基本信息:
- 专利标题： 减少空气动力干扰的装置及方法、空气动力外形及吊架
- 专利标题（英）：DEVICE FOR REDUCING AERODYNAMIC DISTURBANCES IN WAKE OF AERODYNAMIC PROFILE BY VARIABLE-DISTRIBUTION BLOWING ON TOP SIDE AND UNDERSIDE
- 申请号：CN201710270404.6 申请日：2017-04-24
- 公开(公告)号：CN107434032A 公开(公告)日：2017-12-05
- 发明人： 杰罗姆·科尔马格罗
- 申请人： 空中客车运营简化股份公司
- 申请人地址： 法国图卢兹
- 专利权人： 空中客车运营简化股份公司
- 当前专利权人： 空中客车运营简化股份公司
- 当前专利权人地址： 法国图卢兹
- 代理机构： 北京集佳知识产权代理有限公司
- 代理人： 魏金霞; 王艳江
- 优先权： 1653720 2016.04.27 FR
- 主分类号： B64C23/00
- IPC分类号： B64C23/00 ; B64D29/04
A device for reducing aerodynamic disturbances in the wake of an aerodynamic profile. The device comprises a first air ejection nozzle arranged on the top side of the profile and a second air ejection nozzle arranged on the underside of the profile. A first blowing chamber is fluidically connected to the first nozzle and a second blowing chamber is fluidically connected to the second nozzle. Air supply means are configured to vary the distribution of air between said first blowing chamber and second blowing chamber. The distribution of the blown air can thus be adapted depending on the situation in which the profile is used, for example depending on the flight phase of an aircraft equipped with such a profile. Also, an aerodynamic profile, a pylon supporting a propulsion assembly for an aircraft comprising such an aerodynamic profile, and an aircraft.
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 |
| ------B64C23/00 | 其他类目不包含的影响流经飞机表面的空气流 |