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1. 发明申请

US20150207389A1 B+ MOUNTED INTEGRATED ACTIVE RECTIFIER ELECTRONICS 有权
标题翻译： B +安装的主动整流器电子
公开(公告)号：US20150207389A1
公开(公告)日：2015-07-23
申请号：US14160990
申请日：2014-01-22
申请人： Remy Technologies, LLC
发明人： Alex Creviston , Chris Bledsoe
IPC分类号： H02K11/04 , H02K9/06
CPC分类号： H02K11/05 , H02K11/048
摘要： A method of cooling electronics of an alternator includes mounting the electronics onto an electrically conductive chassis, and electrically connecting the chassis to positive DC output voltage (B+) of the alternator, whereby the chassis is electrically insulated from ground potential and conductively isolated from heat of the housing. An alternator includes a housing at ground potential, a chassis at B+ potential, and electronics mounted to the chassis, where the chassis is electrically insulated and conductively isolated from the housing. An electric machine includes a B+ chassis having an electronics mounting surface, having a convection surface, and defining an electrical bus for conducting a B+ potential. A chassis assembly has an insulator secured between a frame at ground potential and the B+ chassis.
摘要翻译：交流发电机的电子设备的冷却方法包括将电子装置安装到导电底盘上，并将底盘电连接到交流发电机的正直流输出电压（B +），由此底盘与地电位电绝缘，并与住房。交流发电机包括接地电位的壳体，B +电位的底盘以及安装在机架上的电子装置，其中底盘与壳体电绝缘并与导电隔离。电机包括具有电子安装表面的B +底盘，具有对流表面，并且限定用于进行B +电势的电气总线。底盘组件具有固定在地电位框架与B +底盘之间的绝缘体。

2. 发明申请

US20150295478A1 MACHINE AND ACCESSORY 审中-公开
标题翻译：机器和附件
公开(公告)号：US20150295478A1
公开(公告)日：2015-10-15
申请号：US14727306
申请日：2015-06-01
申请人： Remy Technologies, LLC
发明人： Alex Creviston , Chris Bledsoe
IPC分类号： H02K11/04 , H02K11/00
CPC分类号： H02K11/05 , H02K5/225 , H02K11/0094 , H02K11/046
摘要： An electric machine having a stator and a rotor operably coupled therewith. An accessory is coupled with the electric machine and an electrical device is mounted in a housing. The housing may advantageously include a polymeric shell that is overmolded on a conductive element providing communication between the electrical device and an external circuit. In some embodiments, a printed circuit board is mounted within the housing and thermally coupled with a metallic base member. In other embodiments, a second printed circuit board is provided with the first printed circuit board having a substrate with a greater thermal conductivity than the substrate of the second printed circuit board. The first printed circuit board may include a MOSFET rectifier and may take the form of a ceramic printed circuit board with the second board being an FR-4 board. The electric machine may be advantageously employed as an alternator for a vehicle.
摘要翻译：一种具有与其可操作地耦合的定子和转子的电机。附件与电机耦合，并且电气装置安装在壳体中。壳体可以有利地包括在导电元件上包覆模制的聚合物外壳，其提供电气设备和外部电路之间的连通。在一些实施例中，印刷电路板安装在壳体内并与金属基底构件热耦合。在其他实施例中，第二印刷电路板设置有第一印刷电路板，其具有比第二印刷电路板的基板更大的导热性的基板。第一印刷电路板可以包括MOSFET整流器，并且可以采用陶瓷印刷电路板的形式，其中第二板是FR-4板。电动机可以有利地用作车辆的交流发电机。

3. 发明申请

US20130257190A1 IPM MACHINE WITH THERMALLY CONDUCTIVE COMPOUND 审中-公开
标题翻译： IPM机械与导电化合物
公开(公告)号：US20130257190A1
公开(公告)日：2013-10-03
申请号：US13851557
申请日：2013-03-27
申请人： REMY TECHNOLOGIES, LLC
发明人： Colin Hamer , Alex Creviston , Bradley D. Chamberlin
IPC分类号： H02K9/22
CPC分类号： H02K9/22 , H02K1/2766 , H02K15/03 , H02K15/12 , H02K2213/03
摘要： A synchronous electric machine includes a rotor having a substantially cylindrical core with axially extending slots, a plurality of permanent magnets configured as sets defining alternating poles in a circumferential direction, the permanent magnets being located in respective ones of the slots, and a thermally conductive material contiguous with the permanent magnets and the core for transferring heat of the permanent magnets, the material having a thermal conductivity of greater than 0.3 watts per (meter * Kelvin).
摘要翻译：同步电机包括具有轴向延伸槽的基本上圆柱形的芯的转子，多个永磁体，其构成为在圆周方向上限定交变极的组，永磁体位于相应的一个槽中，导热材料与永磁体和用于传递永磁体的热的芯相邻，该材料的导热率大于0.3瓦特/米开尔文。

