The invention relates to an overhead conductor rail with an arc current supply surface, and belongs to equipment for supplying power to an electric locomotive in urban rail transit. An overhead conductor rail 1 with a large arc current supply surface 3 is mainly adopted and is arranged on a cross beam 7 below a subway tunnel top 8 through a main hook 4, an auxiliary hook 5 and an insulator 6. Theincluded angle between the carbon brush 9 on the pantograph 10 and the arc current supply surface 3 of the stainless steel 2 is small, the plasma conductive area 11 is wide, the electric spark is small, the abrasion is uniform, and the service life of the product is long. The overhead conductor rail is easy and convenient to install and suitable for high-speed operation of subway electric locomotives.

    本发明涉及一种圆弧授流面的架空导电轨,属于城市轨道交通对电力机车供电的设备。其主要采用带有大圆弧授流面3的架空导电轨1,经主钩4和付钩5及绝缘子6安装在地铁隧道顶部8下方的横梁7上。受电弓10上的碳刷9与不锈钢2的圆弧授流面3的夹角小,等离子导电区11宽,电火花小,磨耗均匀,产品寿命长。本发明安装简便,适用于地铁电力机车高速运行。


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    Titel :

    Overhead conductor rail with arc current supply surface


    Weitere Titelangaben:

    圆弧授流面的架空导电轨


    Beteiligte:
    LI LEI (Autor:in)

    Erscheinungsdatum :

    09.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES




    Sluable overhead conductor rail of a motor coach maintenance shop

    Rachner, U. | British Library Online Contents | 2001



    Overhead conductor system

    BIEGE ULRICH / HAHN GUNTER / KRUMPOLT JENS et al. | Europäisches Patentamt | 2015

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