To provide a suction duct module capable of improving assemblability to a vehicle.SOLUTION: An upstream-side duct module 22 comprises: a passage part 28 extending on a vehicle constituent member (40), including an air intake port 22A in an upstream end and including a connection part 22B which is connected to a downstream-side duct (23), in a downstream end; and a resonator part 29 extending downward from a downstream portion of the passage part 28 and forming a resonator chamber 35 inside. The resonator part 29 at least proximately faces an outside face of a vehicle constituent member (11) on a vertical front face 29C that is formed vertical over most of an air intake port 22A side in the passage part 28, and an upstream portion of the passage part 28 is mounted on the vehicle constituent member (40) on a bottom face (28G). Forward oscillation of the resonator part 29 is regulated by the vehicle constituent member (40), thereby stabilizing the upstream-side duct module 22.SELECTED DRAWING: Figure 2

    【課題】車両への組み付け性を改善できる吸気ダクトモジュールを提供する。【解決手段】上流側ダクトモジュール22は、車両構成部材(40)の上を延在し、上流端に空気取入口22Aを有すると共に下流端に下流側ダクト(23)に接続される接続部22Bを有する通路部28と、通路部28の下流部から下方に延出し、内部にレゾネータ室35を形成するレゾネータ部29とを有する。レゾネータ部29は、通路部28における空気取入口22A側に大半に亘って鉛直に形成された鉛直前面29Cをもって車両構成部材(11)の外側面に少なくとも近接して対向し、通路部28の上流部は、底面(28G)をもって車両構成部材(40)の上に載置される。レゾネータ部29の前方への揺動が車両構成部材(40)によって規制されるため、上流側ダクトモジュール22が安定する。【選択図】図2


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    Title :

    SUCTION DUCT MODULE


    Additional title:

    吸気ダクトモジュール


    Contributors:

    Publication date :

    2019-01-10


    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 / 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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