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1. 发明授权

US10541581B2 Alternator having an external ignition protection system 有权
公开(公告)号：US10541581B2
公开(公告)日：2020-01-21
申请号：US15400501
申请日：2017-01-06
申请人： BorgWarner Inc.
发明人： Kirk E. Neet , George Chen , Mark Teng , Yijun Wang
IPC分类号： H02K5/10 , H02K9/02 , H02K5/20 , H02K5/14 , H02K7/108 , H02K11/00 , H01R39/36 , H02K13/00 , H01R39/08 , H02K13/02 , H01R43/10
摘要： An alternator includes an external ignition protection system including a shaft rotatable about an axis. The shaft includes a slip ring end. A slip ring support is mounted at the slip ring end of the shaft. A slip ring cover is mounted to the shaft. The slip ring cover defines a slip ring cavity. A first slip ring end housing supports the slip ring cover. The first slip ring end housing includes a first plurality of openings. A second slip ring end housing is arranged axially outwardly of the slip ring end. The second slip ring end housing includes a second plurality of openings. The first slip ring end housing, slip ring cover and the second slip ring end housing define a labyrinth flow path that provides an air flow through the slip ring cavity and prevents passage of ignition inducing elements from the alternator.

2. 发明授权

US10177634B2 Structure for slip ring and brush of wound rotor synchronous motor 有权
公开(公告)号：US10177634B2
公开(公告)日：2019-01-08
申请号：US15172087
申请日：2016-06-02
申请人： MANDO Corporation
发明人： Chung Seong Lee
IPC分类号： H02K19/12 , H02K13/10 , H02K11/215 , H02K1/26 , H02K3/46 , H02K13/00 , H01R39/18 , H01R39/36 , H01R39/64
摘要： Provided is a structure for a slip ring and a brush of a WRSM capable of reducing an axial length of a motor by increasing a contact area between the slip ring and the brush and improving reliability for smoothly implementing performance of the motor by stably supporting a shaft of the motor, the structure including: an inner slip ring combined with a rotation shaft of a motor; a brush disposed at a circumference of the inner slip ring and having a plurality of wrinkles contacting an outer circumferential surface of the inner slip ring formed therein; an outer slip ring disposed at a circumference of the brush and making in contact with the plurality of wrinkles of the brush; and a holder that supports the outer slip ring.

3. 发明授权

US09484785B2 Electric motor 有权
标题翻译：电动马达
公开(公告)号：US09484785B2
公开(公告)日：2016-11-01
申请号：US13343185
申请日：2012-01-04
申请人： Tao Fu , Chi Keung Law
发明人： Tao Fu , Chi Keung Law
IPC分类号： H02K5/14 , H01R39/36 , H01R39/40
CPC分类号： H02K5/148 , H01R39/36 , H01R39/40
摘要： An electric motor has a rotor and a stator. The stator has an endcap with two brush assemblies, two brush brackets for holding the brush assemblies and two electrical terminals. Each brush assembly is detachably mounted to its brush bracket and has a brush holder, a brush slidably received in the brush holder, a spring for urging the brush out of the brush holder, and a conductive member electrically connecting the brush with a corresponding electrical terminal via a resilient releasable connection.
摘要翻译：电动机具有转子和定子。定子具有带有两个刷子组件的端盖，用于固定电刷组件的两个电刷支架和两个电气端子。每个刷子组件可拆卸地安装到其刷支架上，并且具有电刷架，可滑动地容纳在电刷架中的电刷，用于将刷子推出电刷架的弹簧和将电刷与相应电气端子电连接的导电构件通过弹性可释放连接。

4. 发明授权

US09476392B2 Fuel pump assembly 有权
标题翻译：燃油泵总成
公开(公告)号：US09476392B2
公开(公告)日：2016-10-25
申请号：US13360294
申请日：2012-01-27
申请人： Edward J. Talaski
发明人： Edward J. Talaski
IPC分类号： H02K5/14 , H02K5/132 , F04D13/08 , F02M37/04 , H01R39/38 , H02K11/02 , H02K11/00 , H01R39/36 , H02K5/12
CPC分类号： F02M37/048 , F04D13/08 , H01R39/36 , H01R39/385 , H02K5/12 , H02K5/132 , H02K5/148 , H02K11/022 , H02K11/40
摘要： A fluid pump includes an electric motor having a commutator and one or more brushes communicated with the commutator, and a pumping assembly driven by the electric motor. An outer shell of the pump encloses at least a portion of the electric motor and the pumping assembly, a cap is carried by the outer shell and has a brush passage formed therein for each brush, with each brush passage including a cavity defined by at least one wall. A brush cap has an end received in the cavity with an interference fit wherein the end of the brush cap has an outer diameter that is larger than the diameter of the cavity and the end of the brush cap has strength that causes it to deform upon installation into the cavity without causing significant plastic deformation of the wall of the cavity.
摘要翻译：流体泵包括具有换向器的电动机和与换向器连通的一个或多个电刷，以及由电动机驱动的泵送组件。泵的外壳包围电动马达和泵送组件的至少一部分，盖由外壳承载，并且每个刷具有形成在其中的刷通道，每个刷通道包括至少限定的空腔一面墙刷帽具有容纳在空腔中的端部，具有过盈配合，其中刷帽的端部具有大于空腔直径的外径，并且刷帽的端部具有使其在安装时变形的强度进入腔体而不引起腔体壁的显着的塑性变形。

