Patent ID: 7458665

Claim:
An assembly for feeding fluid to equipment comprising a feed base provided with a filling orifice communicating with at least one feed duct for feeding fluid to the equipment, wherein the fluid is packaged in a container provided with a feed opening which is adapted to be connected to the filling orifice of the feed base via a fitting that is pre-mounted on the container, and including first axial locking means for mounting the fitting on the container and second axial locking means for mounting the fitting on the base, wherein mounting the fitting on the base comprises moving the fitting in translation along a vertical mounting axis, and pivoting the fitting about the mounting axis; wherein the fitting is provided with at least one keying finger which extends substantially vertically and which, while the fitting is being pivoted, is received axially in a matched annular axial groove segment which is formed in an axial end face of the base facing the keying finger, so that a container equipped with the fitting can be mounted only on a determined base provided with the groove matched with the keying finger on the fitting.