The invention relates to a hybrid module (1) for a drive train (2) of a motor vehicle, comprising a housing (3), an electric machine (4) accommodated in the housing (3), an input shaft (5), a carrier (7) rotationally coupled to a rotor (6) of the electric machine (4), a disconnect clutch (8) operatively introduced between the input shaft (5) and the carrier (7), wherein the disconnect clutch (8) is arranged with multiple friction elements (9a, 9b) radially inside a sleeve-type torque transmission region (10) of the carrier (7) coupled to the rotor (6), a hydraulic actuation unit (11) provided for engaging and disengaging the disconnect clutch (8), and two sub-clutches (12, 13) which each have multiple friction elements (9a, 9b) arranged radially inside the torque transmission region (10) of the carrier (7), and which are rotationally fixed to the carrier (7) by their first clutch component (14b, 14c), wherein the actuation unit (11) has a hydraulic conduit (15) which is hydraulically coupled to an actuating piston (16) accommodated inside the housing (3) on the input shaft (5), and which is introduced into the input shaft (5), forming, at least in part, a rotary union. The invention also relates to a drive train (2) comprising said hybrid module (1).
Hybridmodul mit Eingangswelle mit Drehdurchführung sowie Betätigungseinrichtung für eine von mehreren Kupplungen; sowie Antriebsstrang
2021-04-22
Patent
Electronic Resource
German
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