FIELD: aviation.
SUBSTANCE: invention relates to design of fuel tanks. System of electroconductive compressed bushing for structures based on polymer reinforced by carbon fibres comprises element reinforced by carbon fibres with opening, passage component with external thread taken in the opening, bushing, taken is in the opening, nut, taken on the external thread of passage component for bushing compression in length. Bushing in compressed state includes at least one bellows folding between opposite end sections, bellows fold expands diametrically upon compression of end sections by nut and provides electrical conductivity.
EFFECT: possibility to prevent sparks in fuel tank.
12 cl, 9 dwg
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