Abstract: A device for displaying an luminous message on the fairing of an aircraft includes: an electroluminescent sheet plated against the fairing; a means for attaching the electroluminescent sheet onto the fairing; a means for supplying the electroluminescent sheet with electricity; a means for electrically connecting the electroluminescent sheet to the means for supplying electricity; and a means for controlling the electroluminescent sheet in an powered-on state, in which the electroluminescent sheet is supplied with electricity and emits light, or in a powered-off state, in which the electroluminescent sheet is inoperative.

Abstract: Disclosed is a human-machine interface apparatus (10), comprising a display unit (102) and a control unit (101), wherein the display unit (102) and the control unit (101) have two types of installation state. In the first installation state, the display unit (102) and the control unit (101) are directly connected together, and in the second installation state, the display unit (102) and the control unit (101) are installed in two locations, respectively, and connected via a cable (104). Since the installation state of the display unit (102) and the control unit (101) can be switched between the two types of installation state as required, flexible installation is provided for a user according to the working environment. Further disclosed is a control cabinet including the present human-machine interface.

Abstract: A connection device includes a male connector furnished with several identical male contact pins and a female connector comprising a body in which reception sockets are formed designed to receive male contact pins. The body of the female connector is cased in an outer shielding element, and at least one of the identical male contact pins, called the ground pin, is arranged so as to be in contact with at least one flexible strip of the shielding element.

Abstract: The invention relates to a connection device comprising a male connector (1) furnished with several identical male contact pins (10) and a female connector (2) comprising a body in which reception sockets are formed designed to receive male contact pins (10). This device is characterized in that: the body of the female connector (2) is cased in an outer shielding element (20), at least one of the identical male contact pins, called the earth pin (102), is arranged so as to be in contact with at least one flexible strip (202) of the shielding element (20).