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1. 发明申请

WO1997022491A1 COMPOSITE ELECTRICAL CONDUCTOR RAIL 审中-公开
标题翻译：复合电导体轨
公开(公告)号：WO1997022491A1
公开(公告)日：1997-06-26
申请号：PCT/US1996018860
申请日：1996-11-26
申请人： HOWELL CORPORATION
发明人： HOWELL CORPORATION , CLARKE, Robin, A. , HEIL, William, R. , BEALE, Robert, S.
IPC分类号： B60M01/02
CPC分类号： B60M1/34
摘要： This invention relates generally to rail electrification systems, and more particularly to steel conductor rail constructions utilized in such systems. In a preferred embodiment, an electrical conductor rail (20) is arranged for sliding engagement by a collector shoe, and includes a bimetallic non-integral laminate assemblage constituted of two nested essentially tubular metal strips (28, 30) each of irregular substantially identical cross-sectional configuration, the assemblage having a grooved track portion (24) for receiving and guiding a collector shoe, and having a suspension portion (22) adapted to be clamped by suspender fittings. The track portion (24) is connected with the suspension portion (22) by a composite double-thickness web (26) which is coextensive with the track portion (24) and suspension portion (22). One (28) of the metal strips (28, 30) is completely exterior to the other strip (30) and is constituted of abrasion-resistant materal, whereas the other strip (30) is characterized by high electrical conductivity and high heat conductivity. The nested strips (28, 30) are in intimate, large-surface heat-exchanging contact with each other.
摘要翻译：本发明一般涉及轨道带电系统，更具体地涉及在这种系统中使用的钢导轨结构。在优选实施例中，电导体轨道（20）布置成用于通过收集器滑块接合，并且包括由两个嵌套的基本上管状的金属条（28,30）构成的双金属非整体层压组件，每个不规则的基本上相同的十字所述组件具有用于接收和引导收集器靴的带槽的轨道部分（24），并且具有适于由悬挂配件夹紧的悬挂部分（22）。轨道部分（24）通过与轨道部分（24）和悬挂部分（22）共同延伸的复合双层腹板（26）与悬挂部分（22）连接。金属条（28,30）中的一个（28）完全在另一条带（30）的外部，并且由耐磨损材料构成，而另一条带（30）的特征在于高导电性和高导热性。嵌套条带（28,30）彼此紧密，大的表面热交换接触。

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