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Hybrid module with fully integrated split clutch and dual clutch

A technology of hybrid power module and disconnecting clutch, which is applied in hybrid power vehicles, clutches, mechanical drive clutches, etc., can solve the problems of limitation, large structure, and complex structure.

Active Publication Date: 2022-02-22
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, it has proven to be a disadvantage of the hybrid modules known from the prior art that they are generally bulky in construction
In particular, most hybrid modules occupy a large structural space in the axial direction, so that such hybrid modules are currently relatively limited for use in smaller vehicles or the smallest vehicles
In addition, the structure of this type of hybrid module is relatively complicated, so there are also disadvantages in terms of manufacturing cost

Method used

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  • Hybrid module with fully integrated split clutch and dual clutch
  • Hybrid module with fully integrated split clutch and dual clutch
  • Hybrid module with fully integrated split clutch and dual clutch

Examples

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Comparison scheme
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Embodiment Construction

[0032] exist figure 1 The longitudinal section of the hybrid module 1 according to the invention with reference to the preferred first embodiment can be seen particularly clearly in FIG. In the operating state, the hybrid module 1 is a component of the drive train of a hybrid vehicle and is used in particular for an internal combustion engine (not shown here for reasons of clarity) or an electric machine 4 with a transmission (also not shown here for reasons of clarity). ) in the torque flow between. The hybrid module 1 basically has a plurality of clutches 5 and 8 which, in combination with the electric machine 4 , form the hybrid module 1 .

[0033] The separating clutch 5 (also referred to as first clutch / K0 clutch) of the hybrid module 1 is used to connect the output shaft of the internal combustion engine to a (counter-rotor) stationary component 23 of the rotor 3 of the electric machine 4 . For this purpose, a first clutch pack 6 of the separating clutch 5 , preferably...

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Abstract

The invention relates to a hybrid module (1) for a drive train of a motor vehicle, comprising: an electric machine (4) with a stator (2) and a rotor (3); A clutch pack (6) is connected in a rotationally fixed manner to the output shaft of the internal combustion engine and to the rotor (3) by means of a second clutch pack (7); and a double clutch (8), which is operatively connected to the rotor (3) , wherein the separation clutch (5) and the dual clutch (8) are arranged radially inside the motor (4); and the present invention also relates to a drive train for a hybrid vehicle, the drive train comprising a hybrid module ( 1).

Description

technical field [0001] The present invention relates to a hybrid power module for the drive system of a motor vehicle, namely a hybrid / hybrid multi-clutch device. The motor vehicle is, for example, a car, truck, bus or other commercial vehicles. The hybrid power module includes: a motor ( Also known as electric motor), separating clutch and double clutch, the electric machine has a stator and a rotor, the separating clutch is prepared to be connected to the output shaft of an internal combustion engine, such as a diesel engine or a gasoline engine, by means of a first clutch assembly, and is connected to the rotor in a torque-resistant manner by means of a second clutch assembly Connection, the double clutch is connected with the rotor action. Background technique [0002] For the state of the art in this field see DE 10 2009 059 944 A1. This document discloses a hybrid module for a vehicle drive train, wherein the hybrid module has a first separating clutch, an electric mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K6/48F16H3/00B60K6/387B60K6/40F16D21/06B60K17/02F16D25/10
CPCB60K6/387B60K6/40B60K6/48F16D25/10F16D25/0638F16D2021/0661F16D2021/0692Y02T10/62B60K17/02F16D21/06B60Y2200/92B60Y2200/11B60Y2200/14B60Y2400/428
Inventor 埃尔马·洛伦兹
Owner SCHAEFFLER TECH AG & CO KG