公开(公告)号：US4955304A

公开(公告)日：1990-09-11

申请号：US357131

申请日：1989-05-25

申请人： Robert E. Spenk ,  Pesi A. Vazifdar ,  John A. Janowski, Jr.

发明人： Robert E. Spenk ,  Pesi A. Vazifdar ,  John A. Janowski, Jr.

IPC分类号： B60T17/22 ,  B61L3/12

CPC分类号： B61L3/127 ,  B60T17/228

摘要： A remote locomotive spotter control having a plug in remote unit to control braking and battery power to one or more traction motors for moving the locomotive from an outside location. The control system provides automatic bell operation when the brakes are released and brake application whenever the remote brake control is released. Additional features prevent operation of the spotter control until the locomotive independent brake has been set and whenever the main reservoir pressure is too low for repeated brake application. Damage to the battery through inadvertent connection to the main generator is also prevented.

摘要翻译： 一种远程机车点样器控制装置，其具有远程单元的插头，用于控制一个或多个牵引电动机的制动和电池电力，以从外部位置移动机车。 当制动器被释放并且当远程制动控制被释放时，控制系统提供自动响铃操作。 额外的功能可以防止定位器控制的操作，直到机车独立制动器已经被设置，并且每当主存储器压力太低而不能重复制动时。 也阻止了通过与主发电机的意外连接对电池的损坏。