发明授权
US08793970B2 Piezoelectric de-icing of an air inlet 有权
进气口的压电除冰

  • 专利标题: Piezoelectric de-icing of an air inlet
  • 专利标题(中): 进气口的压电除冰
  • 申请号: US12738960
    申请日: 2008-09-29
  • 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
Piezoelectric de-icing of an air inlet
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.
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