5. 发明授权

US09470181B2 Sealed shunt wire for a fluid pump 有权
标题翻译：用于流体泵的密封分流线
公开(公告)号：US09470181B2
公开(公告)日：2016-10-18
申请号：US14054994
申请日：2013-10-16
申请人： DELPHI TECHNOLOGIES, INC.
发明人： John G. Fischer , Mitchal A. Peterson
IPC分类号： F02M21/02 , F02M37/08 , F04D13/06 , H01R39/36 , H02K5/12 , H02K5/14 , H02K7/14 , H02K13/10
CPC分类号： F02M21/0245 , F02M21/0296 , F02M37/08 , F04D13/0693 , H01R39/36 , H02K5/12 , H02K5/148 , H02K7/14 , H02K13/10 , Y10T29/49236
摘要： A fluid pump includes a hollow housing, an electric motor having an armature with a commutator, a pump section rotationally coupled to the electric motor for receiving fuel at a relatively low pressure through a fuel inlet and pressurizing the fuel to a relatively high pressure, a motor brush is in electrical contact with the commutator and including a shunt wire extending therefrom, and an end cap that closes one end of the housing and defines a high pressure chamber with the housing. The end cap includes a hollow brush tower extending therefrom and defining a brush holder slidably receiving the motor brush therein such that the brush holder defines in part the high pressure chamber. The end cap also includes an aperture with the shunt wire extending therethrough such that the shunt wire is sealed with the aperture to prevent the fuel from passing therethrough.
摘要翻译：流体泵包括中空壳体，具有换向器的电枢的电动机，与电动机旋转耦合的泵部分，用于通过燃料入口在相对低的压力下接收燃料并将燃料加压到相对较高的压力，马达刷与换向器电接触并且包括从其延伸的分流线以及封闭壳体的一端并且与壳体限定高压室的端盖。端盖包括从其延伸的中空刷塔，并且限定了可将电机刷可滑动地容纳在其中的电刷架，使得电刷架部分地限定高压室。端盖还包括孔，其中分流线延伸穿过其中，使得分流线用孔密封以防止燃料通过。

6. 发明申请

US20160254724A1 MOTOR 有权
标题翻译：发动机
公开(公告)号：US20160254724A1
公开(公告)日：2016-09-01
申请号：US15052879
申请日：2016-02-25
申请人： ASMO CO., LTD.
发明人： Toshiyuki KITAI
IPC分类号： H02K5/22 , H01R39/36
CPC分类号： H01R39/36 , H02K5/148 , H02K11/026
摘要： There is provided a motor, the motor comprising (1) a brush unit that is provided at one axial direction side of a motor main body, and that includes a first brush and a second brush, (2) a pair of power supply terminals that are provided at the brush unit, that are respectively electrically connected to either the first brush or the second brush, and that include connector connection portions to which external connectors connect and that extend out toward another axial direction side of the motor main body at respective other end sides of the power supply terminals, and (3) a pair of element connection portions that are respectively provided at the other end sides of the power supply terminals, and that are disposed offset from each other in the radial direction of the motor main body.
摘要翻译：提供一种电动机，该电动机包括：（1）设置在电动机主体的一个轴向侧的电刷单元，包括第一电刷和第二电刷，（2）一对电源端子，设置在电刷单元处，其分别电连接到第一电刷或第二电刷，并且包括连接器连接部分，外部连接器连接到该连接器连接部分并且在相应的另一个处朝向电动机主体的另一个轴向侧延伸电源端子的端侧，以及（3）一对元件连接部，其分别设置在电源端子的另一端侧，并且在电动机主体的径向上彼此偏移配置。

7. 发明授权

US07772740B2 Brush holder 有权
标题翻译：刷架
公开(公告)号：US07772740B2
公开(公告)日：2010-08-10
申请号：US11985302
申请日：2007-11-13
申请人： Torsten Tussing , Helmut Burger , Jens Frenzel
发明人： Torsten Tussing , Helmut Burger , Jens Frenzel
IPC分类号： H01R39/36 , H01R39/41
CPC分类号： H01R39/381 , H01R39/26
摘要： A brush holder (2) has a carbon holder (4) which forms a guide (38) for a carbon brush (6) and at which a holding spring (10) that presses the carbon brush (6) against a first guide side of the guide (38) with a holding pressure force (HF), is provided, with the holding spring (10) having two portions (12, 21) which are biased against one another, and with the carbon holder (4) and the carbon brush (6) projecting through between the two portions (12, 21).
摘要翻译：电刷架（2）具有形成用于碳刷（6）的导向件（38）的碳保持器（4），并且将保持弹簧（10）压靠在碳刷（6）的第一引导侧提供具有保持压力（HF）的引导件（38），其中保持弹簧（10）具有彼此偏压的两个部分（12,21），并且与碳保持器（4）和碳在所述两个部分（12,21）之间突出的刷（6）。

