The invention discloses a marine propeller and relates to the technical field of marine machinery. The marine propeller comprises a hub and blades evenly distributed surrounding the hub; tips of the blades bend downwards, an included angle formed between each of tips of the blades and the horizontal direction is 50-80 degrees; two sides of the blades are inclined, and the included angle formed between the two sides of the blades and the horizontal direction is 50-80 degrees. Compared with the prior art, the marine propeller can reduce cavitation.


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    Title :

    Marine propeller


    Contributors:

    Publication date :

    2015-08-12


    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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