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    • 47. 发明申请
    • TWO PIECE SPINNER
    • 两针纺丝机
    • WO02020349A1
    • 2002-03-14
    • PCT/US2001/027401
    • 2001-09-04
    • B64C11/14F02C7/04
    • B64C11/14F02C7/04F05D2260/97Y02T50/672
    • A two piece spinner assembly comprises an inner structure and an outer structure. The inner structure is configured to provide structural support to the assembly, while axially retaining the fan blades of the engine in position. The outer structure is suitably placed over the inner structure such that the assembly forms a single conical unit. The spinner assembly suitably directs airflow into the engine and serves as an energy absorption device for FOD (foreign objects and debris) that may be ingested into the engine and/or impact the spinner assembly.
    • 两件式旋转器组件包括内部结构和外部结构。 内部结构构造成在组件的轴向保持发动机的风扇叶片就位的同时为组件提供结构支撑。 外部结构适当地放置在内部结构上,使得组件形成单个锥形单元。 旋转器组件适当地将气流引导到发动机中,并且用作可被摄入发动机和/或冲击旋转器组件的FOD(异物和碎屑)的能量吸收装置。