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1. 发明申请

US20220140557A1 BRUSH HOLDER ASSEMBLY 有权
公开(公告)号：US20220140557A1
公开(公告)日：2022-05-05
申请号：US17517070
申请日：2021-11-02
申请人： CUTSFORTH, INC.
发明人： ROBERT S. CUTSFORTH
IPC分类号： H01R39/38 , H02K5/14 , H01R39/415
摘要： An example brush holder assembly for positioning a conductive carbon brush in contact with a conductive surface of an electrical device is disclosed. In some aspects, the example brush holder assembly includes a brush holder including a backbone extending therefrom and a removable handle. Further, the removeable handle includes a frame releasably engaged with the backbone and a grip secured to the frame. In some aspects, the brush holder assembly includes a removable catch arm removably coupled to an upper beam and a lower beam of the brush holder assembly. Removal of the catch arm allows the upper beam to be disassembled from the lower beam.

2. 发明授权

US10389076B2 Excitation device 有权
公开(公告)号：US10389076B2
公开(公告)日：2019-08-20
申请号：US16147816
申请日：2018-09-30
申请人： Zhongguo Liang
发明人： Zhongguo Liang , Shidi Liang , Xu Luan , Xinyi Dong
IPC分类号： H02K13/00 , H01R39/46 , H01R39/38 , H01R39/415 , H02K5/14 , H02K13/10
摘要： Disclosed is an excitation device which includes a brush holder base. The brush holder base is provided with a plug. The plug is provided with a brush holder shaft. The front end of the brush holder shaft is provided with a brush box. A horizontal taper dovetail groove is formed in the brush holder base. A horizontal taper dovetail lug boss is disposed on the plug. The dovetail groove is matched with the dovetail lug boss. The present invention solves the problem of potential safety hazard in locking, and ensures safe and smooth operation of a unit.

3. 发明申请

US20170310066A1 IMPROVED BRUSH CAGE FOR MOTOR VEHICLE STARTER, AND CORRESPONDING BRUSH HOLDER, ELECTRIC MOTOR AND MOTOR VEHICLE STARTER 审中-公开
公开(公告)号：US20170310066A1
公开(公告)日：2017-10-26
申请号：US15533876
申请日：2015-12-10
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Marie-Ange NALIN , Maximilien GENTIL , Alain BOST , Wilfried PAYS , Pierre MOLLON
IPC分类号： H01R39/415 , H02K5/14
摘要： The invention relates mainly to a brush cage (13) for a brush holder (10) of an electric motor comprising:—two lateral walls (26) and a connecting wall (28) connecting the two lateral walls (26),—in which cage at least one of the lateral walls (26) has an opening (43) for the passage of a spring arm,—the lateral wall (26) comprising the opening (43) having a length (L0) measured between a first end (51) intended to be furthest from a commutator and a second end (52) intended to be closest to the commutator, wherein the opening (43) comprises at least a first portion (431) between the two ends (51, 52) which widens out towards the second end (52).

4. 发明授权

US08981616B2 Electric motor and brush holder spring 有权
标题翻译：电动马达和电刷架弹簧
公开(公告)号：US08981616B2
公开(公告)日：2015-03-17
申请号：US13063635
申请日：2009-09-11
申请人： Pietro De Filippis
发明人： Pietro De Filippis
IPC分类号： H02K5/14 , H02K11/02 , H01R39/40 , H01R39/415
CPC分类号： H02K5/148 , H01R39/415 , H02K11/026
摘要： An electric motor (1) comprises a casing (2), a stator housed in the casing (2), a sealing cover (10), a rotor (6) rotatable inside the casing (2) and equipped with a commutator (7), a circuit (8) for powering the commutator (7) comprising two brushes (15) in sliding contact with the commutator (7); the motor (1) comprises two brush holder sleeves (14) in which the brushes (15) slide and two springs (17) operating between the brush holder sleeves (14) and the respective brushes (15) in such a way as to push the latter towards the commutator (7); both the sleeves (14) and the springs (17) form part of the circuit (8) for powering the brushes (15).
摘要翻译：电动机（1）包括壳体（2），容纳在壳体（2）中的定子，密封盖（10），可在壳体（2）内旋转并配有换向器（7）的转子（6），用于为所述换向器（7）供电的电路（8）包括与所述换向器（7）滑动接触的两个电刷（15）; 电动机（1）包括两个刷子保持套筒（14），刷子（15）滑动，并且两个弹簧（17）以刷子保持器套筒（14）和各个刷子（15）之间的方式运动，以便推动后者朝向换向器（7）; 套筒（14）和弹簧（17）都构成用于为刷子（15）供电的电路（8）的一部分。

