发明申请
US20130043343A1 METHOD OF PROCESSING ACOUSTIC WAVES EMITTED AT THE OUTLET OF A TURBO ENGINE OF AN AIRCRAFT WITH A DIELECTRIC-BARRIER DISCHARGE DEVICE AND AIRCRAFT COMPRISING SUCH A DEVICE
有权
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基本信息:
- 专利标题: METHOD OF PROCESSING ACOUSTIC WAVES EMITTED AT THE OUTLET OF A TURBO ENGINE OF AN AIRCRAFT WITH A DIELECTRIC-BARRIER DISCHARGE DEVICE AND AIRCRAFT COMPRISING SUCH A DEVICE
- 专利标题(中):在具有电介质障碍物放电装置的飞机的涡轮发动机出口处发射的声波的方法和包含这种装置的飞机
- 申请号:US13643382 申请日:2011-04-18
- 公开(公告)号:US20130043343A1 公开(公告)日:2013-02-21
- 发明人: Alexandre Alfred Gaston Vuillemin
- 申请人: Alexandre Alfred Gaston Vuillemin
- 申请人地址: FR Paris
- 专利权人: SNECMA
- 当前专利权人: SNECMA
- 当前专利权人地址: FR Paris
- 优先权: FR1053221 20100427
- 国际申请: PCT/FR2011/050886 WO 20110418
- 主分类号: B64C1/40
- IPC分类号: B64C1/40 ; H01T23/00
摘要:
A method of processing acoustic waves emitted at an outlet of a turbo engine of an aircraft with a dielectric barrier discharge device, and an aircraft including such a device. The method includes activating the dielectric barrier discharge device so as to emit an electric wind in a direction of acoustic waves so as to attenuate the acoustic waves. An aircraft can include such a dielectric barrier discharge device.
摘要(中):
一种处理在具有电介质阻挡物排出装置的飞行器的涡轮发动机的出口处发出的声波的方法,以及包括这种装置的飞机。 该方法包括激活介质阻挡放电装置,以便在声波方向上发出电风,以衰减声波。 飞机可以包括这种介电阻挡放电装置。
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 |
------B64C1/00 | 机身;机身,机翼,稳定面或类似部件共同的结构特征 |
--------B64C1/40 | .隔音和隔热 |