Fluidic connection device and fluidic connection assembly comprising such a fluidic connection device

A fluidic connection device, comprising:

• a flange, forming an external front axial surface and an external rear axial surface, opposite the external front axial surface, the external front axial surface and the external rear axial surface being annular, perpendicular to a central longitudinal axis of the flange, and oriented to be faced respectively in a frontward direction parallel to the longitudinal axis of the flange, and in a rearward direction opposite the frontward direction;
• and
• at least one nozzle centred around a longitudinal axis, through which passes a distal internal channel, and which is configured so as to be fluidically coupled to a complementary connection device, the nozzle comprising:
• a rear end, mounted in an internal housing of the flange;
• and
• a front end, disposed beyond the external front axial surface of the flange in the frontward direction;
• the nozzle being mounted in the flange:
• with the possibility of tilting relative to the flange;
• and
• with the possibility of limited movement relative to the flange in the frontward and rearward directions and in all the directions radial to the longitudinal axis of the flange;
• the rear end of the nozzle being integrally secured in movement with the flange radially to the longitudinal axis, allowing for radial clearances between an external collar of the nozzle and the flange, the external collar being cylindrical and arranged at the rear end of the nozzle;
• a cover, which forms a rear axial surface capable of cooperating with the external front axial surface of the flange in order to guide a movement of the flange relative to the cover radially to the longitudinal axis of the flange,
• wherein the fluidic connection device includes a rod comprising:
• an intermediate internal channel;
• a front end, mounted in sealed cooperation with the rear end of the nozzle with the possibility of tilting of the rod relative to the nozzle and relative to the flange, the front end of the rod being integrally secured to the rear end of the nozzle along the longitudinal axis of the nozzle, allowing for operating clearances, and the front end of the rod being integrally secured to the rear end of the nozzle radially to the longitudinal axis of the nozzle, allowing for operating clearances, for fluidic communication between the distal internal channel of the nozzle and the intermediate internal channel of the rod;
• and
• a rear end disposed beyond the flange, along the rearward direction for fluidic communication between the intermediate internal channel of the rod and a proximal internal conduit, relative to which the cover is intended to be immovable;
• with the intermediate internal channel passing through the rod from the front end of the rod to the rear end of the rod.