ANTI-ICING STACK

• Main Authors: JUERGENS MICHAEL, HABBE ANDREA, AUDENAERT FRANS A, KUEHNEWEG BERND, SCHUELL CHRISTOPH T R
• Format: Patent
• Language: Chinese; English
• Published: 27.11.2020
• Subjects: 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

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 additionallayer. 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 layerand a tensile modulus of no more than the tensile modulus of the erosion protection layer. The additional layer may be a foam adhesive layer. 本发明描述了用于保护空气动力学表面的防结冰层叠件。在一些实施方案中，防结冰层叠件包括防结冰层、弹性体腐蚀保护层和附加层。该腐蚀保护层设置在该防结冰层与该附加层之间。该附加层的厚度大于该腐蚀保护层的厚度，并且该附加层的拉伸模量不超过该腐蚀保护层的拉伸模量。该附加层可以是泡沫粘合剂层。