Some embodiments relate to a propeller having a hub and a plurality of radially extending blades, wherein a radial extreme of each of the blades is integral with an end plate defining a ring segment coaxial with the propeller hub, each ring segment having 5 a concave inner surface and conforming generally to a frustoconical ring, the radial cross section of which is angled at between 0' and 150 to an axis of rotation of the propeller. I,?


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    Title :

    Marine propellers


    Contributors:
    CHAPPLE MARK (author) / MORLEY CARL (author)

    Publication date :

    2015-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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