The invention relates to an exhaust gas treatment device for a motor vehicle, comprising a housing (14) defining an exhaust gas duct (13) through which exhaust gas flows; an electrical heating device(12) extending transversely through the exhaust gas passage (13) and through which exhaust gas flows, and comprising a heating element (20) formed by one or more conducting wires and a support structure, the heating element (20) being mounted at the support structure; wherein the heating element (20) is mounted at the support structure, and the heating element (20) is electrically connected to theconducting wires. The support structure has a metal carrier frame (24) that surrounds the heating device (12) on the outside. Here, at least one support element (38) is arranged on the carrier frame(24), said support element extending radially into the inner region of the carrier frame (24), the heating element (20) being held by the support element (38) and/or being in electrical contact with the support element (38).

    本发明涉及一种用于机动车辆的排气处理设备,其具有界定排气通道(13)的壳体(14),排气流经该排气通道;电加热装置(12),该电加热装置横向地延伸穿过排气通道(13)并且由排气流经,并且该电加热装置包括由一个或多个导流电线形成的加热部件(20)和支架结构,其中,加热部件(20)安装在支架结构处,并且其中,支架结构具有在外侧围绕加热装置(12)的金属承载框架(24)。在此,在承载框架(24)处布置有至少一个支架元件(38),该至少一个支架元件径向地延伸到承载框架(24)的内部区域中,其中,加热部件(20)由支架元件(38)保持和/或由支架元件(38)电接触。


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    Title :

    Exhaust gas treatment equipment and vehicle


    Additional title:

    排气处理设备及车辆


    Contributors:

    Publication date :

    2021-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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