무인 항공기
    132.
    发明公开
    무인 항공기 审中-实审
    无人驾驶的航空机

    公开(公告)号:KR1020150090992A

    公开(公告)日:2015-08-07

    申请号:KR1020140173501

    申请日:2014-12-05

    Abstract: 제자리비행및 단거리/수직이착륙(S/VTOL)을위해구성된무인항공기가공개된다. 무인항공기는: 내부에유상하중체적을가지며 2보다작은가로세로비를갖는바디, 바디의전방에위치해있는적어도하나의프로펠러, 적어도하나의러더를포함한다. 바디는수평비행/고정날개모드에서공기가바디를가로질러흐를때 양력을제공하는인버스짐머맨플랜폼을가질수 있고, 바디는제자리비행및/또는단거리/수직이착륙(S/VTOL) 동안적어도하나의프로펠러가실질적으로바디위에있도록바디가지향되어무인항공기가회전익항공기로서동작하도록더 구성된다. 무인항공기는파워라인점검과같은점검방법에적합한데, 이경우에고정날개모드로비행함으로써긴 거리가효율적으로분석될수 있고, 제자리비행모드로전환함으로써선택된영역들의상세한점검을가능하게한다.

    Abstract translation: 提供了一种配置为悬停和短/垂直起飞和着陆(S / VTOL)的无人驾驶飞行器。 无人驾驶飞行器包括:具有小于2的纵横比并且具有有效载荷体积的主体; 至少一个位于身体前侧的推进器; 和至少一个舵。 当空气以水平飞行/固定翼模式通过身体时,身体能够具有提供电梯的逆Zimmerman平台。 主体被引导以在悬停和/或短距离/垂直起飞和着陆(S / VTOL)期间使至少一个螺旋桨基本上浮在身体上方,以使无人驾驶飞行器能够作为旋转 翼飞机。 无人驾驶飞行器适用于电力线检查等检查方法。 因此,无人驾驶飞行器以固定翼模式飞行,以便有效地分析长距离并转换成悬停模式,以便能够对所选择的区域进行详细检查。

    항공기 착륙 방법 및 장치
    135.
    发明公开
    항공기 착륙 방법 및 장치 无效
    飞机着陆方法和装置

    公开(公告)号:KR1020070114703A

    公开(公告)日:2007-12-04

    申请号:KR1020077015132

    申请日:2005-11-30

    Abstract: A method for landing a fixed wing aircraft is provided in which an inversion maneuver is performed so that the aircraft's back is facing the ground, and the aircraft's underside is facing away from the ground. After initiation or completion of this maneuver, deep stall is induced, and the aircraft descends almost vertically to land on its upper side, thus minimizing impact loads or damage on its underside. In a particular aerodynamic arrangement configured for carrying out the method, a flap (24), which may be stowed during normal flight, is deployed in a manner such as to aerodynamically induce a negative pitching moment on the aircraft and deep stall.

    Abstract translation: 提供了一种用于着陆固定翼飞机的方法,其中执行反演机动,使得飞机的背面面向地面,并且飞机的下侧面向远离地面。 在开始或完成这个机动之后,引起深度失速,飞机几乎垂直下降,降落在其上侧,从而最小化其下侧的冲击载荷或损坏。 在配置用于执行该方法的特定空气动力学配置中,可以以正常飞行中的方式存放的翼片(24)以空气动力学方式在飞行器和深度档位上引起负俯仰时刻。

    AIRCRAFT WITH DETACHABLE WINGS
    138.
    发明授权
    AIRCRAFT WITH DETACHABLE WINGS 有权
    飞机与可拆卸的翅膀

    公开(公告)号:EP2903892B1

    公开(公告)日:2018-05-02

    申请号:EP13763040.6

    申请日:2013-09-13

    Applicant: Sensefly S.A.

    Abstract: This invention relates to a connection set that is used to attach and transfer force and torque between a wing (2a, 2b), comprising a lifting surface and a control surface (9) connected together by a hinge, and the central body (1) of an aircraft, which contains a servo-motor (10) used for actuating said control surface (9). The wing (2a, 2b) is connected to the central body (1) using a connection set comprised of two components. First, an attachment mechanism (3, 4, 5, 6) is used to align the wings (2a, 2b) relative to the central body (1) and to transfer the aerodynamic forces acting on the wing (2a, 2b) to the central body (1), preventing the wing (2a, 2b) from bending at its connection point. Second, a torque coupling mechanism (7, 8) is used to actuate the control surfaces that are present on the wings using servomotors (10) that are embedded within the central body (1). The connection set is engaged and disengaged using a single motion and does not require additional connection of electrical cables or mechanical fixations.

    ROTATING PROPROTOR ARRANGEMENT FOR A TILTROTOR AIRCRAFT
    139.
    发明公开
    ROTATING PROPROTOR ARRANGEMENT FOR A TILTROTOR AIRCRAFT 审中-公开
    转向架飞行器的旋转传动装置

    公开(公告)号:EP3299290A1

    公开(公告)日:2018-03-28

    申请号:EP16206787.0

    申请日:2016-12-23

    Abstract: A propulsion system includes an engine (116) disposed within a fuselage (102), a first gearbox (130) coupled to the engine (116), a wing member having an upper wing skin and torque box formed by a first rib (172), a second rib (174), a first spar (176) and second spar (178), a drive shaft (132) coupled to the first gearbox (126) and disposed within the wing member, a second gear box (134) coupled to the drive shaft (132) and disposed outboard from the second rib (174) or inboard from the first rib (172), and a rotatable proprotor (106) coupled to the second gear box (134). The rotatable proprotor (106) includes a plurality of rotor blades (114), a rotor mast (140) having a mast axis of rotation (180), and a proprotor gearbox (136) coupled to the rotor mast (140). The proprotor gearbox (136) is rotatable about a conversion axis (156), which intersects with the mast axis of rotation (180) at a point within a central region of the torque box and above the upper wing skin.

    Abstract translation: 推进系统包括布置在机身(102)内的发动机(116),联接到发动机(116)的第一变速箱(130),具有上翼蒙皮和扭矩箱的翼构件,所述上翼蒙皮和扭矩箱由第一肋(172) ,第二肋(174),第一翼梁(176)和第二翼梁(178),联接到第一变速箱(126)并设置在翼构件内的驱动轴(132),联接第二齿轮箱 (132)并且设置在第二肋(174)的外侧或第一肋(172)的内侧,以及联接到第二齿轮箱(134)的可旋转的转速传感器(106)。 可旋转的旋翼桨叶(106)包括多个转子叶片(114),具有井架旋转轴线(180)的转子井架(140)以及联接到转子井架(140)的旋翼桨传动装置(136)。 推进器变速箱136可绕转换轴线156旋转,所述转换轴线156在转矩箱的中心区域内并且位于上机翼蒙皮上方的点处与转动轴线180相交。

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