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Drivetrain unit with transmission-side mounting of a triple clutch of a hybrid module

A technology of hybrid power module and driving system, which is applied in the direction of fluid-driven clutches, mechanical-driven clutches, non-mechanical-driven clutches, etc., can solve the problems of complex support of component parts, achieve space saving, reliable support, and reduce axial structural space Effect

Active Publication Date: 2019-11-05
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, a disadvantage has been found in the hybrid modules known from the prior art that the mounting of their individual components is generally relatively complex

Method used

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  • Drivetrain unit with transmission-side mounting of a triple clutch of a hybrid module

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Embodiment Construction

[0025] in figure 1 A drive train unit 1 according to the invention is shown in FIG. Drive system unit 1 in figure 1 Used in the drive train of motor vehicles. The drive train unit 1 particularly forms a unit composed of a hybrid power module 2 and a transmission device 14. The transmission device 14 is designed as a normal motor vehicle transmission, here as a dual clutch transmission. In this embodiment, for the sake of clarity, only the two transmission input shafts 12 and 13 of the transmission device 14 are drawn except for the hybrid power module 2. In addition, the hybrid power module 2 of the drive train unit 1 is rotationally coupled with an output shaft 22 (crankshaft) of an internal combustion engine, such as a gasoline engine or a diesel engine. The hybrid module 2 is a module composed of a motor 5 that can be used as a motor and a generator, and a plurality of clutches 8, 9, and 10. Therefore, the drive train unit 1 is used as a hybrid drive train unit 1 and used...

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Abstract

The invention relates to a drivetrain unit (1) for a motor vehicle, the drivetrain unit having a hybrid module (2), which is equipped with an electric machine (5) which has a stator (3) and a rotor (4), with at least two clutches (8, 9, 10) which have clutch parts (6a, 7a; 6b, 7b; 6c, 7c) which are respectively connectable to one another, and with a rotor carrier (11) to which the rotor (4) is attached and to which at a given time one clutch part (6a, 6b, 6c) of the at least two clutches (8, 9, 10) is non-rotationally connected, and having a transmission device (14) which interacts by means ofa transmission input shaft (13) with the hybrid module (2), wherein the rotor carrier (11) is mounted on the transmission input shaft (13) so as to be rotatable relative thereto.

Description

Technical field [0001] The invention relates to a drive train unit for motor vehicles, such as passenger cars, trucks, buses or other commercial vehicles. The drive train unit has a hybrid power module and a transmission device. The hybrid power module is equipped with a motor including a stator and a rotor, at least Two clutches each including a clutch component that can be connected to each other and a rotor support, wherein the rotor is mounted on the rotor support, and the rotor support is connected to a corresponding one of the at least two clutches in a non-rotatable manner; the transmission device uses (section 2) The transmission input shaft and the hybrid power module work together / couple or can be coupled. Therefore, the present invention relates to a drive train unit, which is in the form of a combined structure consisting of a hybrid power module (also configured as a modular device / modular system consisting of an electric motor and at least two clutches) and a trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/00B60K17/02H02K7/108F16D21/06
CPCB60K17/02H02K7/006H02K7/108B60Y2200/92B60Y2400/4244F16D25/082F16D25/10F16D2021/0692Y02T10/62F16D21/06F16D2021/0661B60K6/387B60K2006/4825
Inventor 迪克·赖茨
Owner SCHAEFFLER TECH AG & CO KG
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