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公开(公告)号：US20140265680A1
公开(公告)日：2014-09-18
申请号：US13842864
申请日：2013-03-15
发明人： Michael D. Bradfield
IPC分类号： H02K7/116
摘要： Embodiments of the invention provide a starter that includes a motor with an armature that is coupled to a pinion. In some embodiments, the starter can include a main field coil that can be configured and arranged to produce a main magnetic field flux. Some embodiments of the invention provide a starter that includes an auxiliary field coil capable of being electrically coupled with the main field coil and can be configured and arranged to produce a supplemental magnetic field flux. In some embodiments, the auxiliary field coil is capable of being electrically coupled in series with the main field coil. In some other embodiments, the auxiliary field coil is capable of being electrically coupled in parallel with the main field coil. Some embodiments include a starter system. In some embodiments, a control system can operatively power the main field coil and the auxiliary field coil within the starter system.
摘要翻译： 本发明的实施例提供一种起动器，其包括具有联接到小齿轮的电枢的马达。 在一些实施例中，起动器可以包括可以被配置和布置成产生主磁场通量的主励磁线圈。 本发明的一些实施例提供一种起动器，其包括能够与主励磁线圈电耦合的辅助励磁线圈，并且可以被配置和布置以产生补充的磁场通量。 在一些实施例中，辅助励磁线圈能够与主励磁线圈串联电耦合。 在一些其它实施例中，辅助励磁线圈能够与主励磁线圈并联电耦合。 一些实施例包括起动器系统。 在一些实施例中，控制系统可操作地为起动器系统内的主励磁线圈和辅助励磁线圈供电。
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公开(公告)号：US20140265672A1
公开(公告)日：2014-09-18
申请号：US13801908
申请日：2013-03-13
发明人： Michael D. Bradfield
CPC分类号： H02K5/225 , H02K3/50 , H02K11/046 , H02K15/0068 , Y10T29/49009
摘要： An alternator includes a phase lead insulator structured for electrically insulating and routing phase leads, the insulator including a channel guide having a width substantially equal to a width of one phase lead, the insulator including a retainer for retaining a phase lead within the channel guide. The phase lead insulator may include a circumferential channel guide having a width substantially equal to a width of a conductor and having a height substantially greater than or equal to a plurality of heights of such conductors and may include a retainer for retaining a conductor within the channel guide. A method of placing phase leads of an alternator includes bending at least one phase lead into the channel guide, and routing phase lead(s) to a corresponding connection position of a bridge rectifier.
摘要翻译： 交流发电机包括构造用于电绝缘和路由相位引线的相位导线绝缘体，所述绝缘体包括具有基本上等于一相引线宽度的宽度的通道引导件，所述绝缘体包括用于将相引线保持在所述通道引导件内的保持器。 相位导线绝缘体可以包括具有基本上等于导体的宽度的宽度的周向通道引导件，并且具有基本上大于或等于这种导体的多个高度的高度，并且可以包括保持器，用于将导体保持在通道内 指南。 一种放置交流发电机的相位引线的方法包括：将至少一个相位引线弯曲到通道引导件中，以及将相位引线布置到桥式整流器的相应连接位置。
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公开(公告)号：US20140260792A1
公开(公告)日：2014-09-18
申请号：US13801668
申请日：2013-03-13
发明人： Michael D. Bradfield
IPC分类号： F02N15/06
CPC分类号： F02N15/06 , F02N11/0844 , F02N11/0855 , F02N2015/061 , Y10T74/132
摘要： Some embodiments include a starter that includes at least one solenoid coil winding that is integrated with a pinion and plunger assembly. Some embodiments include a starter with an output shaft including a rotational axis coupled to a pinion including pinion teeth, and at least one solenoid coil winding at least partially circumferentially surrounding the pinion, the pinion teeth and the output shaft. In some embodiments, the solenoid coil winding is capable of providing a magnetic field flux within the pinion, the output shaft or both. Some embodiments provide a starter with a pinion that can move bi-directionally with respect to the rotational axis of the output shaft. In other embodiments, the output shaft includes splines and the pinion includes a slot with spline contours. In some further embodiments, a starter control system includes a starter that is capable of being in communication with an electronic control unit.
