Abstract: A compressor module with an pot-shaped compressor casing with a casing bottom and a casing wall which has an outlet for a compressed refrigerant, with a separator device for separating a lubricant mixed in with the refrigerant, the separator device is introduced into a high-pressure chamber of the compressor casing, wherein the separator device has a hollow-cylindrical chamber wall which forms a separation chamber fluidically connected to the outlet, and the a separator is received in the separation chamber to form an annular space.

Abstract: A compressor module has a compressor housing with a high-pressure chamber and an outlet for a compressed refrigerant, and a separation device, accommodated in the compressor housing, for separating out a lubricant mixed with the refrigerant. The separation device has a hollow-cylindrical separation portion and a funnel-shaped outlet portion for the refrigerant, which outlet portion protrudes into the hollow-cylindrical separation portion, forming an annular space. The separation device, by use of a portion end of the separation portion, sits inside a receptacle in the compressor housing, which receptacle is connected to a lubricant reservoir. The separation device, by means of the outlet portion, at least partially sits inside the outlet. The separation device is securely held in the compressor housing by an interlocking connection such that it is prevented from twisting and/or axial displacement.

Abstract: A valve assembly for an electrical refrigerant compressor of a motor vehicle, comprising: a flexurally elastic valve plate for the pressure-regulated opening and closing of an outlet opening of the refrigerant compressor; and a rigid stop plate for limiting the movement of the valve plate, the stop plate and the valve plate being in the form of a preassembled component.

Abstract: A compressor module with an pot-shaped compressor casing with a casing bottom and a casing wall which has an outlet for a compressed refrigerant, with a separator device for separating a lubricant mixed in with the refrigerant, the separator device is introduced into a high-pressure chamber of the compressor casing, wherein the separator device has a hollow-cylindrical chamber wall which forms a separation chamber fluidically connected to the outlet, and the a separator is received in the separation chamber to form an annular space.

Abstract: An electric-motor refrigerant compressor, for compressing a fluid, having a compressor housing having a housing bottom, and having a compressor part mounted in the compressor housing for conveying the fluid from a low pressure-side inlet to a high pressure-side outlet. The separating device is introduced into the housing bottom and has a cylindrical separating chamber which is connected to the outlet, and a separator which is arranged coaxially in said separating chamber for separating lubricant which is contained in the fluid, and a high pressure chamber of the compressor housing is coupled in flow terms by means of a passage duct to the separating chamber. The passage duct may be made in an intermediate wall between the high pressure chamber and the separating chamber in such a way that said passage duct opens into the separating chamber offset radially and on the outer side of the separator.