ANTI-ICING STACK

Anti-icing stacks for protecting an aerodynamic surface are described. In some embodiments, an anti-icing stack includes an anti-icing layer, an elastomeric erosion protection layer, and an additional layer. The erosion protection layer is disposed between the anti-icing layer and the additional lay...

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Bibliographische Detailangaben
Hauptverfasser:	AUDENAERT, Frans A, JÜRGENS, Michael, KÜHNEWEG, Bernd, SCHUELL, Christoph T.R, DEN DRIJVER, Andrea
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AEROPLANES AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING CHEMISTRY COSMONAUTICS DYES EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS HEATING HELICOPTERS LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PAINTS PARACHUTES PERFORMING OPERATIONS POLISHES PRODUCING MECHANICAL POWER TRANSPORTING USE OF MATERIALS AS ADHESIVES WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	Anti-icing stacks for protecting an aerodynamic surface are described. In some embodiments, an anti-icing stack includes an anti-icing layer, an elastomeric erosion protection layer, and an additional layer. The erosion protection layer is disposed between the anti-icing layer and the additional layer. The additional layer has a thickness greater than the thickness of the erosion protection layer and a tensile modulus of no more than the tensile modulus of the erosion protection layer. The additional layer may be a foam adhesive layer. L'invention concerne des empilements antigivrage pour la protection d'une surface aérodynamique. Dans certains modes de réalisation, un empilement antigivrage comprend une couche antigivrage, une couche de protection contre l'érosion élastomère et une couche supplémentaire. La couche de protection contre l'érosion est disposée entre la couche antigivrage et la couche supplémentaire. La couche supplémentaire a une épaisseur supérieure à l'épaisseur de la couche de protection contre l'érosion et un module de traction inférieur ou égal au module de traction de la couche de protection contre l'érosion. La couche supplémentaire peut être une couche adhésive en mousse.