일 실시 예에 따른 복합재 레이어는 외부에 노출되는 전면에 형성되어 외부의 전자기파를 흡수하는 전파 흡수층; 및 상기 전파 흡수층의 후면에 배치되어 상기 전파 흡수층으로 흡수되는 전자기파를 반사하여 상쇄시키고, 낙뢰 피격시 낙뢰의 전기 에너지를 주변으로 전달하며 고밀도의 금속 메쉬를 포함할 수 있다.
According to an embodiment of the present invention, a composite material layer may comprise: a radio wave absorbing layer formed on a front surface exposed to the outside to absorb external electromagnetic waves; and a high-density metal mesh disposed on a rear surface of the radio wave absorbing layer, reflecting and canceling the electromagnetic waves absorbed by the radio wave absorbing layer, and transmitting electrical energy of lightning to the surroundings when the lightning strikes.
COMPOSITE MATERIAL LAYER STRUCTURAL INTEGRATED FUEL TANK AND AIRCRAFT COMPRISING SAME
복합재 레이어와 이를 포함하는 구조 일체형 연료 탱크 및 항공기
09.06.2020
Patent
Elektronische Ressource
Koreanisch
IPC: | B64C AEROPLANES , Flugzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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