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1. 发明授权

US4236455A Method and apparatus for generating linear electromagnetic travelling fields for driving and increasing the adhesive load of railway motored vehicles 失效
标题翻译：用于产生用于驱动和增加铁路车辆的粘合剂载荷的线性电磁行驶区域的方法和装置
公开(公告)号：US4236455A
公开(公告)日：1980-12-02
申请号：US683230
申请日：1976-05-04
申请人： Jose P. dos Santos
发明人： Jose P. dos Santos
IPC分类号： B60L13/00 , B60L13/03 , H02K41/025 , B61B13/08
CPC分类号： H02K41/025 , B60L13/03 , B60L13/035 , B60L2200/26
摘要： An electrical apparatus is disclosed to increase the adhesive load per driving axle and therefore the corresponding permissible tractive and braking forces per driving axle of locomotives and motor-coaches which travel on rails and to contribute directly to the over-all tractive force or braking force of such vehicles. In one configuration the electrical apparatus includes a system of linear inductors for generating travelling magnetic fields in the rails, the inductors including a double sequence of conjugate poles, the lines of force of which pass transversely through the upper flange of the rail. In another configuration, the electrical apparatus includes both a system of linear inductors for generating, in the rails, a magnetic field, travelling or fixed, and a conjugate system of electrical brushes for injecting, in the rails, electrical currents in controlled relationship with the magnetic field.
摘要翻译：公开了一种电气设备，以增加每个驱动轴的粘合负荷，并因此增加在轨道上运行的机车和电动助车的每个驱动轴的相应的允许的牵引力和制动力，并直接有助于所有牵引力或制动力这样的车。在一种配置中，电气设备包括用于在轨道中产生行进磁场的线性电感器系统，电感器包括双重共轭极，其力线横穿轨道的上凸缘。在另一种配置中，电气设备包括用于在轨道中产生行进或固定的磁场和电刷的共轭系统的线性电感器系统，用于在轨道中注入与电流控制关系的电流磁场。

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