Abstract:
The invention relates to an integrated device (1) for the protection against electrical discharges of conductive fixing elements between one another or of a conductive fixing element and another conductive element of aircraft, comprising a cap (3) and an o-ring gasket (4) made of non-conductive insulating material, the mentioned integrated device (1) comprising a conductive fixing element (2) working together with the cap (3) and the o-ring gasket (4), the fixing element (2) surrounding the cap (3) and the o-ring gasket (4) in a non-conductive manner, thus preventing the possibility of electrical discharges such that in the device (1) the number of necessary components is minimized, the impact in weight for the aircraft being minimum, the fixing element (2) further comprising a thread (5) on the outer face of the area that has to be protected.
Abstract:
The invention relates to a device (1) for the protection against electrical discharges of a conductive fixing element (4) of an aircraft, comprising a cap (2) made of non-conductive material and a washer (3) made ofnon-conductive material insulating the fixing element (4) from electrical discharges, said cap being an open receptacle with a cylindrical shape closed at one of its ends and open at the other end, comprising at the lower part of its inner face a thread (15), the washer (3) being retained by the fixing element (4), said washer (3) having a thread (5) on its outer face coupling with the complementary thread (15) in the lower area of the inner face of the cap (2), relative movements between the washer (3) and the cap (2) being prevented.
Abstract:
Aplicable en instalaciones con dos barras de reacción (4) unidas a una primera (2) y a una segunda pieza (3) y dispuestas superiormente a dos actuadores (1), también unidos a la primera (2) y segunda pieza (3) para producir el desplazamiento relativo entre las piezas (2) y (3). Comprende un soporte (5) ubicado entre las barras de reacción (4) y fijado a las mismas cubriendo al menos su parte superior; al menos un primer cable (9), por cada barra de reacción (4), situado sobre la superficie del soporte (5) y cuyos extremos se unen a las caras laterales enfrentadas de un actuador (1); unos brazos verticales (10) unidos al soporte (5) y a dos barras paralelas horizontales (11), situadas entre las caras laterales enfrentadas de los actuadores (1); al menos un segundo cable (12) situado alrededor de cada una de las barras paralelas horizontales (11) que se fijan a la cara lateral de un actuador (1) para que al desconectarse un actuador (1) de la primera (2) o segunda pieza (3) quede retenido mediante el dispositivo.
Abstract:
The invention relates to a device (12) for protecting a conductive fixing element (5) of an aircraft subjected to high charges against electrical discharges, the device (12) comprising a cap (6) made of non-conductive material, a washer (7) made ofconductive metal material and an o-ring gasket (8) made of non-conductive material retained by the washer (7), the washer (7) being retained by the fixing element (5) subjected to a high charge that must be protected, and the cap (6) and the o-ring gasket (8) non-conductively surrounding the fixing element (5), thus preventing the possibility of electrical discharges.