To provide an intake device for a saddle-riding type vehicle capable of more smoothly forming air-fuel mixture in addition to size reduction of an air cleaner and further capable of securing an intake amount of the air-fuel mixture to an engine.SOLUTION: An intake device 24 includes a top side fuel injection device 41 for injecting fuel and an intake port 27a sucking air-fuel mixture to be supplied to a cylinder head 22b, in an air cleaner 25. In addition, in the intake system 24, the air cleaner 25 includes an air cleaner case 75 and a side wall filter 105 for cleaning air sucked into the air cleaner case 75. The side wall filter 105 partitions a space inside the air cleaner case 75 in a vehicle width direction and at least partly overlaps the top side fuel injection device 41 in the vehicle width direction.SELECTED DRAWING: Figure 2

    【課題】エアクリーナーのコンパクト化に加えて、混合気をよりスムーズに形成可能で、更に、エンジンへの混合気の吸入量を確保可能な鞍乗り型車両の吸気装置を提供する。【解決手段】吸気装置24は、エアクリーナー25内に、燃料を噴射する上側燃料噴射装置41と、シリンダヘッド22bへ供給する混合気を吸込む吸込み口27aとが設けられる。また、吸気装置24は、エアクリーナー25が、エアクリーナーケース75と、エアクリーナーケース75内に吸入された空気を浄化する側壁フィルター105とを備える。側壁フィルター105は、エアクリーナーケース75内の空間を車幅方向に仕切るとともに、上側燃料噴射装置41と車幅方向に少なくとも一部が重なる。【選択図】図2


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    Title :

    INTAKE DEVICE FOR SADDLE-RIDING TYPE VEHICLE


    Additional title:

    鞍乗り型車両の吸気装置


    Contributors:

    Publication date :

    2019-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung



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