8. 发明申请

US20090284099A1 Electric rotary machine for vehicles 审中-公开
标题翻译：汽车电动旋转机
公开(公告)号：US20090284099A1
公开(公告)日：2009-11-19
申请号：US12453430
申请日：2009-05-11
申请人： Harumi Horihata
发明人： Harumi Horihata
IPC分类号： H01R39/36
CPC分类号： H02K5/141 , H02K5/225
摘要： An AC generator is provided with a rotor including a rotating shaft having a pair of collector rings, a pair of brushes, and a brush device having a brush holder that housing portions are formed where the pair of brushes is contained. The brush device is provided with a pair of field terminals that ends are connected to each of the brushes and other ends are connected to the control apparatus, fixing terminals, which is electrically insulated with the field terminals, that fix the brush holder, and a wall part that is formed integrally with the brush holder and is arranged between the pair of field terminals.
摘要翻译：交流发电机设置有转子，该转子包括具有一对集电环的旋转轴，一对电刷和具有电刷架的刷装置，所述电刷架形成在所述一对电刷被容纳的位置处。电刷装置设有一对场端子，端子连接到每个电刷，另一端连接到控制装置，与现场端子电绝缘的固定电刷架的固定端子和壁部分与电刷架一体地形成，并且布置在一对场端子之间。

9. 发明申请

US20090121568A1 Motor assembly for window lift applications 有权
标题翻译：电梯组件用于升降机应用
公开(公告)号：US20090121568A1
公开(公告)日：2009-05-14
申请号：US12000603
申请日：2007-12-14
申请人： Luis E. Acosta , Barry Anderson , Yakov Fleytman
发明人： Luis E. Acosta , Barry Anderson , Yakov Fleytman
IPC分类号： H02K7/10 , H01R39/36 , H02K7/108 , H02K7/116 , H02K15/03 , H02K5/04
CPC分类号： H02K7/1166 , E05F15/697 , E05Y2900/55 , F16H1/203 , H02K5/04 , H02K5/225 , Y10T29/49011 , Y10T74/18792 , Y10T74/18808
摘要： A motor assembly (10) includes a permanent magnet DC motor (16) having a shaft (24) mounted for rotation with a face gear pinion (26) associated with the shaft. A jack shaft and clutch assembly (18) is associated with the face gear pinion and is constructed and arranged to prevent back drive of the motor under certain operating conditions. A spur or helical pinion (40) is operatively associated with the jack shaft and clutch assembly. A drive member (56) is operatively associated with the spur or helical pinion such that movement of the shaft and face gear pinion moves the spur or helical pinion to drive the drive member. A housing structure is defined by an upper housing (14) joined with a lower housing (12). The motor, the face gear pinion, the jack shaft and clutch assembly, the spur or helical pinion and the drive member are housed within the housing structure. Only one of the upper or lower housings includes mounting structure (25) constructed and arranged to mount the motor assembly to another object.
摘要翻译：电动机组件（10）包括永磁直流电动机（16），其具有轴（24），轴（24）安装成与与轴相关联的面齿轮小齿轮（26）旋转。千斤顶轴和离合器组件（18）与表面齿轮小齿轮相关联，并且构造和布置成防止在某些操作条件下马达的反向驱动。正齿轮或螺旋小齿轮（40）与千斤顶轴和离合器组件可操作地相关联。驱动构件（56）与正齿轮或螺旋小齿轮可操作地相关联，使得轴和面齿轮小齿轮的移动移动正齿轮或螺旋小齿轮以驱动驱动构件。壳体结构由与下壳体（12）接合的上壳体（14）限定。电动机，平面齿轮小齿轮，千斤顶轴和离合器组件，正齿轮或螺旋小齿轮和驱动构件容纳在壳体结构内。上壳体或下壳体中的仅一个包括构造和布置成将马达组件安装到另一物体上的安装结构（25）。

10. 发明授权

US5099163A Brush device for rotary electric machine 失效
标题翻译：旋转电机刷装置
公开(公告)号：US5099163A
公开(公告)日：1992-03-24
申请号：US631315
申请日：1990-12-21
申请人： Keisaku Zenmei
发明人： Keisaku Zenmei
IPC分类号： H01R39/36 , H01R39/38 , H02K5/14
CPC分类号： H01R39/38 , H02K5/148 , H01R39/36
摘要： A brush device for rotary electric machine is comprised of an outer frame, a plurality of brush holding member for accommodating brushes, a first support member for supporting a connecting plate and a second support member for supporting a grommet. In the device, each of the brush holding member has a bottom portion which is provided integrally with the outer frame. Further, the first support member and the second support member are provided integrally with the outer frame.
摘要翻译：用于旋转电机的刷装置包括外框架，用于容纳刷子的多个刷保持构件，用于支撑连接板的第一支撑构件和用于支撑索环的第二支撑构件。在该装置中，每个刷子保持构件具有与外框架一体设置的底部。此外，第一支撑构件和第二支撑构件与外框架一体地设置。

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