Abstract: The invention relates to a fan shroud for a motor vehicle, with a base body and with a holder for attaching a cooling hose. The holder is molded to the base body and has two spring tongues for at least partial gripping of the cooling hose. Furthermore, the invention relates to a radiator module for a motor vehicle.

Abstract: A fan shroud for a radiator fan contains a central impeller receptacle for receiving a radiator impeller, which receptacle defines a rotational axis for the radiator impeller which axis is oriented in an axial direction. The axial direction extends from an inflow side to a pressure side of the fan shroud. A shroud ring is provided, wherein a fan plane perpendicular to the axial direction is defined by the impeller receptacle and the shroud ring. A plurality of struts extend from the impeller receptacle to the shroud ring and extend from the inflow side to the pressure side. With a strut base, the struts are fastened to the impeller receptacle, and, with a strut tip, are fastened to the shroud ring. The struts are oriented at a strut angle in relation to the fan plane which angle varies from the strut base to the strut tip.

Abstract: A radiator fan module for a motor vehicle has a fan shroud with a fan impeller aperture and a motor support disposed within the fan impeller aperture, for an electric motor, and has a support-side housing part and has a plurality of struts that are connected to the fan shroud. A fan impeller is disposed in the fan impeller aperture and is driven in rotation about an axis of rotation. The fan impeller has a hub-side housing part and a plurality of radially outwardly directed radiator fan blades disposed on the hub-side housing part. The support-side housing part and the hub-side housing part have different diameters, wherein the support-side housing part or the hub-side housing part that has a greater diameter overlaps the other of the support-side housing part or the hub-side housing part, with an air gap being formed.

Abstract: A frame device for a fan module for a main cooler and for a charge air cooler of a motor vehicle, comprising a main frame for the main cooler and a charge air cooler, separate from the latter, for the charge air cooler, wherein a seal is provided between the main frame and the charge air frame. Furthermore, the invention relates to a fan module with such a frame device.

Abstract: A frame device for a fan module for a main cooler and for a charge air cooler of a motor vehicle, comprising a main frame for the main cooler and a charge air cooler, separate from the latter, for the charge air cooler, wherein a seal is provided between the main frame and the charge air frame. Furthermore, the invention relates to a fan module with such a frame device.

Abstract: The invention relates to a rotor hub assembly for an electric fan, in particular for a radiator fan of a motor vehicle, comprising a hub cup, which rotates during operation and which has air outlet guides on the inside of the hub cup, which air outlet guides are arranged and shaped in such a way that the air outlet guides guide and accelerate cooling air, wherein a magnetic return cup is arranged inside the hub cup, which return cup has air passage openings, which, together with the air outlet guides, form continuous air outlets for a cooling air flow from the pressure side to the vacuum side of the fan. The invention further relates to an electric fan having such a rotor assembly.

Abstract: The invention relates to a rotor hub assembly for an electric fan, in particular for a radiator fan of a motor vehicle, comprising a hub cup, which rotates during operation and which has air outlet guides on the inside of the hub cup, which air outlet guides are arranged and shaped in such a way that the air outlet guides guide and accelerate cooling air, wherein a magnetic return cup is arranged inside the hub cup, which return cup has air passage openings, which, together with the air outlet guides, form continuous air outlets for a cooling air flow from the pressure side to the vacuum side of the fan. The invention further relates to an electric fan having such a rotor assembly.