4. 发明授权

US09661789B2 Cooling air routing for electronics heat removal 有权
公开(公告)号：US09661789B2
公开(公告)日：2017-05-23
申请号：US14160938
申请日：2014-01-22
申请人： Remy Technologies, LLC
发明人： Alex Creviston , Chris Bledsoe
IPC分类号： H02K11/00 , H05K7/20 , H02K11/04
CPC分类号： H05K7/20918 , H02K11/048
摘要： An alternator includes a housing body, and an electronics chassis electrically in common with output voltage (B+) of the alternator, conductively isolated from heat of the housing body, and having cooling fins. An air router intermediate the housing body and the chassis directs cooling air from air intake openings to the cooling fins. An electric machine includes a housing with air intake openings, an electronics chassis having rectifier electronics mounted thereon and having axially-extending cooling fins, and an air router secured intermediate the housing body and the electronics chassis, for routing the cooling air from the air intake openings directly to the cooling fins. An alternator includes a housing, an electronics chassis electrically in common with (B+), air intake openings, and an air router secured intermediate the housing body and the electronics chassis, the air router structured for routing air from the air intake openings directly to the electronics chassis.

5. 发明授权

US09450477B2 B+ mounted integrated active rectifier electronics 有权
标题翻译： B +安装式有源整流电路
公开(公告)号：US09450477B2
公开(公告)日：2016-09-20
申请号：US14160990
申请日：2014-01-22
申请人： Remy Technologies, LLC
发明人： Alex Creviston , Chris Bledsoe
IPC分类号： H02K11/04 , H02K9/06 , H02K1/04 , H02K11/00
CPC分类号： H02K11/05 , H02K11/048
摘要： A method of cooling electronics of an alternator includes mounting the electronics onto an electrically conductive electronics chassis, and electrically connecting the electronics chassis to a positive DC (B+) output voltage terminal of the alternator, whereby the electronics chassis is electrically insulated from ground potential and thermally conductively isolated from the alternator housing. An alternator includes the housing at ground potential, the electronics chassis at B+ potential, and the mounted electronics. The electronics chassis is electrically insulated and conductively isolated from the housing. An electric machine includes the electronics chassis having an electronics mounting surface, and a convection surface, and defines an electrical bus for conducting a B+ potential. An electronics chassis assembly has an insulator secured between the housing at ground potential and the electronics chassis.
摘要翻译：一种用于冷却交流发电机的电子器件的方法包括将电子器件安装到导电电子机箱上，并将电子机箱电连接到交流发电机的正DC（B +）输出电压端子，由此电子机箱与地电位电绝缘，与交流发电机壳体导热隔离。交流发电机包括接地电位的壳体，B +电位的电子机箱以及安装的电子设备。电子底盘电气绝缘并与壳体导电隔离。电机包括具有电子安装表面的电子底盘和对流表面，并且限定用于进行B +电势的电气总线。电子底盘组件具有固定在壳体与接地电位之间的绝缘体和电子机箱。

