PROBLEM TO BE SOLVED: To dampen vibrations of an engine hood 8, which are generated by intake pulsation, while suppressing an increase in cost and vehicle body weight, in an engine having a fresh air inlet 7 of an air intake duct 5 opened forward from between the engine hood 8 and a shroud 3.SOLUTION: A bumper bracket 6, which is fastened to a top surface of a shroud 3 and extended forward, is provided. In the bumper bracket 6, a rising part 22 rising from the top surface side of the shroud 3, is provided in a part corresponding to a fresh air inlet 7. The fresh air inlet 7 is connected to an opening 23 that is formed in the rising part 22. A part extended forward toward a bumper 1 from an upper part of the rising part 22 of the bumper bracket 6 intercepts an engine hood 8 from the fresh air inlet 7.SELECTED DRAWING: Figure 9

    【課題】吸気ダクト5の新気取入口7がボンネット8とシュラウド3の間から前方に開口しているエンジンにおいて、コストや車体重量の増大を抑えつつ、吸気脈動によるボンネット8の振動を抑制する。【解決手段】シュラウド3の上面に締結されて前方に延びるバンパーブラケット6を備えている。バンパーブラケット6は、新気取入口7に対応する部位に、シュラウド3の上面側から立ち上がった立上り部22を備えている。立上り部22に形成された開口23に新気取入口7が接続されている。バンパーブラケット6の立上り部22の上部からバンパー1に向かって前方に延びる部分が、ボンネット8を新気取入口7から遮蔽している。【選択図】図9


    Access

    Download


    Export, share and cite



    Title :

    INTAKE STRUCTURE OF ENGINE


    Additional title:

    エンジンの吸気構造


    Contributors:

    Publication date :

    2018-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    V-ENGINE INTAKE STRUCTURE

    NISHIDONO TAKEHIRO / TAKAI JUNJI / YOKOYAMA TOSHIRO | European Patent Office | 2016

    Free access

    INTAKE STRUCTURE OF ENGINE

    AIRAS BORGES KAIO / LEANDRO DE OLIVEIRA / JOSSE JIMI DA SILVA ANDERSON et al. | European Patent Office | 2017

    Free access

    INTAKE STRUCTURE FOR OUTBOARD ENGINE

    TAKAHASHI AKIRA | European Patent Office | 2020

    Free access

    Air intake structure for engine

    BOMPOIL OLIVIER / CORNO PIERRE / KASAHARA NOBUYOSHI | European Patent Office | 2023

    Free access

    ENGINE INTAKE AIR COOLING STRUCTURE

    NISHIYAMA HISAYOSHI / ONO SHIGEKI | European Patent Office | 2015

    Free access