Supercharger for an industrial vehicle with improved connection characteristics to the refrigeration circuit and the industrial vehicle comprising such a supercharger

摘要

Supercharger for an engine of an industrial or commercial vehicle, said supercharger comprising; - a body (5) of the supercharger that houses parts for compressing air and that defines a side (5 ') from which a propeller shaft (55) projects; - a closing head (6) connected to said body (5) of the supercharger and made in a single casting body, - a cooling circuit defined at least in part in said head (6), said cooling circuit comprising at least an inlet section and an outlet section of a cooling liquid, wherein said head (6) comprises at least a first portion (11) defining a first connection port (21), which is made in a single piece with the head (6) itself, to which a first hydraulic connector (22) can be directly connected to connect said cooling circuit to a first circulation line of said external cooling liquid to said supercharger (1), said first port (21) defining one of said sections of said cooling circuit, characterized in that the first hydraulic connector is a snap-fit connector and the first connection port (21) is suitable for said snap-in connector (22). Pressure.