6. 发明授权

US09371810B2 Alternator-starter assembly having gear reduction system 有权
标题翻译：具有齿轮减速系统的交流发电机组件
公开(公告)号：US09371810B2
公开(公告)日：2016-06-21
申请号：US14212680
申请日：2014-03-17
申请人： Remy Technologies LLC
发明人： Alex Creviston
IPC分类号： F02N11/04 , H02K23/52 , H02P9/04 , H02K7/06 , H02K7/10 , F02N15/04 , H02K7/00 , F02N15/02
CPC分类号： F02N11/04 , F02N15/022 , F02N15/043 , F02N15/046 , H02K7/006
摘要： An alternator-starter assembly for an internal combustion engine having a crankshaft and a drive member operatively connected to the crankshaft. The alternator-starter assembly includes an electric machine, a transmission assembly, and a controller. The electric machine includes a stator and a rotor that is configured for rotation relative to the stator. The transmission assembly includes a first drive shaft operatively connected to the rotor, a second drive shaft operatively connected to the drive member, and a gear assembly operatively connected to the first drive shaft and the second drive shaft. The controller is connected to the electric machine and is configured to operate the electric machine as a generator when the gear assembly is in a first gear configuration and to operate the electric machine as a motor when the gear assembly is in a second gear configuration.
摘要翻译：一种用于内燃机的交流发电机 - 起动器组件，其具有曲轴和可操作地连接到曲轴的驱动构件。交流发电机 - 起动器组件包括电机，变速器组件和控制器。电机包括定子和转子，其被配置为相对于定子旋转。变速器组件包括可操作地连接到转子的第一驱动轴，可操作地连接到驱动构件的第二驱动轴以及可操作地连接到第一驱动轴和第二驱动轴的齿轮组件。控制器连接到电机并且被配置为当齿轮组件处于第一齿轮配置时将电机作为发电机操作，并且当齿轮组件处于第二齿轮配置时，将电机作为电动机操作。

7. 发明申请

US20150256040A1 ELECTRIC MACHINE HAVING ELECTRICAL BUSS AND MANUFACTURING METHOD THEREFOR 审中-公开
标题翻译：具有电气总线的电机及其制造方法
公开(公告)号：US20150256040A1
公开(公告)日：2015-09-10
申请号：US14716547
申请日：2015-05-19
申请人： Remy Technologies, LLC
发明人： Alex Creviston , Chris Bledsoe
IPC分类号： H02K3/28 , H02K15/00 , H02K11/00
CPC分类号： H02K3/28 , H02K5/225 , H02K11/046 , H02K11/30 , H02K15/0062 , Y10T29/49012
摘要： An electric machine including a stator, a rotor surrounded by and rotatable relative to the stator, a supply terminal assembly, and an electronic module electrically connected to the stator. The electronic module includes a terminal having at least one bonding region. An electrical buss is attached to the supply terminal assembly, and includes a first and second conductor portions each having a connection region joined to a bonding region of the terminal of the electronic module. The terminal of the electronic module is electrically connected to the supply terminal assembly by the first and second conductor portions. Also disclosed is a method for manufacturing such an electric machine.
摘要翻译：一种电机，包括定子，由定子围绕并可相对于定子旋转的转子，电源端子组件和电连接到定子的电子模块。电子模块包括具有至少一个结合区域的端子。电源总线连接到供电端子组件，并且包括第一和第二导体部分，每个导体部分具有连接到电子模块的端子的接合区域的连接区域。电子模块的端子通过第一和第二导体部分电连接到电源端子组件。还公开了一种用于制造这种电机的方法。

8. 发明申请

US20150208528A1 COOLING AIR ROUTING DEVICE FOR ELECTRONICS HEAT REMOVAL 有权
标题翻译：冷却用于电子换热的空气路径装置
公开(公告)号：US20150208528A1
公开(公告)日：2015-07-23
申请号：US14160938
申请日：2014-01-22
申请人： REMY TECHNOLOGIES, LLC
发明人： Alex Creviston , Chris Bledsoe
IPC分类号： H05K5/02 , H02K9/02 , H05K7/20
CPC分类号： H05K7/20918 , H02K11/048
摘要： An alternator includes a housing body, and an electronics chassis electrically in common with output voltage (B+) of the alternator, conductively isolated from heat of the housing body, and having cooling fins. An air router intermediate the housing body and the chassis directs cooling air from air intake openings to the cooling fins. An electric machine includes a housing with air intake openings, an electronics chassis having rectifier electronics mounted thereon and having axially-extending cooling fins, and an air router secured intermediate the housing body and the electronics chassis, for routing the cooling air from the air intake openings directly to the cooling fins. An alternator includes a housing, an electronics chassis electrically in common with (B+), air intake openings, and an air router secured intermediate the housing body and the electronics chassis, the air router structured for routing air from the air intake openings directly to the electronics chassis.
摘要翻译：交流发电机包括壳体主体和与交流发电机的输出电压（B +）电气相同的电子底盘，与壳体的热量导电隔离并具有散热片。在壳体和底盘之间的空气路由器将冷却空气从进气口引导到散热片。一种电机包括具有进气口的外壳，具有安装在其上并具有轴向延伸的散热片的整流器电子器件的电子底盘以及固定在壳体和电子底盘之间的空气路径，用于将冷却空气从空气入口开口直接连接到散热片。交流发电机包括壳体，与（B +）电气共同的电子底盘，进气口和固定在壳体和电子底盘之间的空气路由器，空气路由器被构造用于将空气从进气口直接引导到电子底盘。

