Abstract: A cooler fan module, having: a fan frame, a fan wheel recess formed in the fan frame, wherein the fan wheel recess is bounded by a frame ring, a motor mount, which is arranged within the fan wheel recess and is mechanically connected to the fan frame by means of struts, a motor, more particularly an electric motor, which is held at least partially in the motor mount, and a fan wheel, which is arranged in the fan wheel recess and is rotationally driven by the motor, wherein the cooler fan module further has a separately formed, annular structure element, which is arranged on the frame ring.

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 present invention relates to a frame device for a radiator fan module for a motor vehicle, including a frame opening in which a motor seat for receiving a motor is arranged. The motor seat is connected to a frame edge of the frame opening by means of connecting struts. Each connecting strut comprises an inner end connected to the motor seat and an outer end connected to the frame edge of the frame opening. The setting angle of the profile of the respective connecting struts is adapted to the outflow direction of the air flowing out through the frame opening, over the length of the connecting strut from the inner end to the outer end of the connecting strut, such that the flow resistance of the respective connecting struts is as low as possible.

Abstract: A cooler fan module, having: a fan frame, a fan wheel recess formed in the fan frame, wherein the fan wheel recess is bounded by a frame ring, a motor mount, which is arranged within the fan wheel recess and is mechanically connected to the fan frame by means of struts, a motor, more particularly an electric motor, which is held at least partially in the motor mount, and a fan wheel, which is arranged in the fan wheel recess and is rotationally driven by the motor, wherein the cooler fan module further has a separately formed, annular structure element, which is arranged on the frame ring.

Abstract: A fan shroud of a motor vehicle has a shroud body which comprises a round airflow opening for a fan impeller. The fan shroud additionally includes a motor mount which is arranged above the airflow opening and is attached by means of a strut to a fastening dome. The fastening dome is attached to the shroud body and is oriented perpendicularly to said shroud body. The radially outer end of the fastening dome, with reference to the airflow opening, is at a varying distance from the mid-point of the airflow opening. This disclosure additionally relates to a cooler fan of a motor vehicle.

Abstract: This disclosure relates to a fan shroud of a motor vehicle, having a shroud body which comprises a round airflow opening for a fan impeller. The fan shroud additionally includes a motor mount which is arranged above the airflow opening and is attached by means of a strut to a fastening dome. The fastening dome is attached to the shroud body and is oriented perpendicularly to said shroud body. The radially outer end of the fastening dome, with reference to the airflow opening, is at a varying distance from the mid-point of the airflow opening. This disclosure additionally relates to a cooler fan of a motor vehicle.

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 present invention relates to a fan frame for a plurality of fan modules, particularly for a radiator of a motor vehicle, comprising a first fan holder having a first outflow region, at least one further fan holder having a further outflow region, and an intermediate region that connects adjoining edge regions of the first and the further fan holders to each other. The fan frame is characterised in that a shielding device, which separates the first and a further outflow region from each other, is provided in the intermediate region. The present invention further relates to a fan module, particularly having such a fan frame.

Abstract: The present invention relates to a frame device for a radiator fan module, in particular a radiator fan module for a motor vehicle, including a frame opening in which a motor seat for receiving a motor is arranged, wherein the motor seat is connected to a frame edge of the frame opening by means of connecting struts, wherein each connecting strut comprises an inner end connected to the motor seat and an outer end connected to the frame edge of the frame opening, wherein the setting angle of the profile of the respective connecting struts is adapted to the outflow direction of the air flowing out through the frame opening, over the length of the connecting strut from the inner end to the outer end of the connecting strut, such that the flow resistance of the respective connecting struts is as low as possible.

Abstract: A fan of a motor vehicle is particularly suited as a main fan of an internal combustion engine. The fan has a fan wheel with an outer ring which has a substantially L-shaped ring cross section. The L-shape is defined with a radial limb and an axial limb. The radial limb has a cross-sectional enlargement on a free-end side.

Abstract: The present invention relates to a fan frame for a plurality of fan modules, particularly for a radiator of a motor vehicle, comprising a first fan holder having a first outflow region, at least one further fan holder having a further outflow region, and an intermediate region that connects adjoining edge regions of the first and the further fan holders to each other. The fan frame is characterised in that a shielding device, which separates the first and a further outflow region from each other, is provided in the intermediate region. The present invention further relates to a fan module, particularly having such a fan frame.

Abstract: A fan of a motor vehicle is particularly suited as a main fan of an internal combustion engine. The fan has a fan wheel with an outer ring which has a substantially L-shaped ring cross section. The L-shape is defined with a radial limb and an axial limb. The radial limb has a cross-sectional enlargement on a free-end side.

Abstract: The invention relates to a brushless, electronically commuted motor, more particularly one used as drive motor for a ventilator drive mechanism in an automobile, comprising a permanent magnetic outer rotor (5), in which a stator (7) with three winding wires staggered at 120° el is mounted, in addition to several winding coils for each winding wire. The pitch of the coil of the winding coils (15-37) is s smaller than the pitch of the pole and 0.5 coils are wound per pole and wire (9, 11, 13). A flat, compact, light-weight, silent and efficient EC motor (1) is obtained due to the fact that each winding wire consists of several parallel-connected windings, the outer rotor (5) has at least p=3 pole pairs and a control plate with conductor rails is provided to connect the individual winding coils.

Abstract: The invention relates to a circuit configuration for connecting the stator windings of a brushless, electronically commutated motor, especially as a drive motor for an automobile fan drive. The configuration comprises a circuit board (63) with conducting paths, each of which is connected to the wire leads of the winding coils of each phase winding and one of which is connected to the ends of winding coils of all of the phase windings. This electronically commutated motor simplifies the interconnection of the stator windings in that the circuit board (63) includes an annular disk-shaped support plate (65) which, together with the stator assembly, is attached by a hub (67) to a bearing support pipe on the motor flange. The conducting paths are made of stamped conductor rails (73, 75, 77, 79) which are fixed on the support plate (65), concentrically to the hub (67).