To reduce a spark generation risk caused by a lightning current, in a composite structure having a structure in which components composed of a composite material are connected together by a fastener.SOLUTION: A composite structure according to the present embodiment comprises a composite material having a through-hole, and a fastener that is inserted into the through-hole and that connects the composite material to another component. At least a part of the composite material is made of a conductive composite material. The thickness of a part of the conductive composite material formed with the through-hole is set greater than the thicknesses of the other parts of the conductive composite material.SELECTED DRAWING: Figure 3
【課題】複合材で構成される部品をファスナで連結した構造を有する複合材構造体において雷電流に起因するスパークの発生リスクを低減することである。【解決手段】実施形態に係る複合材構造体は、貫通孔を有する複合材と、前記貫通孔に挿入され、前記複合材を他の部品と連結するファスナとを有し、前記複合材の少なくとも一部を導電性複合材で構成し、前記貫通孔が形成される前記導電性複合材の部分の厚さを、前記導電性複合材の他の部分における厚さよりも厚くしたものである。【選択図】 図3
COMPOSITE STRUCTURE, AIRCRAFT, AND METHOD FOR GUIDING LIGHTNING CURRENT
複合材構造体、航空機及び雷電流の誘導方法
2019-09-19
Patent
Electronic Resource
Japanese
COMPOSITE STRUCTURE, AIRCRAFT, AND LIGHTNING CURRENT GUIDING METHOD
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