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    ROTARY-WING AIRCRAFT
    1.
    发明专利
    ROTARY-WING AIRCRAFT 未知

    公开(公告)号：CA2717810C

    公开(公告)日：2015-05-12

    申请号：CA2717810

    申请日：2009-03-17

    Applicant: ASCENDING TECHNOLOGIES GMBH

    Inventor： ACHTELIK MICHAEL ,  STUMPF JAN ,  GURDAN DANIEL ,  DOTH KLAUS-MICHAEL

    IPC: B64C27/08 ,  B64D47/08

    Abstract: A rotary-wing aircraft which is especially suitable for still and video photography from the air. The rotary-wing aircraft comprises at least four rotors, which are disposed on girder elements, wherein the rotors and girder elements are disposed such that a free field of vision is defined along a longitudinal axis of the rotary-wing aircraft at least between two terminal rotors. The girder elements provide a straight-line connection between the rotors on each side of the longitudinal axis. in order to increase the free field of vision, the girder elements are disposed in a V shape symmetrically with respect to the longitudinal axis of the aircraft. This arrangement allows a single optical and/or sensor element to be pivoted from an area above the plane of the rotors, through the plane of the rotors, to an area below the plane of the rotors, and in the reverse direction.

    METHOD FOR IMPROVING THE FLYING CHARACTERISTICS OF A MULTICOPTER IN FAILURE SITUATIONS AND MULTICOPTER WITH IMPROVED FLYING CHARACTERISTICS IN FAILURE SITUATIONS
    4.
    发明申请
    METHOD FOR IMPROVING THE FLYING CHARACTERISTICS OF A MULTICOPTER IN FAILURE SITUATIONS AND MULTICOPTER WITH IMPROVED FLYING CHARACTERISTICS IN FAILURE SITUATIONS 审中-公开
    方法提高了故障的飞行特性形势与multicopter Multikopter在飞行故障情况下改善的性能

    公开(公告)号：WO2012035025A3

    公开(公告)日：2012-06-07

    申请号：PCT/EP2011065870

    申请日：2011-09-13

    Applicant: ASCENDING TECHNOLOGIES GMBH ,  ACHTELIK MICHAEL ,  DOTH KLAUS-MICHAEL ,  GURDAN DANIEL ,  STUMPF JAN

    Inventor： ACHTELIK MICHAEL ,  DOTH KLAUS-MICHAEL ,  GURDAN DANIEL ,  STUMPF JAN

    IPC: B64C27/08 ,  B64C39/02 ,  G05D1/08

    CPC classification number: G05D1/0858 ,  B64C27/08 ,  B64C39/024 ,  B64C2201/027 ,  B64C2201/108

    Abstract: A method is provided for improving the flying characteristics of a multicopter in a failure situation, comprising the provision of a multicopter having at least six rotors each having a defined nominal rotation direction, and the driving of the rotors such that they rotate in accordance with the respective nominal rotation direction thereof, whereas, in the failure situation, at least one of the remaining rotors is driven such that it rotates in the opposite direction to the nominal rotation direction thereof, at least at times. A multicopter having improved flying characteristics in a failure situation is likewise provided, comprising at least six rotors each having a defined nominal rotation direction, and comprising control electronics with a stored control program which, in the failure situation, drives at least one of the remaining rotors such that it rotates in the opposite direction to the nominal rotation direction thereof, at least at times.

    Abstract translation: 有改善的故障情况提供一个multicopter的飞行特性，包括：提供具有至少六个转子一个multicopter的方法，每一个都具有限定的目标旋转方向，和驱动所述转子，使得它们按照它们各自的目标旋转方向转动，其特征在于，在至少一个的故障情况 剩余的转子被控制成使其至少暂时逆着其期望的旋转方向旋转。 还提供了一种Multikopter具有改进在故障情况的浮动特性，包括至少六个转子，每一个都具有限定的目标旋转方向，并与驱动在故障情况的剩余转子，使得其至少有时在反对其旋转期望的方向上旋转的至少一个底层控制程序的控制电子器件。

    Giravión
    5.
    发明专利
    Giravión 未知

    公开(公告)号：ES2502523T3

    公开(公告)日：2014-10-03

    申请号：ES09721874

    申请日：2009-03-17

    Applicant: ASCENDING TECHNOLOGIES GMBH

    Inventor： ACHTELIK MICHAEL ,  STUMPF JAN ,  GURDAN DANIEL ,  DOTH KLAUS-MICHAEL

    IPC: B64C39/02 ,  B64C27/08 ,  B64D47/08

    Abstract: Giravión (100), que comprende al menos cuatro rotores (110) dispuestos en elementos portantes (120a, 120b), en el que los rotores (110) y los elementos portantes (120a, 120b) están dispuestos de manera que a lo largo de un eje longitudinal (L) del giravión (100) se define un campo visual libre (S) al menos entre dos rotores extremos, y los elementos portantes (120a, 120b) proporcionan una conexión rectilínea entre los rotores respectivamente en un lado del eje longitudinal (L), caracterizado porque los elementos portantes (120a, 120b) están dispuestos simétricamente en forma de V respecto al eje longitudinal.

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