The present invention relates to a noise reduction apparatus installed in an exhaust pipe discharging exhaust gas generated in an engine and a generator to the atmosphere, more specifically, which is installed in a spark arrester to reduce eddy device vibration generated by passing through the spark arrester. To achieve this, according to the present invention, an exhaust pipe noise reduction apparatus comprises: a spark arrester mounted in an exhaust pipe; and a wire rope mounted in the spark arrester in a state in which steel wires are twisted to reduce an eddy generated as a fluid passes through the spark arrester.

    본 발명은 엔진 및 발전기 등에서 발생한 배기가스를 대기 중에 배출하는 배기관에 설치되는 소음저감장치에 관한 것으로서, 특히 스파크 어레스터(Spark Arrester)에 설치되어 스파크 어레스터를 통과하면서 발생하는 와류기 진동을 감소시킬 수 있게 구성한 것이다. 상기와 같은 목적을 달성하기 위한 본 발명에 따른 배기관 소음저감장치는 배기관에 장착된 스파크 어레스터(Spark Arrester)와, 유체가 스파크 어레스터를 통과하면서 발생하는 와류를 감소시킬 수 있도록 강선들이 꼬인 상태로 스파크 어레스터에 장착되는 와이어로프를 포함하는 것을 기술적 특징으로 한다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Exhaust Noise Reduction Apparatus


    Weitere Titelangaben:

    배기관 소음저감장치


    Beteiligte:
    YOU JIN HYEONG (Autor:in) / JEON JONG HOON (Autor:in) / LEE SUN HO (Autor:in) / LEE SANG HO (Autor:in)

    Erscheinungsdatum :

    2018-12-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS




    Exhaust noise reduction of heavy vehicles

    Kurahashi,M. / Nakajima,I. / Hino Motors,JP | Kraftfahrwesen | 1987


    Exhaust noise reduction of heavy duty vehicles

    Kurahashi, M. / Nakajima, I. | Tema Archiv | 1986


    Exhaust noise reduction of heavy duty vehicles

    Kurahashi,M. / Nakajima,I. / Hino,JP | Kraftfahrwesen | 1986


    Combination exhaust gas heat exchanger/noise reduction member

    DOBRYDEN ALLEN DENNIS / NEVILLE DANIEL / REIBLING MICHAEL et al. | Europäisches Patentamt | 2019

    Freier Zugriff