A system for providing marine propulsion is provided including an input shaft driven by a prime mover, a pinion gear coupled to the input shaft, a plurality of planet gears coupled to the pinion gear, a planet carrier having the plurality of planet gears rotationally mounted thereto, and a ring gear surrounding the planet gears and coupled thereto. The planet carrier and ring gear are coupled to internal and external output shafts that are coaxially aligned, which are coupled to aft and forward propulsor elements. The ring gear and planet carrier rotate in opposite directions to provide contra-rotating forward and aft propulsor elements. The ring gear and planet gear are each coupled to rotation altering devices that, when at least one is activated, the rotation of both the planet carrier and ring gear will be altered, thereby altering the rotation of the propulsor elements.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CONTRA-ROTATING PROPULSOR FOR MARINE PROPULSION


    Beteiligte:
    BENTGEN BERNARD (Autor:in) / SAVANDER BRANT (Autor:in)

    Erscheinungsdatum :

    2017-05-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Contra-rotating propulsor for marine propulsion

    BENTGEN BERNARD / SAVANDER BRANT | Europäisches Patentamt | 2019

    Freier Zugriff

    Contra-rotating propulsor for marine propulsion

    BENTGEN BERNARD / SAVANDER BRANT | Europäisches Patentamt | 2016

    Freier Zugriff

    CONTRA-ROTATING PROPELLER MARINE PROPULSION DEVICE

    SHUTO HIDEKI / NISHIYAMA SAIKI | Europäisches Patentamt | 2017

    Freier Zugriff