To provide a riding type vehicle including an air pump for secondary air supply, for inhibiting operation sound of the air pump from reaching the ears of a rider while improving the mountability of the air pump.SOLUTION: The riding type vehicle includes an engine 7 in which at least one combustion chamber 31 is formed, an exhaust passage 53 where exhaust gas discharged from the combustion chamber 31 flows, a catalyst arranged in the exhaust passage 53, a secondary air supply passage 61 connected at the upstream side further than the catalyst to the exhaust passage 53, an air cleaner 41 connected to the secondary air supply passage 61, and an air pump 62 arranged in the secondary air supply passage 61 for delivering secondary air supplied from the air cleaner 41 to the exhaust passage 53, the air pump 62 including a motor and a fan to be rotated by the driving force of the motor, and the motor and the fan being arranged in the air cleaner 41.SELECTED DRAWING: Figure 4

    【課題】二次エア供給用のエアポンプを備えた鞍乗型車両において、エアポンプの作動音がライダーの耳に届くのを抑制すると共に、エアポンプの搭載性を向上させる。【解決手段】鞍乗型車両は、少なくとも1個の燃焼室31が内部に形成されたエンジン7と、燃焼室31から排出された排気ガスが流れる排気通路53と、排気通路53内に配置される触媒と、触媒よりも上流側において排気通路53に接続される二次エア供給通路61と、二次エア供給通路61に接続されるエアクリーナ41と、二次エア供給通路61に配置され、エアクリーナ41から供給される二次エアを排気通路53に向けて送り出すエアポンプ62と、を備え、エアポンプ62は、モータと、モータの駆動力によって回転するファンと、を備え、モータ及びファンは、エアクリーナ41の内部に配置されている。【選択図】図4


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    Title :

    RIDING TYPE VEHICLE


    Additional title:

    鞍乗型車両


    Contributors:

    Publication date :

    2019-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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