To provide an outboard engine capable of installing a soundproof material without reducing an area involved in intake of an engine assembly.SOLUTION: An outboard engine comprises an engine assembly, a top cowl assembly, and a soundproof material. The engine assembly has an engine body and an intake port to intake outside air into the engine body. The top cowl assembly has a top cowl to house at least a part of the engine assembly, and a cover for covering at least a part of the top cowl from outside. The soundproof material is installed between the top cowl and the cover in a portion facing the intake port of the top cowl assembly.SELECTED DRAWING: Figure 6

    【課題】エンジンアセンブリの吸気に関わる面積を狭めることなく防音材を設置する。【解決手段】船外機は、エンジンアセンブリと、トップカウルアセンブリと、防音材とを備える。エンジンアセンブリは、エンジン本体と、エンジン本体への外気の取り込みを行う吸気口とを有する。トップカウルアセンブリは、エンジンアセンブリの少なくとも一部を収容するトップカウルと、トップカウルの少なくとも一部を外側から覆うカバーとを有する。吸音材は、トップカウルアセンブリの吸気口と対向する部分において、トップカウルとカバーとの間に設置される。【選択図】図6


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    Title :

    OUTBOARD ENGINE AND SHIP


    Additional title:

    船外機および船舶


    Contributors:

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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