To provide a composite material structure enabling a lightning countermeasure while suppressing weighting.SOLUTION: A composite material structure comprises a first composite material obtained by laminating a plurality of first resin-impregnated first composite sheets into a first reinforcing fiber having conductivity, a second composite material obtained by impregnating a second resin into a second reinforcing fiber having conductivity, an insulating adhesive layer arranged between the first composite material and the second composite material and adhering the first composite material and the second composite material and a conductive member connecting the plurality of first composite material sheets.SELECTED DRAWING: Figure 1
【課題】複合材料構造体において、重量化を抑制しながら耐雷対策を可能とする。【解決手段】導電性を有する第1強化繊維に第1樹脂が含浸された複数の第1複合材料シートが積層される第1複合材料と、導電性を有する第2強化繊維に第2樹脂が含浸された第2複合材料と、第1複合材料と第2複合材料との間に配置されて第1複合材料と第2複合材料とを接着する絶縁性接着層と、複数の第1複合材料シートを接続する導電性部材とを備える。【選択図】図1
COMPOSITE MATERIAL STRUCTURE
複合材料構造体
2021-09-02
Patent
Elektronische Ressource
Japanisch
IPC: | 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 / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
COMPOSITE MATERIAL STRUCTURE AND METHOD FOR MANUFACTURING COMPOSITE MATERIAL STRUCTURE
Europäisches Patentamt | 2018
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