摘要翻译： 一些实施例包括起动器，其包括与小齿轮和柱塞组件成一体的至少一个螺线管线圈绕组。 一些实施例包括具有输出轴的起动器，输出轴包括联接到包括小齿轮齿轮的小齿轮的旋转轴线，以及至少部分周向围绕小齿轮，小齿轮齿和输出轴的螺线管线圈绕组。 在一些实施例中，螺线管线圈绕组能够在小齿轮，输出轴或两者内提供磁场通量。 一些实施例提供了一种起动器，其具有可相对于输出轴的旋转轴线双向运动的小齿轮。 在其他实施例中，输出轴包括花键，并且小齿轮包括具有花键轮廓的槽。 在一些另外的实施例中，起动器控制系统包括能够与电子控制单元通信的起动器。
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公开(公告)号：US08829845B2
公开(公告)日：2014-09-09
申请号：US13407651
申请日：2012-02-28
申请人： Michael D. Bradfield
发明人： Michael D. Bradfield
IPC分类号： H02P3/18
CPC分类号： F02N11/0855 , F02N11/0844 , F02N15/067 , F02N2011/0892 , F02N2200/022 , F02N2200/041 , F02N2200/048
摘要： Embodiments of the invention provide a starter machine including an electronic control unit. The electronic control unit can be in communication with one or more sensors. The control system can include a starter machine that is in communication with the electronic control unit. The starter machine can comprise a solenoid assembly that includes a plurality of biasing members, a motor that is coupled to a pinion, and power module and controller that is coupled to the motor. In some embodiments, at least one of the power module and the controller are configured to control a speed of the pinion to substantially synchronize the pinion speed and the speed of an engine component.
摘要翻译： 本发明的实施例提供一种包括电子控制单元的起动机。 电子控制单元可以与一个或多个传感器通信。 控制系统可以包括与电子控制单元通信的起动机。 起动机可以包括螺线管组件，其包括多个偏置构件，联接到小齿轮的马达以及耦合到马达的功率模块和控制器。 在一些实施例中，功率模块和控制器中的至少一个被配置为控制小齿轮的速度以使发动机部件的小齿轮速度和速度基本上同步。
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公开(公告)号：US20140240067A1
公开(公告)日：2014-08-28
申请号：US14267679
申请日：2014-05-01
IPC分类号： F02N11/08
CPC分类号： H01F7/13 , F02N11/0851 , F02N11/087 , F02N19/00 , F02N2011/0892 , H01F7/081 , H01F7/1607 , H01F7/1827 , H01F7/1833 , H01F2007/086 , H01F2007/1692 , H02K41/03
摘要： A solenoid for a vehicle starter includes at least one coil with a passage extending through the coil in an axial direction. The solenoid further includes a plunger configured to move in the axial direction within the passage. The plunger includes a cylindrical outer surface with a substantially uniform diameter and a circumferential notch. The cylindrical outer surface includes a first portion with a first diameter on one side of the circumferential notch, and a second portion with the first diameter on an opposite side of the circumferential notch. The circumferential notch includes a portion with a second diameter that is less than the first diameter.
摘要翻译： 用于车辆起动器的螺线管包括至少一个具有沿轴向延伸穿过线圈的通道的线圈。 螺线管还包括被构造成在通道内沿轴向方向移动的柱塞。 柱塞包括具有基本均匀直径的圆柱形外表面和圆周凹口。 圆柱形外表面包括在圆周凹口的一侧上具有第一直径的第一部分和在圆周凹口的相对侧上具有第一直径的第二部分。 圆周凹口包括具有小于第一直径的第二直径的部分。
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公开(公告)号：US08803381B2
公开(公告)日：2014-08-12
申请号：US13180342
申请日：2011-07-11
申请人： Attila Lepres , Karoly Komlossy , Gabor Andejcsik
发明人： Attila Lepres , Karoly Komlossy , Gabor Andejcsik
CPC分类号： H02K5/20
摘要： Some embodiments of the invention provide an electric machine module include a housing. In some embodiments, the housing can include at least one end cap coupled to a central member. The housing can include a first axial end and a second axial end. The central member can include at least a portion of a coolant pipe, which can include end portions extending at least partially through the end cap. In some embodiments, an electric machine, which can include a stator assembly, can be positioned within the housing so that the coolant pipe is substantially coiled around at least a portion of an outer perimeter of the stator assembly.
