Lightning protection system for composite aircraft structures (Machine-translation by Google Translate, not legally binding)
A protection system against electric discharges, especially lightnings, for aircraft structural components, comprising a metal mesh (1) covering the outer face of the entire surface exposed to lightning impacts a part or washer (2) of insulating material which is placed inside the internal part (I.P...
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Format: | Patent |
Sprache: | eng ; spa |
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Zusammenfassung: | A protection system against electric discharges, especially lightnings, for aircraft structural components, comprising a metal mesh (1) covering the outer face of the entire surface exposed to lightning impacts a part or washer (2) of insulating material which is placed inside the internal part (I.P.) to be fastened a metal material strip (3) located outside the row of fastening elements (R) whose insertion is made during the same curing process of the structural component, later on drilling and countersinking said component for the installation of the fastening elements (R) and an organic finishing (O.F.) covering the entire structure, including the head of the fastening element (R). The invention is applicable to fuel tanks manufactured with composite materials. (Machine-translation by Google Translate, not legally binding)
Un sistema de protección contra descargas eléctricas, especialmente rayos, de componentes estructurales de aviones, que comprende una malla metálica (1) que cubre la cara exterior de toda la superficie expuesta a impacto de rayos; una pieza o arandela (2) de material aislante colocada en el interior de la pieza interna (P.I.) a sujetar; una tira (3) de material metálico ubicada en el exterior de la hilera de elementos sujetadores (R), cuya introducción se realiza durante el mismo proceso de curado del componente estructural, efectuándose posteriormente el taladrado y avellanado de dicho componente para la instalación de los elementos sujetadores (R); y un acabado orgánico (A.O.) que cubre toda la estructura, incluida la cabeza del elemento sujetador (R). El invento es aplicable a tanques de combustible fabricados de materiales compuestos. |
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