A fan blade anti-icing system comprises a fan hub (12) and a fan blade (1) extending radially outwardly from the fan hub (12). The fan blade (1) has a base (14) and an airfoil (15) extending radially outwardly from the fan base (14). The airfoil (15) having a leading edge (17), a trailing edge (18), a convex side surface (19) between the leading and trailing edge (17, 18) and a concave side surface (20) between the leading and trailing edge (17,18). The fan blade (1) further has a radial passage (21) extending from a blade air inlet (22) in the blade base (14) in communication with a source of heated air, and a rearwardly directed passage (23) in communication with the radial passage (21) and having a blade air outlet (24) forward of the trailing edge (18) and oriented tangentially to the convex side surface (19) or concave side surface (20) of the airfoil (15).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    FAN BLADE ANTI-ICING CONCEPT


    Weitere Titelangaben:

    VEREISUNGSSCHUTZKONZEPT FÜR EINE FANSCHAUFEL
    CONCEPT ANTIGIVRAGE DE PALE DE SOUFFLANTE


    Beteiligte:
    IVAKITCH RICHARD (Autor:in) / MENHEERE DAVID (Autor:in) / STONE PAUL (Autor:in)

    Erscheinungsdatum :

    28.04.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



    HEATING DESIGN FOR ROTORCRAFT BLADE DE-ICING AND ANTI-ICING

    ZHAO WENPING / CHAUDHRY ZAFFIR A / WANG JINLIANG et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    HEATING DESIGN FOR ROTORCRAFT BLADE DE-ICING AND ANTI-ICING

    ZHAO WENPING / CHAUDHRY ZAFFIR A / WANG JINLIANG et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Blade Anti-Icing Systems for Mil Helicopters

    Sirotinsky, B. S. / Associazione Italiana di Aeronautica ed Astronautica / Associazone Industrie Aerospaziali | British Library Conference Proceedings | 1993


    Fan blade, engine, and structure with anti-icing and de-icing functions

    MIZUNO TAKUYA / HOJO MASAHIRO / SUZUKI MASAYA | Europäisches Patentamt | 2022

    Freier Zugriff

    BLADE DE-ICING

    PICARD PIERRE-ALEX / MOLES PATRICK | Europäisches Patentamt | 2023

    Freier Zugriff