5. 发明申请

US20090134743A1 ELECTRIC MOTOR WITH HAMMER BRUSHES 有权
标题翻译：电动马达与锤子
公开(公告)号：US20090134743A1
公开(公告)日：2009-05-28
申请号：US11997006
申请日：2006-08-16
申请人： Stefan Hornung , Thomas Huck , Tarek Mili , Armin Niederer , Diyap Bueyuekasik , Lars-Dirk Anding
发明人： Stefan Hornung , Thomas Huck , Tarek Mili , Armin Niederer , Diyap Bueyuekasik , Lars-Dirk Anding
IPC分类号： H01R39/415 , H01R43/20
CPC分类号： H02K5/145 , H02K5/225 , H02K11/026 , H02K23/66 , Y10T29/49009
摘要： The invention relates to an electric motor (10) and to a method for producing said electric motor, especially for adjusting mobile parts in a motor vehicle. Said electric motor comprises a collector (36), arranged on an armature (38) and electrically contacted via hammer brushes (12). The armature (38) is surrounded by a lower housing part (32) and an upper housing part (34) which can be assembled in a radial direction (50) in relation to the armature (38). The hammer brushes (12) comprise one fastening element (26) each which engages directly in a seat (30) of the lower or upper housing part (32, 34).
摘要翻译：本发明涉及一种电动机（10）以及一种用于制造所述电动机的方法，特别是用于调节机动车辆中的移动部件。所述电动机包括设置在电枢（38）上并通过锤刷（12）电接触的收集器（36）。电枢（38）被下部壳体部分（32）和上部壳体部分（34）包围，上部壳体部分（34）可相对于电枢（38）在径向方向（50）上组装。锤刷（12）包括一个紧固元件（26），每个紧固元件直接接合在下壳体或上壳体部件（32,34）的座（30）中。

6. 发明授权

US5487213A Method of assembling an electric motor 失效
标题翻译：组装电动机的方法
公开(公告)号：US5487213A
公开(公告)日：1996-01-30
申请号：US236198
申请日：1994-05-02
申请人： David R. Hult , Jeffery L. Young , Stuart V. Holsten
发明人： David R. Hult , Jeffery L. Young , Stuart V. Holsten
IPC分类号： H01R39/415 , H02K5/14 , H02K15/16 , H02K15/14
CPC分类号： H02K15/16 , H01R39/415 , H02K5/148 , Y10T29/49009
摘要： A motor manufacturing and its method of assembly are disclosed. The motor includes lower and upper end frames with bearings, an armature assembly rotatably mounted in the bearings of the lower and upper end frames, and a winding field assembly supported between the lower and upper end frames and surrounding the armature assembly. The method includes the steps of inserting one end of the armature assembly into the bearing of the lower end frame, positioning the winding field assembly over the armature assembly while also stacking the winding field assembly on the lower end frame, stacking the upper end frame on the winding field assembly while also positioning an opposite end of the armature assembly into the bearing of the upper end frame, and securing the lower end frame, winding field assembly and upper end frame to each other. Motor brush and brush holder assemblies are also secured to the upper end frame in a novel releasable locking arrangement, in order to provide self compensating adjustment of the brushes relative to a commutator that surrounds the armature assembly.
摘要翻译：公开了一种电动机制造及其组装方法。电动机包括具有轴承的下端框架和上端框架，可旋转地安装在下端框架和上端框架的轴承中的电枢组件以及支撑在下端框架和上端框架之间并围绕电枢组件的绕组现场组件。该方法包括以下步骤：将电枢组件的一端插入下端框架的轴承中，将绕组磁场组件定位在电枢组件上，同时将绕组磁场组件堆叠在下端框架上，将上端框架堆叠在绕组磁场组件，同时将电枢组件的相对端定位到上端框架的轴承中，并将下端框架，绕组磁场组件和上端框架彼此固定。电机刷和电刷架组件也以新颖的可释放锁定装置固定到上端框架，以便相对于围绕电枢组件的换向器提供电刷的自我补偿调整。

