FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering, particularly, to air intake deicing systems. Turbojet nacelle air intake edge 4a is equipped with electric deicing device 11 arranged at its inner surface including at least one panel comprising cellular structure 13 of electrically conducting material and electric connectors 21, 22 connected to said structure. Cellular structure cells are arranged perpendicular to panel plane. Said cellular structure is composed of some parallel strips 16, two of them converge and diverge in turns to make the cells hereupon. Strips 16 may be glued or welded together Said panel comprises first and second connectors 21, 22. Note here that first ends of every strip. Said panel is equipped with electric insulators 23 covering the cellular structure edges. Device 11 can remove ice and kill ice at a time.
EFFECT: deicing and noise killing.
9 cl, 7 dwg
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Authors
Dates
2013-09-10—Published
2009-03-12—Filed