This invention relates to a hydraulic propulsion device of the propeller pump type (referred to throughout as a "propeller pump-type hydraulic propulsion device") especially for vessels as well as any vessels equipped with such a device. According to the invention, this propeller pump-type hydraulic propulsion device (3) is characteristic in that it comprises two stators (12) located in the hollow body (6) on either side of the hub (9) and the blades (10) of the rotor (8), each stator (12), composed of at least two fixed radial mounts (14) for maintaining the rotor (8) within the hollow body (6) and which are profiled to form fins and at least two flaps (20) positioned relative to the hydraulic rotor's (8) blades (10) and extending along the edges of the two fixed radial mounts (14), where the pivoting of these flaps (20) is able to be controlled. The invention is particularly applicable to surface vessels and immersed vessels.


    Access

    Download


    Export, share and cite



    Title :

    PROPELLER PUMP-TYPE HYDRAULIC PROPULSION DEVICE AND VESSEL EQUIPPED WITH SUCH A DEVICE


    Additional title:

    HYDRAULISCHE ANTRIEBSVORRICHTUNG VOM PROPELLERPUMPENTYP UND SCHIFF MIT EINER SOLCHEN VORRICHTUNG
    DISPOSITIF DE PROPULSION HYDRAULIQUE DE TYPE À POMPE À HÉLICE ET NAVIRE ÉQUIPÉ DUDIT DISPOSITIF


    Contributors:

    Publication date :

    2020-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    PROPELLER PUMP-TYPE HYDRAULIC PROPULSION DEVICE AND VESSEL EQUIPPED WITH SUCH A DEVICE

    MOSTERT MAARTEN | European Patent Office | 2019

    Free access

    PROPELLER PUMP-TYPE HYDRAULIC PROPULSION DEVICE AND VESSEL EQUIPPED WITH SUCH A DEVICE

    MOSTERT MAARTEN | European Patent Office | 2020

    Free access

    PROPELLER PROPULSION DEVICE FOR VESSEL

    FUKUI TAKAHIRO | European Patent Office | 2024

    Free access

    PROPELLER UNIT FOR VESSEL PROPULSION DEVICE

    ITO KUNITOSHI / SUGIYAMA SHUICHI / OKUNISHI HIROKI | European Patent Office | 2018

    Free access

    PROPELLER FOR VESSEL PROPULSION AND VESSEL PROPELLER

    ARIGA KOMA | European Patent Office | 2023

    Free access