公开(公告)号：US4683870A

公开(公告)日：1987-08-04

申请号：US757491

申请日：1985-07-22

申请人： Bjorn Bjorklund

发明人： Bjorn Bjorklund

IPC分类号： B60S3/00 ,  B60S3/04 ,  F23C5/00 ,  B61B12/00

CPC分类号： B60S3/04 ,  B60S3/002

摘要： The present invention discloses an apparatus for deicing the exterior of a railway vehicle that uses heated air which is blown at a railway vehicle at 5-35 m/sec and subsequently recycled for reblowing.

摘要翻译： 本发明公开了一种铁路车辆的外部除冰装置，其使用以5-35m /秒的速度在铁路车辆上吹扫的加热空气，并随后再循环再造。

公开(公告)号：US4674718A

公开(公告)日：1987-06-23

申请号：US670542

申请日：1984-11-13

申请人： Bjorn Bjorklund

发明人： Bjorn Bjorklund

IPC分类号： E01B7/00 ,  E01H8/10 ,  E01B7/24

CPC分类号： E01B7/00 ,  E01B7/20

摘要： In a method of preventing snow from bedding into railway switches, air is blown into the area between the stock rail and the movable rail in a switch, and substantially horizontally in a direction obliquely outwards towards the open end between the stock rail and the movable rail. An apparatus for carrying out this includes a blower assembly (8) between the rails in a railway switch, the assembly being supplied by a fan unit (20) and adapted to provide a substantially horizontal air discharge directed obliquely outwards towards the open end between the stock rail and the movable rail in their separated positions.

摘要翻译： 另外，为了防止雪中的积雪变成铁路开关，在开关中将空气吹入库轨和活动导轨之间的区域，并且基本上水平地朝向库存轨和活动轨之间的开口端向外倾斜的方向 。 用于执行这一点的装置包括在铁路开关中的轨道之间的鼓风机组件（8），所述组件由风扇单元（20）供应，并且适于提供基本上水平的空气排出物，朝向所述开口端 库存轨道和活动轨道分开位置。