发明授权
- 专利标题: Piezoelectric de-icing of an air inlet
- 专利标题(中): 进气口的压电除冰
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申请号: US12738960申请日: 2008-09-29
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公开(公告)号: US08793970B2公开(公告)日: 2014-08-05
- 发明人: Thierry Le Docte
- 申请人: Thierry Le Docte
- 申请人地址: FR Gonfreville l'Orcher
- 专利权人: Aircelle
- 当前专利权人: Aircelle
- 当前专利权人地址: FR Gonfreville l'Orcher
- 代理机构: Brinks Gilson & Lione
- 优先权: FR0707380 20071022
- 国际申请: PCT/FR2008/001353 WO 20080929
- 国际公布: WO2009/077666 WO 20090625
- 主分类号: F02G3/00
- IPC分类号: F02G3/00
摘要:
A lip assembly for an air inlet of a turbojet engine nacelle includes an inner surface, an external surface. A portion of the external surface is covered by an ice-repellent coating. In particular, the ice-repellent coating includes a piezoelectric actuator which vibrates the external surface and is combined into a matrix of the ice-repellent coating.
公开/授权文献
- US20110011056A1 PIEZOELECTRIC DE-ICING OF AN AIR INLET 公开/授权日:2011-01-20
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