9. 发明申请

US20150096518A1 VEHICLE STARTING SYSTEM 审中-公开
标题翻译：车辆起动系统
公开(公告)号：US20150096518A1
公开(公告)日：2015-04-09
申请号：US14049876
申请日：2013-10-09
申请人： Remy Technologies, LLC
发明人： Alex Creviston , Bradley D. Chamberlin
IPC分类号： F02N11/08 , F02N11/04
CPC分类号： F02N11/04 , B60W10/08 , F02D41/123 , F02N11/006 , F02N11/0844 , F02N15/067 , F02N15/08 , F02N2200/022 , F02N2300/2002 , Y02T10/48
摘要： A starting system for an internal combustion engine is disclosed. During a key-start, a starter assembly is used to initiate rotation of the engine crankshaft. After the engine speed reaches a transfer speed, an alternator is used to supply torque to the engine until the engine is started. In some embodiments, the starter motor is de-energized while the alternator is cranking the engine and before the engine is started. The same battery pack is used to power both the starter motor and the alternator when starting the engine. An automatic start-stop system is also disclosed. When automatically restarting the engine, the alternator alone is used to restart the engine if it is still coasting above a restart engine speed. If the engine speed is below the restart engine speed, the starter motor initially cranks the engine when restarting the engine.
摘要翻译：公开了一种用于内燃机的起动系统。在钥匙启动期间，起动器组件用于启动发动机曲轴的旋转。在发动机转速达到转速之后，交流发电机用于向发动机提供扭矩，直到发动机起动。在一些实施例中，起动电动机在发电机起动发动机并且在发动机启动之前被断电。在起动发动机时，使用相同的电池组为启动电机和交流发电机供电。还公开了一种自动启动 - 停止系统。当自动重新启动发动机时，如果发动机仍然在重启发动机转速之上，则仅使用交流发电机重启发动机。如果发动机转速低于重启发动机转速，起动电动机在重新启动发动机时最初起动发动机。

10. 发明申请

US20140132094A1 THERMAL MANAGEMENT OF AN IPM MOTOR WITH NON-MAGNETIC BARS 审中-公开
标题翻译：具有非磁性棒的IPM电机的热管理
公开(公告)号：US20140132094A1
公开(公告)日：2014-05-15
申请号：US13673234
申请日：2012-11-09
申请人： REMY TECHNOLOGIES, LLC
发明人： Bradley D. Chamberlin , Colin Hamer , Alex Creviston , Koon Hoong Wan
IPC分类号： H02K9/22 , H02K15/03
CPC分类号： H02K9/22 , H02K1/2766 , Y10T29/49012
摘要： A rotor of an electric machine includes a lamination stack having a plurality of longitudinally extending magnet channels each having a magnet space and longitudinally extending gaps on each lateral end of the magnet space. A plurality of permanent magnets are respectively disposed in ones of the magnet channels, substantially non-magnetic bars are disposed in each longitudinally extending gap, and a thermally conductive filler material secures the magnets and the bars within the channels. A method of thermal management of an internal permanent magnet (IPM) rotor includes installing, into at least one longitudinally extending magnet channel of a lamination stack, a pair of substantially non-magnetic bars adjacent opposite lateral ends of a longitudinally extending permanent magnet, and transferring heat from the magnet through the bars into the lamination stack.
摘要翻译：电机的转子包括具有多个纵向延伸磁体通道的叠片，每个磁体通道具有磁体空间，并且在磁体空间的每个横向端部上纵向延伸的间隙。多个永久磁铁分别设置在一个磁体通道中，在每个纵向延伸的间隙中设置大致非磁性的杆，并且导热填充材料将磁体和杆固定在通道内。一种内部永久磁铁（IPM）转子的热管理方法包括将至少一个纵向延伸的层压叠片的磁通道安装在一对相邻的纵向延伸的永久磁铁的相对侧端的基本上非磁性的磁条上，以及将热量从磁体通过杆传递到层压叠层中。

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