A propeller assembly (10) is provided with a brush wear indicating arrangement, on a brush assembly (36) engaging with a plurality of slip rings (34) for transferring electrical energy to blade (12) heating element (32). The brush wear indicating arrangement includes an insert (64), a first electrically conductive brush (120), and a wear indicator (122). The insert is disposed within a brush block housing (60) and defines a first aperture (100). The first electrically conductive brush (120) is movably engaged within the first aperture (100). The electrically conductive brush (120) is configured to move outward from the first aperture (100) as a wear surface of the first electrically conductive brush (120) wears. The wear indicator (122) is coupled to the first electrically conductive brush (120). The wear indicator (122) is configured to extend beyond a first insert face (90) of the insert as wear condition of the wear surface of the first electrically conductive brush (120) exceeds a wear threshold.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PROPELLER ASSEMBLY HAVING A BRUSH BLOCK ASSEMBLY


    Weitere Titelangaben:

    PROPELLEREINRICHTUNG MIT EINER BÜRSTENBLOCKANORDNUNG
    ENSEMBLE D'HÉLICE AYANT UN ENSEMBLE DE BLOC DE BALAIS


    Beteiligte:
    PLICKYS MARK R (Autor:in)

    Erscheinungsdatum :

    16.10.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS



    PROPELLER ASSEMBLY HAVING A BRUSH BLOCK ASSEMBLY

    PLICKYS MARK R | Europäisches Patentamt | 2017

    Freier Zugriff

    Propeller assembly having a brush block assembly

    PLICKYS MARK R | Europäisches Patentamt | 2019

    Freier Zugriff

    PROPELLER DEICING BRUSH BLOCK

    PLICKYS MARK R | Europäisches Patentamt | 2020

    Freier Zugriff

    Propeller deicing brush block

    PLICKYS MARK R | Europäisches Patentamt | 2017

    Freier Zugriff

    PROPELLER ASSEMBLY HAVING A PUMP UNIT

    ALBRECHT MARTIN / MUEHLBAUER GERD | Europäisches Patentamt | 2023

    Freier Zugriff