摘要翻译： 本发明的一些实施例提供一种电机模块，包括壳体。 在一些实施例中，壳体可以包括联接到中心构件的至少一个端盖。 壳体可以包括第一轴向端部和第二轴向端部。 中心构件可包括冷却剂管道的至少一部分，其可以包括至少部分延伸通过端盖的端部部分。 在一些实施例中，可以包括定子组件的电机可以定位在壳体内，使得冷却剂管基本上围绕定子组件的外周边的至少一部分卷绕。
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17.发明申请公开(公告)号：US20140197701A1
公开(公告)日：2014-07-17
申请号：US13744147
申请日：2013-01-17
CPC分类号： H02K9/22 , H02K1/185 , H02K5/20 , H02K9/19 , Y10T29/49009
摘要： A cooling system of an electric machine includes a stator core, a housing, and a thermal interfacial material interposed between complementary mating surfaces of the stator core and the housing for substantially eliminating air gaps therebetween. A method of cooling an electric machine having a housing and a stator includes placing a thermal interfacial material onto a heat transfer interface between the stator and the housing, whereby the thermal interfacial material reduces contact resistance at the heat transfer interface. A method of cooling a stator of an electric machine includes heating a housing having a radially inner surface, coating a radially outer surface of the stator and/or the radially inner surface of the housing with a thermal interfacial material, and inserting the stator into the heated housing, whereby the thermal interfacial material is interposed between the inner surface of the housing and the outer surface of the stator.
摘要翻译： 电机的冷却系统包括定子芯，壳体和介于定子芯和壳体的互补配合表面之间的热界面材料，用于基本上消除它们之间的空气间隙。 一种冷却具有壳体和定子的电机的方法包括将热界面材料放置在定子和壳体之间的传热界面上，由此热界面材料降低了传热界面处的接触电阻。 一种冷却电机的定子的方法包括加热具有径向内表面的壳体，用热界面材料涂覆定子的径向外表面和/或壳体的径向内表面，并将定子插入 加热壳体，由此热界面材料插入在壳体的内表面和定子的外表面之间。
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公开(公告)号：US08648506B2
公开(公告)日：2014-02-11
申请号：US12942881
申请日：2010-11-09
申请人： Michael D. Bradfield
发明人： Michael D. Bradfield
IPC分类号： H02K9/00
CPC分类号： H02K1/32 , H02K1/2766 , H02K1/30
摘要： Some embodiments of the invention provide an electric machine module including a rotor assembly. The rotor assembly can include a rotor hub, a first set of rotor laminations which can include a portion having a first inner radius, and a second set of rotor laminations which can include a portion having a second inner radius larger than the first inner radius. At least one circumferential flow channel defined by the first set of rotor laminations, the second set of rotor laminations, and the rotor hub can at least partially circumscribe the rotor hub.
摘要翻译： 本发明的一些实施例提供一种包括转子组件的电机模块。 转子组件可包括转子毂，第一组转子叠片，其可包括具有第一内半径的部分和第二组转子叠片，该组可包括具有大于第一内半径的第二内半径的部分。 由第一组转子叠片，第二组转子叠片和转子轮毂限定的至少一个圆周流动通道至少部分地围绕转子毂。
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公开(公告)号：US08633622B2
公开(公告)日：2014-01-21
申请号：US12947260
申请日：2010-11-16
CPC分类号： F16H3/44 , F16H57/082 , H02K7/116
摘要： An electric motor assembly includes a stator defining a first interior space, a rotor positioned within the first interior space and configured for rotation relative to the stator, the rotor defining a second interior space, and a planetary gear assembly associated with the rotor and at least partially positioned within the second interior space.
摘要翻译： 电动机组件包括限定第一内部空间的定子，定位在第一内部空间内并被配置为相对于定子旋转的转子，限定第二内部空间的转子和与转子相关联的至少一个行星齿轮组件 部分地位于第二内部空间内。
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公开(公告)号：US20130237361A1
公开(公告)日：2013-09-12
申请号：US13873900
申请日：2013-04-30
IPC分类号： F16H3/44
CPC分类号： F16H3/44 , F16H57/082 , H02K7/116
摘要： A planetary gear assembly includes a ring gear configured for connection to a rotor of an electric motor when in a first position and configured for connection to a housing of the electric motor when in a second position, a sun gear configured for connection to the housing when the ring gear is in the first position and configured for connection to the rotor when the ring gear is in the second position, and a plurality of planet gears configured to mesh with the ring gear and the sun gear.
摘要翻译： 行星齿轮组件包括齿圈，其构造成当处于第一位置时连接到电动机的转子，并且构造成当处于第二位置时连接到电动机的壳体，太阳齿轮构造成用于连接到壳体 所述环形齿轮处于所述第一位置，并且构造成当所述环形齿轮处于所述第二位置时与所述转子连接，并且所述多个行星齿轮构造成与所述环形齿轮和所述太阳齿轮啮合。
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