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公开(公告)号：US3634708A
公开(公告)日：1972-01-11
申请号：US3634708D
申请日：1970-05-04
Applicant: IBM
Inventor： FISHER GENE ALAN
IPC: H02K3/00 , H02K13/08 , H02K41/035
CPC classification number: H02K41/035 , H02K3/00 , H02K13/08
Abstract: An armature, for use in a direct current machine, having a winding thereon formed so as to facilitate commutation directly on the crossover portion of the winding conductors. In the active area of the armature, where the armature winding cooperates with the magnetic field of the machine, the armature winding is formed of parallel, side-by-side, conductors which longitudinally abut to occupy a single-wire-thickness plane. At each end of this plane, alternate conductors of the single plane incline in opposite directions and cross over each other to form two contiguous single-wire-thickness planes, one plane of which is a continuation of the plane of the active area of the armature. The conductors in this crossover region are inclined at an angle of approximately 60* so that, within each of the two contiguous planes, the conductors longitudinally abut. Commutation occurs on the crossover region, where brushes cooperate with the conductors in one of the two contiguous planes. The armature winding can be formed by utilizing printed circuit techniques with discrete bridging conductors joined to the printed circuit conductors, by utilizing discrete conductors which are jointed one to the other, or by utilizing a continuous conductor wire element having no joints.
Abstract translation: 一种用于直流电机的电枢，其上具有绕组，以便于直接在绕组导体的交叉部分上进行换向。 在衔铁的有源区域中，电枢绕组与机器的磁场配合，电枢绕组由纵向邻接以占据单线厚度平面的平行并排的导体形成。 在该平面的每个端部，单个平面的交替导体在相反方向上倾斜并且彼此交叉以形成两个相邻的单线 - 厚度平面，其一个平面是电枢的有效面积的平面的延续 。 该交叉区域中的导体以约60°的角度倾斜，使得在两个连续平面内的每一个中，导体纵向邻接。 换向发生在交叉区域，其中刷子与两个连续平面中的一个中的导体配合。 电枢绕组可以通过利用连接到印刷电路导体的分立桥接导体的印刷电路技术，通过利用彼此接合的分立导体，或者利用不具有接头的连续导线元件来形成。
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公开(公告)号：DE2411402A1
公开(公告)日：1974-10-31
申请号：DE2411402
申请日：1974-03-09
Applicant: IBM
Inventor： FISHER GENE ALAN , JANSSEN DONOVAN MILO , STEDMAN DAVID
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