An outboard motor includes a lower portion including a propeller shaft, an upper portion including a drive source to provide a rotational force to rotate the propeller shaft, a support portion to rotatably support the lower portion relative to the upper portion about a steering shaft and rotate integrally with the lower portion, a water pump assembly in the upper portion to supply water to the drive source, and a water inlet including a first filter in the lower portion to take in external water. A water channel extends from the water inlet to the water pump assembly, and a seal is between a fixed portion fixed with respect to the upper portion and the support portion. A second filter, which has a mesh size smaller than a mesh size of the first filter, is in the water channel upstream of the seal and downstream of the water inlet.


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    Title :

    OUTBOARD MOTOR AND MARINE VESSEL


    Contributors:

    Publication date :

    2024-02-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B01D SEPARATION , Trennen



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