Torsional Vibration Damping System for a Motor Vehicle Drive Train, Hybrid Drive Module, and Motor Vehicle Drive Train
AssigneeZF Friedrichshafen AG
InventorsKim Führer, Matthias Cudok, Thomas Riedisser, Thorsten Müller, Stephan Stroph
Life of this patent
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Abstract
A torsional vibration damping system (7) for a motor vehicle drive train (1) has an input side (14) and an output side (26) connected via a damper unit (27). The damper unit (27) includes two torsional vibration dampers (17, 18) and a vibration damper (19). The damper unit (27) are configured for placement in a wet space (30) of a housing (6).
Claims23
1-13:
- (canceled)
A torsional vibration damping system (7) for a motor vehicle drive train (1) having an input side (14) and an output side (26), the torsional vibration damping system (7) comprising:
- a damper unit (27) connecting the input side (14) and the output side (26), the damper unit (27) comprising two torsional vibration dampers (17, 18) and a vibration damper (19), the damper unit (27) configured for placement in a wet space (30) of a housing (6).
A hybrid drive module (3) for a motor vehicle drive train (1), comprising:
- a torsional vibration damping system (7) comprising a damper unit (27) and a vibration damper (19) which are provided between an input side (14) and an output side (26) of the torsional vibration damping system (7);
- an electric machine (9), the electric machine (9) connected to an output side (11) of the hybrid drive module (3);
- a separating clutch (8), the torsional vibration damping system (7) connected at the output side (26) to the separating clutch (8), the torsional vibration damping system (7) connectable to the output side (11) of the hybrid drive module (3) via the separating clutch (8);
- and
- a housing (6) in which the torsional vibration damping system (7) and the electric machine (9) are accommodated, the damper unit (27) and the vibration damper (19) placed in a wet space (30) of the housing (6),
- wherein the damper unit (27) comprises two torsional vibration dampers (17, 18).
Dependencies are inferred from the claim text.