7. 发明授权

US5448122A Brush device 失效
标题翻译：刷装置
公开(公告)号：US5448122A
公开(公告)日：1995-09-05
申请号：US229667
申请日：1994-04-19
申请人： Shigeru Shiroyama , Akira Kuragaki
发明人： Shigeru Shiroyama , Akira Kuragaki
IPC分类号： H01R39/415 , H01R39/40 , H02K5/14 , H02K13/00
CPC分类号： H01R39/40
摘要： A brush device includes elliptic compression coil springs, an electrical conductive member, rotary shaft, and brushes pushed against an electrical conductive member on the rotary shaft with the elliptic compression coil springs. And the outer end parts of each of the elliptic compression coil springs are bent inwardly of the ellipse formed by the elliptic compression coil spring.
摘要翻译：刷装置包括椭圆形压缩螺旋弹簧，导电构件，旋转轴和用旋转轴上的导电构件用椭圆形压缩螺旋弹簧推动的电刷。并且每个椭圆形压缩螺旋弹簧的外端部分由椭圆形压缩螺旋弹簧形成的椭圆向内弯曲。

8. 发明授权

US4677333A Brush holder mountable in recess of peripheral wall of electric machine 失效
标题翻译：电刷架可安装在电机周边的凹槽内
公开(公告)号：US4677333A
公开(公告)日：1987-06-30
申请号：US785535
申请日：1985-10-08
申请人： Jean P. Auzolat , Georges Gagneux
发明人： Jean P. Auzolat , Georges Gagneux
IPC分类号： H01R39/415 , H02K13/10
CPC分类号： H01R39/415
摘要： The brush holder for an electric machine, which may be either a motor or a generator, and comprises a stator and a rotor provided with a collector ring against which there bears at least one electrically conductive carbon brush, in a housing of the brush holder orientated substantially radially in the stator of the machine. Elastic are between the brush and a bearing surface formed by the end plate of the brush holder housing, said elastic being capable of pressing the brush against the collector ring. The bearing surface for the elastic is situated radially outwardly of the stator beyond the internal surface of the peripheral wall of the electrical machine.
摘要翻译：用于电机的电刷架，其可以是电动机或发电机，并且包括定子和转子，所述定子和转子设置有收集器环，所述集电环在所述电刷架的壳体中具有至少一个导电碳刷基本上径向地位于机器的定子中。弹簧位于刷子与由电刷架壳体的端板形成的支承面之间，所述弹性体能够将刷子压靠在集电环上。用于弹性体的支承表面位于定子的径向外侧超过电机周壁的内表面。

9. 发明授权

US11025126B2 Brushed DC motor and manufacturing method thereof 有权
公开(公告)号：US11025126B2
公开(公告)日：2021-06-01
申请号：US15926945
申请日：2018-03-20
申请人： Guobin Wang
发明人： Guobin Wang
IPC分类号： H02K5/14 , H02K5/10 , H01R39/415 , H02K13/10 , H02K15/14 , H02K5/24 , H02K15/00 , H02K1/17 , H02K5/22 , H02K5/173 , H02K5/08
摘要： A brushed DC motor includes a motor shell, a stator fixed within the motor shell, an armature rotor rotatably disposed inside the motor shell and surrounding by the stator while forming a gap therebetween with magnetic field, and a brush cap connected with the motor shell by covering an installing opening of the motor shell. The brush cap includes a base layer, an electric circuit layer formed on the base layer, at least one pair of brush frames affixed thereon symmetrically, and at least one pair of brushes respectively installed in the brush frames and electrically connected with the electric circuit layer adapted to receive current and conduct to the armature rotor for driving an output end of the armature rotor to rotate with respect to the stator.

10. 发明授权

US09935415B2 Brush box for electric machine brush-holder and corresponding brush-holder 有权
公开(公告)号：US09935415B2
公开(公告)日：2018-04-03
申请号：US14427922
申请日：2013-09-27
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Maximilien Gentil , Alexandre Saltel
IPC分类号： H01R39/38 , H01R39/00 , H01R39/24 , H01R39/40 , H01R39/415 , H02K5/14
CPC分类号： H01R39/40 , H01R39/381 , H01R39/383 , H01R39/415 , H01R2201/26 , H02K5/148
摘要： A brush box (23) for a brush-holder, which is useful as a housing for an electric machine brush (25). The brush box (23) comprises a lower portion (56) for guiding the brush, connected to a mounting (60), and an upper portion (58) for guiding the brush, the lower (56) and upper (58) guiding portions being open on the side of a front surface (35) and a rear surface of the brush (25). The lower (56) and upper (58) guiding portions are separated from one another by a space (61) enabling a braid of the brush (25) to pass through.

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