EP1960263B1 METHOD AND DEVICE FOR PROVIDING AUTOMATIC LOAD ALLEVIATION TO A HIGH LIFT SURFACE SYSTEM, IN PARTICULAR TO A LANDING FLAP SYSTEM, OF AN AIRCRAFT
有权
基本信息:
- 专利标题： METHOD AND DEVICE FOR PROVIDING AUTOMATIC LOAD ALLEVIATION TO A HIGH LIFT SURFACE SYSTEM, IN PARTICULAR TO A LANDING FLAP SYSTEM, OF AN AIRCRAFT
- 专利标题（中）：方法和设备，用于使自动负载放缓高升力区系统，特别是在飞机着陆襟翼系统
- 申请号：EP06829459.4 申请日：2006-12-08
- 公开(公告)号：EP1960263B1 公开(公告)日：2011-03-16
- 发明人： FLEDDERMANN, Andreas , HARTWIG, Wolfgang , DARBOIS, Alexandre , RICHTER, Martin
- 申请人： Airbus Operations GmbH
- 申请人地址： Kreetslag 10 21129 Hamburg DE
- 专利权人： Airbus Operations GmbH
- 当前专利权人： Airbus Operations GmbH
- 当前专利权人地址： Kreetslag 10 21129 Hamburg DE
- 代理机构： Kopf, Korbinian Paul
- 优先权： DE102005059369 20051213
- 国际公布： WO2007068413 20070621
- 主分类号： B64C13/24
- IPC分类号： B64C13/24 ; B64D45/00 ; G05D1/00
摘要：
Described are a method and a device for providing automatic load alleviation to a high lift surface system, in particular to a landing flap system, of an aircraft when a blockage occurs, wherein in response to a control signal emitted by a control device (31, 32, 35) at least one high lift surface (11, 12, 21), which is actuated by means of a local mechanical final control element (16, 26), is brought to a predetermined position by a central drive unit (13, 23) that is connected by way of a rotary shaft arrangement (15, 25) to the local final control element (16, 26) by means of generating a torque transmitted by the central drive unit (13, 23) to the rotary shaft arrangement (15, 25). According to the invention, if a signal is registered that indicates that there is a blockage within the high lift surface system, the torque transmitted by the central drive unit (13, 23) to the rotary shaft arrangement (15, 25) is automatically reduced to a predetermined low torque value, and the position of the high lift surface system is fixed.
公开/授权文献:
IPC结构图谱:
| B | 作业；运输 |
| --B64 | 飞行器；航空；宇宙航行 |
| ----B64C | 飞机；直升飞机 |
| ------B64C13/00 | 用于驱动飞行操纵面，增升襟翼，空气动力制动装置或扰流片的操纵系统或传动系统 |
| --------B64C13/24 | .传动装置 |