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    • 2. 发明公开
    • DAMAGE VISUALIZATION
    • 损伤可视化
    • EP3292993A1
    • 2018-03-14
    • EP16187764.2
    • 2016-09-08
    • Airbus Operations GmbH
    • Benthien, HermannHegenbart, Matthias
    • B29C70/56
    • B64C1/061B29C70/56B64C2001/0072B64G1/10B64G1/22
    • The present disclosure relates to a structural member (10, 10', 10") for an aircraft (50) or spacecraft, the structural member (10, 10', 10") comprising at least one fibre plastic composite (11), the fibre plastic composite (11) having at least one or a plurality of plies (12). The structural member (10, 10' 10") comprises at least one pre-stressing means (20) providing internal stresses to the fibre plastic composite (11) and that the fibre plastic composite (11) and the pre-stressing means (20) are configured and arranged to form a balanced system the internal stresses of which are essentially balanced to zero in a cured state of the said system. The balanced system of the structural member (10, 10' 10") is able to counteract loading stresses exerted to the airframe (52) in service such, that a damage caused by the loading stress is easily detectable visually.
    • 本公开涉及用于飞机(50)或航天器的结构构件(10,10',10“),所述结构构件(10,10',10”)包括至少一个纤维塑料复合材料(11),所述 纤维塑料复合物(11)具有至少一个或多个层(12)。 结构构件(10,10',10“)包括至少一个为纤维塑料复合材料(11)提供内部应力的预应力装置(20),并且纤维塑料复合材料(11)和预应力装置 )被构造和布置成形成平衡系统,该平衡系统的内部应力在所述系统的固化状态下基本平衡为零。结构构件(10,10''''')的平衡系统能够抵消加载应力 在使用中施加到机身(52),使得由加载应力引起的损坏容易在视觉上检测到。
    • 6. 发明公开
    • A VORTEX GENERATOR ARRANGEMENT
    • WIRBELGENERATORANORDNUNG
    • EP3053826A1
    • 2016-08-10
    • EP16154479.6
    • 2016-02-05
    • Airbus Operations GmbH
    • Hegenbart, MatthiasEilken, WolfgangPaul, ErichStefes, BrunoDuken, Lena
    • B64C9/02B64C13/16B64C23/06
    • B64C23/06B64C9/02B64C13/16B64C21/10Y02T50/162Y02T50/44
    • The invention relates to a vortex generator arrangement for an aircraft, comprising a surface section (2), which is intended to have a flow flowing over it and in which an opening (3) is provided, a flap element (4) which is pivotable between a first position, in which it extends in the plane of the surface section (2), and a second position, in which it extends out of the plane of the surface section (2), a biasing arrangement (15) by means of which the flap element (4) is biased towards the second position, a first retaining device (13) for retaining the flap element (4) in the first position, a second retaining device (21) for retaining the flap element (4) in the second position against a torque acting on the flap element (4) towards the first position, and a release device (17) for releasing the flap element (4) from the first retaining device (13). The biasing arrangement (15), the first retaining device (13) and the second retaining device (21) are configured in such a manner that the second retaining device (21) automatically retains the flap element (4) in the second position after the flap element (4) has been pivoted by the biasing arrangement (15) from the first position into the second position. As soon as the torque exceeds a predetermined value, the second retaining device (21) automatically releases the flap element (4), and the flap element (4) pivots against the force of the biasing arrangement (15) into the first position and is automatically retained therein by the first retaining device (13).
    • 本发明涉及一种用于飞行器的涡流发生器装置,包括一个表面部分(2),该表面部分(2)旨在具有在其上流动的流动并且其中设有一个开口(3),一个可枢转的挡板元件 在其在其表面部分(2)的平面中延伸的第一位置和第二位置之间,其延伸出表面部分(2)的平面之外的偏置装置(15),偏置装置 其中所述翼片元件(4)被朝向所述第二位置偏置,用于将所述翼片元件(4)保持在所述第一位置的第一保持装置(13),用于将所述翼片元件(4)保持在所述第一保持装置 所述第二位置抵抗朝向所述第一位置作用在所述翼片元件(4)上的扭矩,以及用于将所述翼片元件(4)从所述第一保持装置(13)释放的释放装置(17)。 偏置装置(15),第一保持装置(13)和第二保持装置(21)被构造成使得第二保持装置(21)在襟翼元件(4)在第 翼片元件(4)已经由偏置装置(15)从第一位置枢转到第二位置。 一旦扭矩超过预定值,第二保持装置(21)就会自动释放襟翼元件(4),并且襟翼元件(4)克服偏压装置(15)的力转动到第一位置,并且是 由第一保持装置(13)自动保持在其中。