F13/00
CPC classification number: H01F13/003 , H01F13/006 , H02K15/03
Abstract: A method for in-situ magnetization of a generator rotor is provided. The generator has a stator and the rotor is located inside the stator. An air gap is formed between an outer radial portion of the rotor and an inner radial portion of the stator. The rotor has a plurality of excitation windings and a plurality of permanent magnets. The method includes the step of applying a current to the excitation windings, and the current is greater than a normal excitation current. A maintaining step maintains the current for a time period sufficient to magnetize the permanent magnets. The magnetization of the permanent magnets occurs on the rotor in-situ and while the rotor is inside the stator.
Abstract translation: 提供了一种用于发电机转子的原位磁化的方法。 发电机具有定子，转子位于定子内部。 在转子的外部径向部分和定子的内部径向部分之间形成气隙。 转子具有多个励磁绕组和多个永磁体。 该方法包括向励磁绕组施加电流并且电流大于正常励磁电流的步骤。 维持步骤将电流保持足以磁化永磁体的时间段。 永磁体的磁化在原位转子上发生，而转子位于定子内部。
-
公开(公告)号：US20150357778A1
公开(公告)日：2015-12-10
申请号：US14300305
申请日：2014-06-10
Applicant: General Electric Company
Inventor： Albert Eugene Steinbach , Eric Steven Buskirk , Benjamin Alber Mancuso , Frank Austin Scalzo, III , Curtis Maurice Hebert , Matthew Thomas Preston
CPC classification number: H01R39/385 , H01R39/58 , H01R43/14 , H02K5/148 , H02K13/00 , H02K2205/06
Abstract: 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.
Abstract translation: 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。
-
公开(公告)号：US20150308813A1
公开(公告)日：2015-10-29
申请号：US14259378
申请日：2014-04-23
Applicant: General Electric Company
Inventor： Sean Christopher Morrissey , Eric Steven Buskirk , Michael Andrew Dagostino, SR. , Robert Charles Malison, JR.
CPC classification number: G01B11/005 , G01B11/24
Abstract: Aspects of the present disclosure relate generally to non-contact coordinate measuring systems, apparatuses, and methods. An apparatus according to the present disclosure can include a laser assembly slidably coupled to a track and configured to emit a first laser beam onto an exterior surface of a component, wherein the track is coupled to a machine for manufacturing the component; a laser encoder configured to detect the first laser beam emitted from the laser assembly and reflected from the exterior surface of the component; and a computer system coupled to the laser encoder and configured to render a geometric profile of the exterior surface of the component based on the first laser beam detected with the laser encoder.
Abstract translation: 本公开的方面大体上涉及非接触坐标测量系统，装置和方法。 根据本公开的装置可以包括可滑动地联接到轨道并且被配置为将第一激光束发射到部件的外表面上的激光组件，其中所述轨道耦合到机器以用于制造部件; 激光编码器，被配置为检测从所述激光组件发射并从所述部件的外表面反射的所述第一激光束; 以及计算机系统，其耦合到所述激光编码器并且被配置为基于由所述激光编码器检测到的所述第一激光束来渲染所述部件的外表面的几何轮廓。
-
公开(公告)号：US10284056B2
公开(公告)日：2019-05-07
申请号：US15486655
申请日：2017-04-13
Applicant: General Electric Company
Inventor： Frank Austin Scalzo, III , Albert Eugene Steinbach , Paul August Quail , Eric Steven Buskirk , Benjamin Alber Mancuso , Curtis Maurice Hebert , Matthew Thomas Preston
Abstract: 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.
-
Patent Agency Ranking
公开(公告)号：US10224776B2
公开(公告)日：2019-03-05
申请号：US14729205
申请日：2015-06-03
Applicant: General Electric Company
Inventor： Eric Steven Buskirk , Andrew Duane Brown , James Jonathan Grant , Curtis Maurice Hebert , Benjamin Alber Mancuso , Matthew Robert Martin , Jessica Mary Powers
Abstract: 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.
