The invention provides a top cover device and a silencer overhead system. The top cover device comprises a concave top cover and a sewage draining pipeline system. A downwards-concave installation groove is formed in the concave top cover, at least one funnel communicated with the installation groove is formed below the bottom face of the installation groove, and the funnel is connected with the sewage draining pipeline system. The silencer overhead system comprises a silencer and the top cover device. The silencer is arranged in the installation groove in the concave top cover in the top cover device. The silencer is arranged on the top cover of a locomotive, the problem that the installation space below the locomotive is compact is solved, the heat dissipating problem of the silencer is solved, and the arrangement difficulty of a silencer pipeline is lowered. Meanwhile, the top cover device is arranged for the silencer in a targeted mode and used for fixation and sewage drainage, the problem that the overhead silencer is more likely to be corroded by dirt such as rain and snow is solved, and the service life of the silencer is prolonged.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Top cover device and silencer overhead system


    Beteiligte:
    CAI HAO (Autor:in) / DAI FEI (Autor:in) / YANG CHUNHUA (Autor:in) / QIAN ZHAOYONG (Autor:in)

    Erscheinungsdatum :

    2015-04-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61C Lokomotiven , LOCOMOTIVES / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein



    SILENCER

    PARK SEONG JONG | Europäisches Patentamt | 2017

    Freier Zugriff

    SILENCER

    NAKAE SHUJI / HAYASHI KENTARO / NAGASHIRO YUKIHIDE et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    SILENCER

    AKIMATSU RYUNOSUKE / TOMIDOU AYAKA | Europäisches Patentamt | 2021

    Freier Zugriff

    SILENCER DEVICE AND MOTOR VEHICLE COMPRISING SUCH A SILENCER DEVICE

    Europäisches Patentamt | 2019

    Freier Zugriff

    SILENCER DEVICE AND MOTOR VEHICLE COMPRISING SUCH A SILENCER DEVICE

    GOD DAVID / GLAV RAGNAR / KJELLSTRÖM LARS | Europäisches Patentamt | 2017

    Freier Zugriff