A propeller (2) for a propulsion assembly (1) of an aircraft extending longitudinally along an axis X, the propeller (2) comprising a propeller cone (21), blades (22), a guide member (4) extending longitudinally along the axis X and rotating integrally with the propeller cone (21), the guide member (4) being mounted outside the propeller cone (21), the invention relates to a propeller (2) and compressor blades (5), comprising a guide member (4) for guiding a flow of air into the propeller (2) so as to form a guide path (V) therebetween, the guide member (4) having an upstream opening (41) configured to convey the flow of air into the guide path (V) and a downstream opening (42) configured to discharge the flow of air downstream, the guide member (4) having a through-hole (40) through which the blades (22) of the propeller (2) and the compressor blades (5) extend and through which the blades (22) of the propeller (2) and the compressor blades (5) extend, the compressor blades (5) rotate integrally with the propeller cone (21) and are positioned in the guide path (V) so as to generate an accelerated air flow.

    一种用于飞机的沿轴线X纵向延伸的推进组件(1)的螺旋桨(2),螺旋桨(2)包括螺旋桨锥部(21)、叶片(22)、沿轴线X纵向延伸并与螺旋桨锥部(21)一体旋转的导向部件(4),导向部件(4)安装在螺旋桨锥部(21)外部,以便在它们之间形成导向路径(V)、导向部件(4)具有上游开口(41)和下游开口(42),上游开口(41)配置为向导向路径(V)中输送气流,下游开口(42)配置为将气流排出下游,导向部件(4)具有通孔(40),螺旋桨(2)的叶片(22)和压缩机叶片(5)通过通孔(40)延伸,压缩机叶片(5)与螺旋桨锥部(21)一体旋转,并以产生加速气流的方式位于导向路径(V)中。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Propeller for aircraft propulsion assembly, propulsion assembly and method of using such propulsion assembly


    Weitere Titelangaben:

    用于飞机推进组件的螺旋桨、推进组件和使用这种推进组件的方法


    Beteiligte:

    Erscheinungsdatum :

    2024-03-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Aircraft propulsion assembly and aircraft comprising such aircraft propulsion assembly

    SOULIERE AURELIEN | Europäisches Patentamt | 2023

    Freier Zugriff

    PROPELLER PROPULSION ASSEMBLY FOR AN AIRCRAFT

    CASSAGNE JÉRÔME / VINCHES FRÉDÉRIC / CZAPLA LIONEL et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Aircraft propulsion assembly

    COMBES STÉPHANE / SOULIE ADELINE / PAUTIS OLIVIER | Europäisches Patentamt | 2023

    Freier Zugriff

    AIRCRAFT PROPULSION ASSEMBLY

    BELLET FRANCOIS / RENAULT CÉDRIC / RABINEAU JÉRÉMIE | Europäisches Patentamt | 2017

    Freier Zugriff

    AIRCRAFT PROPULSION ASSEMBLY

    COMBES STÉPHANE / SOULIE ADELINE / PAUTIS OLIVIER | Europäisches Patentamt | 2020

    Freier Zugriff