A separator assembly for separating a fluid, particularly a lubricant from a refrigerant fluid

The invention relates to a separator assembly for separating a fluid, particularly a lubricant from a refrigerant fluid, comprising - a separating cylinder (6, 60) with an at least one inlet (4, 40) for the coolant fluid having inlet region (5) and a spaced apart therefrom in the axial direction of the outlet (3) for the separated fluid and - a coaxially in the separation cylinder (6, 60) is arranged separating pipe (7) extending at least over the inlet region (5) of the separating cylinder (6, 60) such that the separation pipe (7) by the separating cylinder (6, 60) in the inlet region (5) is spaced in the radial direction, characterized by a in the inlet region (5) is arranged spring-loaded closure element (8, 80) which is adapted to the flow speed of flowing through the at least one inlet (4, 40) the volume flow of the coolant fluid selbstatig to regulate.