In an exhaust system of an internal combustion engine, an exhaust pipe is reliably bent and deformed during vehicle rear collision while improving drainage performance in the exhaust pipe in normal times. The exhaust system 1 includes a second pipe 17 corresponding to a downstream end part of an exhaust pipe 10 through which exhaust gas flows from an engine 2. The second pipe 17 includes: a fragile part 30 as a starting point of bending deformation of a tail pipe 13; and a partition plate 20 vertically dividing the inside of the second pipe 17 to form, under the partition plate 20, a lower passage 7 to flow water that accumulates in the exhaust pipe 10. The partition plate 20 is in a vicinity of the fragile part 30 and at a position not overlapping with the fragile part 30 in an axial direction of the second pipe 17.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    EXHAUST SYSTEM OF INTERNAL COMBUSTION ENGINE


    Beteiligte:
    UTSUNOMIYA KEIJI (Autor:in) / TAKAGAKI NAKAYA (Autor:in) / TAKEUCHI MASAYA (Autor:in)

    Erscheinungsdatum :

    2019-04-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    EXHAUST SYSTEM OF INTERNAL COMBUSTION ENGINE

    UTSUNOMIYA KEIJI / TAKAGAKI NAKAYA / TAKEUCHI MASAYA | Europäisches Patentamt | 2020

    Freier Zugriff

    EXHAUST SYSTEM OF INTERNAL COMBUSTION ENGINE

    OTA HAJIME | Europäisches Patentamt | 2015

    Freier Zugriff


    Exhaust system of internal combustion engine

    UTSUNOMIYA KEIJI / TAKAGAKI NAKAYA / TAKEUCHI MASAYA | Europäisches Patentamt | 2020

    Freier Zugriff

    EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE

    HIROOKA SHIGEMASA | Europäisches Patentamt | 2019

    Freier Zugriff