A self-contained counter rotating turbo prop system (14) includes a power generating system that produces electric power for a de-icing system. A bearing/generator assembly (80) includes a plurality of permanent magnets (108) and coil assemblies (110) separated by an air gap (116). Relative rotation between first and second parts (82, 84) of the bearing/generator assembly (80) provides for the generation of electric power utilized to drive the heating elements (48, 50) mounted to the propeller blades (18, 20).


    Access

    Download


    Export, share and cite



    Title :

    De-icing system for modular counter rotating propeller


    Additional title:

    Enteisungssystem für modularen gegenläufigen Propeller
    Système de dégivrage d'hélices contrarotatives modulaires


    Contributors:

    Publication date :

    2017-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Modular counter rotating propeller system

    PERKINSON ROBERT H | European Patent Office | 2019

    Free access

    COUNTER ROTATING PROPELLER DRIVE SYSTEM

    KIM NAM HOON / LEE WON JOON / HAN JOON YOUNG et al. | European Patent Office | 2024

    Free access

    A counter-rotating propeller-thruster system

    Bjoerheden, O. / Larberg, L. | Tema Archive | 1988


    Marine propulsion system having counter rotating propeller

    European Patent Office | 2018

    Free access

    DUAL PROPELLER COUNTER-ROTATING AERIAL PROPULSION SYSTEM

    MATVEEV ALEXEY | European Patent Office | 2021

    Free access