FLUIDAKTUATOR MIT STRAHLVEKTORKONTROLLE UND STRÖMUNGSKÖRPER
    2.
    发明公开
    FLUIDAKTUATOR MIT STRAHLVEKTORKONTROLLE UND STRÖMUNGSKÖRPER 审中-公开
    带有横梁矢量控制和流体的流体致动器

    公开(公告)号:EP3290333A1

    公开(公告)日:2018-03-07

    申请号:EP16187248.6

    申请日:2016-09-05

    IPC分类号: B64C21/02 B64C21/08

    摘要: Die vorliegende Erfindung beschreibt einen Fluidaktuator (1) zur Beeinflussung einer Strömung eines Umgebungsfluids entlang einer Strömungsoberfläche (100a), mit einem Ausblaskanal (10) zur Verbindung mit einer Druckfluidquelle (240) und mit einer in der Strömungsoberfläche (100a) ausgebildeten Oberflächenausblasöffnung (110) und einem Ansaugkanal (20) zum Anschluss an eine in der Strömungsoberfläche (100a) ausgebildete Oberflächenansaugöffnung (120), wobei der Ansaugkanal (20) an einer Entrainmentöffnung (22A) in den Ausblaskanal (10) einmündet. Ferner ist ein Strömungskörper (100) mit einem Fluidaktuator (1) beschrieben.

    摘要翻译: 本发明描述了一种流体致动器(1)用于影响周围的流体的流动沿着流动表面(100A),具有用于连接到加压流体(240)的源极的吹出通道(10),并用一个在流动表面(100A)形成Oberflächenausblasöffnung(110) 并形成有用于在所述流动表面(100A)连接到进气通道(20)Oberflächenansaugöffnung(120),其中,所述进气导管(20)在所述吹出通道一个Entrainmentöffnung(22A)(10)打开。 此外,描述了具有流体致动器(1)的流动体(100)。

    Strain amplification structure and synthetic jet actuator
    3.
    发明公开
    Strain amplification structure and synthetic jet actuator 审中-公开
    应变放大结构和合成射流执行器

    公开(公告)号:EP2674721A3

    公开(公告)日:2017-11-01

    申请号:EP13171193.9

    申请日:2013-06-10

    IPC分类号: G01C19/00 G01P15/00 G01L1/00

    摘要: A strain amplification structure has a frame with a hexagonal structure incorporating a plurality of rigid beams (16a) that are connected to opposing end beams by a plurality of flexible joints (24). A piezoceramic actuator assembly (26) is connected to the opposing end beams having a collar (32)including an opening. A shaft (18) providing an output is connected to the plurality of rigid beams with flexible joints and passes through the opening in the collar (32) for non-interfering motion orthogonal to the actuator assembly.

    摘要翻译: 应变放大结构具有六边形结构的框架,所述六边形结构包括多个刚性梁(16a),多个刚性梁通过多个柔性接头(24)连接到相对的端梁。 压电陶瓷致动器组件(26)连接到具有包括开口的轴环(32)的相对端梁。 提供输出的轴(18)通过柔性接头连接到多个刚性梁并且穿过轴环(32)中的开口,用于与致动器组件正交的非干涉运动。

    Leading edge nose structure on the vertical stabilizer of an aircraft
    4.
    发明公开
    Leading edge nose structure on the vertical stabilizer of an aircraft 有权
    飞机垂直安定面上的前缘鼻部结构

    公开(公告)号:EP2955108A1

    公开(公告)日:2015-12-16

    申请号:EP14172381.7

    申请日:2014-06-13

    发明人: Gerber, Martin

    IPC分类号: B64C21/06

    摘要: Aircraft with a fuselage, wings, horizontal stabilizers and a vertical stabilizer, wherein on the front portion of the vertical stabilizer an elongated one-piece nose element (20) is mounted which forms lateral air guide surfaces, and to the front end of the nose element (20) a perforated metal plate nose member (25) is attached, and wherein the front end of the nose element (20) is closed and between this closed front end and the nose member (25) an elongated air channel (9) is formed.

    摘要翻译: 具有机身,机翼,水平稳定器和垂直稳定器的飞行器,其中在垂直稳定器的前部上安装有细长的整体式鼻部元件(20),其形成侧向导气表面以及鼻部的前端 (20)连接有穿孔金属板鼻状构件(25),并且其中鼻状件(20)的前端封闭并且在该封闭前端和鼻状构件(25)之间形成细长的空气通道(9) 形成了。

    Apparatus and methods to operate laminar flow control doors
    7.
    发明公开
    Apparatus and methods to operate laminar flow control doors 审中-公开
    Vorrichtung und Verfahrenfürden Betrieb laminelledStrömungskontrollklappen

    公开(公告)号:EP2853485A1

    公开(公告)日:2015-04-01

    申请号:EP14185912.4

    申请日:2014-09-23

    IPC分类号: B64C21/08

    摘要: Apparatus and methods to operate laminar flow control system doors with improved reliability and serviceability are described herein. One described example apparatus includes a fin (314) of an aircraft, a door assembly (404) on a first side of the fin having a first door (419) defining a first opening and second door (426) defining a second opening. The example apparatus also includes a perforated surface proximate a leading edge of the fin and an actuator (412) disposed in the aircraft. The actuator drives a linkage (402) that couples the door to the actuator. The linkage is to operate the door in a first open mode in which the first opening faces in a first direction to create a suction airflow path between the perforated surface and the first opening, and a second open mode in which the second opening faces in a second direction to create a purge airflow path between the second opening and the perforated surface.

    摘要翻译: 本文描述了具有改进的可靠性和可服务性的层流控制系统门的装置和方法。 一个所描述的示例性设备包括飞行器的翅片(314),在翅片的第一侧上的门组件(404)具有限定第一开口的第一门(419)和限定第二开口的第二门(426)。 示例性装置还包括靠近翅片的前缘的穿孔表面和设置在飞行器中的致动器(412)。 致动器驱动将门连接到致动器的联动装置(402)。 联动装置是在第一打开模式下操作门,其中第一开口面向第一方向,以在穿孔表面和第一开口之间产生吸气流路径,而第二开口面向第一开口模式 第二方向以在第二开口和穿孔表面之间产生吹扫气流路径。