公开(公告)号：US06332263B1

公开(公告)日：2001-12-25

申请号：US09423734

申请日：1999-11-12

申请人： Ralf Schmidt ,  Hans Kobschaetzky

发明人： Ralf Schmidt ,  Hans Kobschaetzky

IPC分类号： H02K1302

CPC分类号： H01R39/14 ,  Y10T29/49011

摘要： A rotor for a commutator machine, having a rotor shaft, a rotor body containing a rotor winding, and a commutator, which has an insulation material body non-rotatably supported on the rotor shaft and has a number of commutator lamellas that are disposed on the insulation material body. Connection lugs that are bent away from the commutator lamellas for connecting connection wires of the rotor winding, in order to use the advantageous ultrasonic torsion welding process to mechanically and electrically connect connection lugs and connection wires without changing the rotor geometry, the insulation material body, is axially supported against the end face of the rotor body oriented toward the end face.

摘要翻译： 一种用于整流子机的转子，具有转子轴，包含转子绕组的转子体和换向器，其具有不可旋转地支撑在转子轴上的绝缘材料体，并且具有多个换向片层， 绝缘材料体。 为了使转换绕组的连接线连接而弯曲的换向器薄片的连接凸耳，以便利用有利的超声波扭转焊接工艺来机械地和电气地连接连接凸耳和连接线，而不改变转子几何形状，绝缘材料体， 轴向支撑在转子体的朝向端面的端面上。

公开(公告)号：US06501207B2

公开(公告)日：2002-12-31

申请号：US09439079

申请日：1999-11-12

申请人： Atsushi Oohashi ,  Yoshihito Asao ,  Toshiaki Kashihara

发明人： Atsushi Oohashi ,  Yoshihito Asao ,  Toshiaki Kashihara

IPC分类号： H02K1302

CPC分类号： H02K13/02

摘要： The present invention is a rotor for a vehicle a.c. generator which increases the operational life of the a.c. generator. The rotor, in the present invention for a vehicular a.c. generator includes a bobbin having a rotor coil for generating a magnetic field wound thereon and including fixing portions for supporting lead wires of the rotor coil; a pair of rotor cores for sandwiching the rotor coil and the bobbin therebetween; slip rings having terminals to be connected to the lead wires; grooves formed in the rotor core for housing the lead wires, the lead wires extending between the fixing portions and the terminals; and a rear fan provided so as to cover the grooves. The fixing portion, the terminal and the groove for each of the lead wires are provided so as to be substantially aligned, and the groove has an inward portion near an inner periphery of the rotor formed in a greater width than an outward portion near an outer periphery of the rotor.

摘要翻译： 本发明是用于车辆a.c.的转子。 发电机，增加了交流电的使用寿命。 发电机。 本发明中的转子，用于车辆a.c. 发电机包括具有用于产生缠绕在其上的磁场的转子线圈的线轴，并且包括用于支撑转子线圈的引线的固定部分; 一对用于将转子线圈和线轴夹在其间的转子芯; 滑环具有要连接到引线的端子; 形成在转子芯中的用于容纳引线的槽，引线在固定部分和端子之间延伸; 以及设置成覆盖槽的后风扇。 每个引线的固定部分，端子和槽被设置为基本上对准，并且槽具有靠近转子内周的向内部分，其形成在比外部附近的向外部分更大的宽度 转子周边。