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    • 5. 发明授权
    • High-lift device, wing, and noise reduction structure for high-lift device
    • 用于高升力装置的高升力装置,机翼和降噪结构
    • US09010692B2
    • 2015-04-21
    • US13557400
    • 2012-07-25
    • Makoto HiraiIchiro Maeda
    • Makoto HiraiIchiro Maeda
    • B64C9/24
    • B64C9/24B64C2009/143
    • A high-lift device suppresses the occurrence of aerodynamic noise while minimizing an increase in airframe weight. The device includes a slat main body disposed to be able to extend from and retract into a main wing, and a concave part formed on the slat main body at a location facing the main wing and able to accommodate at least a part of a leading edge of the main wing. The device also includes an airflow control part disposed at an area in the concave part facing an upper surface of the main wing, that is accommodated between the main wing and the concave part when the slat main body is retracted into the main wing, and that suppresses turbulence colliding against the area in the concave part facing the upper surface of the main wing when the slat main body is extended from the main wing.
    • 高升力装置抑制气动噪声的发生,同时使机身重量增加最小化。 该装置包括:能够从主翼延伸并缩回到主翼中的板条主体;以及在面向主翼的位置上形成在板条主体上的凹部,能够容纳至少一部分前缘 的主翼。 该装置还包括一个气流控制部分,该气流控制部分设置在面对主翼的上表面的凹入部分的区域中,当该翼翼主体缩回到主翼中时,该气流控制部分被容纳在主翼和凹部之间,并且 当板条主体从主翼部延伸时,抑制湍流与面向主翼的上表面的凹部中的区域碰撞。
    • 7. 发明授权
    • High-lift device, wing, and noise reduction structure for high-lift device
    • 用于高升力装置的高升力装置,机翼和降噪结构
    • US08469316B2
    • 2013-06-25
    • US12526800
    • 2008-05-20
    • Makoto HiraiIchiro Maeda
    • Makoto HiraiIchiro Maeda
    • B64C9/24
    • B64C9/24B64C2009/143
    • A high-lift device suppresses the occurrence of aerodynamic noise while minimizing an increase in airframe weight. The device includes a slat main body disposed to be able to extend from and retract into a main wing, and a concave part formed on the slat main body at a location facing the main wing and able to accommodate at least a part of a leading edge of the main wing. The device also includes an airflow control part disposed at an area in the concave part facing an upper surface of the main wing, that is accommodated between the main wing and the concave part when the slat main body is refracted into the main wing, and that suppresses turbulence colliding against the area in the concave part facing the upper surface of the main wing when the slat main body is extended from the main wing.
    • 高升力装置抑制气动噪声的发生,同时使机身重量增加最小化。 该装置包括:能够从主翼延伸并缩回到主翼中的板条主体;以及在面向主翼的位置上形成在板条主体上的凹部,能够容纳至少一部分前缘 的主翼。 该装置还包括一个气流控制部分,设置在面对主翼的上表面的凹入部分的区域中,当主板被折射到主翼中时,该气流控制部分被容纳在主翼和凹部之间,并且 当板条主体从主翼部延伸时,抑制湍流与面向主翼的上表面的凹部中的区域碰撞。
    • 10. 发明申请
    • HIGH-LIFT DEVICE, WING, AND NOISE REDUCTION STRUCTURE FOR HIGH-LIFT DEVICE
    • 高幅度装置的高效装置,摆动和噪声减少结构
    • US20120286101A1
    • 2012-11-15
    • US13557400
    • 2012-07-25
    • Makoto HIRAIIchiro MAEDA
    • Makoto HIRAIIchiro MAEDA
    • B64C21/02
    • B64C9/24B64C2009/143
    • A high-lift device suppresses the occurrence of aerodynamic noise while minimizing an increase in airframe weight. The device includes a slat main body disposed to be able to extend from and retract into a main wing, and a concave part formed on the slat main body at a location facing the main wing and able to accommodate at least a part of a leading edge of the main wing. The device also includes an airflow control part disposed at an area in the concave part facing an upper surface of the main wing, that is accommodated between the main wing and the concave part when the slat main body is retracted into the main wing, and that suppresses turbulence colliding against the area in the concave part facing the upper surface of the main wing when the slat main body is extended from the main wing.
    • 高升力装置抑制气动噪声的发生,同时使机身重量增加最小化。 该装置包括:能够从主翼延伸并缩回到主翼中的板条主体;以及在面向主翼的位置上形成在板条主体上的凹部,能够容纳至少一部分前缘 的主翼。 该装置还包括一个气流控制部分,该气流控制部分设置在面对主翼的上表面的凹入部分的区域中,当该翼翼主体缩回到主翼中时,该气流控制部分被容纳在主翼和凹部之间,并且 当板条主体从主翼部延伸时,抑制湍流与面向主翼的上表面的凹部中的区域碰撞。