-
公开(公告)号：US10158206B2
公开(公告)日：2018-12-18
申请号：US15486612
申请日：2017-04-13
Applicant: General Electric Company
Inventor： Frank Austin Scalzo, III , Eric Steven Buskirk , Benjamin Alber Mancuso , Curtis Maurice Hebert , Matthew Thomas Preston
Abstract: A brush holder apparatus includes a stationary support member having at least one groove, a fork electrical connector, and a conductive bar configured to pass through a portion of a main body of the stationary support member. The conductive bar provides electrical conductivity with a collector mount and fork electrical connector. A brush holder is releasably affixed to the stationary support member, and has at least one rail that slides along the groove(s). The brush holder has a knife electrical connector that mates with the fork electrical connector. A brush spring is clipped on the brush holder, and presses a brush against a collector of a dynamoelectric machine. The brush spring is replaceable in the brush holder. The brush spring or brush holder has a friction enhancing material attached to an area where the brush spring attaches to the brush holder.
-
公开(公告)号：US20180301860A1
公开(公告)日：2018-10-18
申请号：US15486612
申请日：2017-04-13
Applicant: General Electric Company
Inventor： Frank Austin Scalzo, III , Eric Steven Buskirk , Benjamin Alber Mancuso , Curtis Maurice Hebert , Matthew Thomas Preston
CPC classification number: H01R39/381 , H01R39/40 , H02K5/14 , H02K5/141 , H02K13/00 , H02K13/003
Abstract: A brush holder apparatus includes a stationary support member having at least one groove, a fork electrical connector, and a conductive bar configured to pass through a portion of a main body of the stationary support member. The conductive bar provides electrical conductivity with a collector mount and fork electrical connector. A brush holder is releasably affixed to the stationary support member, and has at least one rail that slides along the groove(s). The brush holder has a knife electrical connector that mates with the fork electrical connector. A brush spring is clipped on the brush holder, and presses a brush against a collector of a dynamoelectric machine. The brush spring is replaceable in the brush holder. The brush spring or brush holder has a friction enhancing material attached to an area where the brush spring attaches to the brush holder.
-
公开(公告)号：US09762014B2
公开(公告)日：2017-09-12
申请号：US14300298
申请日：2014-06-10
Applicant: General Electric Company
Inventor： Albert Eugene Steinbach , Eric Steven Buskirk , Benjamin Alber Mancuso , Frank Austin Scalzo, III , Curtis Maurice Hebert , Matthew Thomas Preston
CPC classification number: H01R39/385 , H01R39/58 , H01R43/14 , H02K5/148 , H02K13/00 , H02K2205/06
Abstract: 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.
-
公开(公告)号：US20160372245A1
公开(公告)日：2016-12-22
申请号：US14744754
申请日：2015-06-19
Applicant: General Electric Company
Inventor： Eric Steven Buskirk
IPC: H01F13/00
CPC classification number: H01F13/003 , H01F13/006 , H02K15/03
Abstract: A method for in-situ magnetization of a generator rotor is provided. The generator has a stator and the rotor is located inside the stator. An air gap is formed between an outer radial portion of the rotor and an inner radial portion of the stator. The rotor has a plurality of excitation windings and a plurality of permanent magnets. The method includes the step of applying a current to the excitation windings, and the current is greater than a normal excitation current. A maintaining step maintains the current for a time period sufficient to magnetize the permanent magnets. The magnetization of the permanent magnets occurs on the rotor in-situ and while the rotor is inside the stator.
Abstract translation: 提供了一种用于发电机转子的原位磁化的方法。 发电机具有定子，转子位于定子内部。 在转子的外部径向部分和定子的内部径向部分之间形成气隙。 转子具有多个励磁绕组和多个永磁体。 该方法包括向励磁绕组施加电流并且电流大于正常励磁电流的步骤。 维持步骤将电流保持足以磁化永磁体的时间段。 永磁体的磁化在原位转子上发生，而转子位于定子内部。
-
-
-
-
-
-
-
-
-
Search Results
21
records
(took 0.018 seconds)
