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Hybrid Drive Device Used For Motor Vehicle

A hybrid drive and motor vehicle technology, which is applied in the direction of motor vehicles, power units, hybrid vehicles, etc., can solve the problems of high cost and high assembly cost

Active Publication Date: 2014-10-22
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The large number of parts and the associated assembly costs are high on the one hand and expensive on the other hand

Method used

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  • Hybrid Drive Device Used For Motor Vehicle
  • Hybrid Drive Device Used For Motor Vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] exist figure 1 A hybrid drive train arrangement 1 for a motor vehicle can be recognized very well.

[0046] The hybrid drive train arrangement 1 has an electric machine 2 . The electric machine 2 is arranged in an outer coupling housing 3 .

[0047] The drive shaft 4 is arranged centrally on the input side. The drive shaft 4 can be connected to the electric machine 2 by means of the separating clutch K0. Motor 2 is designed as an internal rotor. The electric machine 2 has a rotor 5 and a stator 6 . The stator 6 is arranged fixed on the housing. The rotor 5 is rotatably arranged within the stator 6 . The rotor 5 has a rotor carrier 7 . The drive shaft 4 can be driven by an internal combustion engine. The drive shaft 4 can be coupled to the rotor 5 by means of the separating clutch K0 and can be disconnected or separated from the rotor 5 .

[0048] The rotor 5 and the stator 6 are arranged in a housing 8 . The housing 8 has a jacket region 9 extending essentiall...

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PUM

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Abstract

The invention relates to a hybrid drive device used for a motor vehicle. The hybrid drive device is provided with a motor, a drive shaft, a cut-off clutch and at least one friction clutch. The motor is provided with a rotor and a stator, wherein the drive shaft is driven by an internal combustion engine, the drive shaft can be connected and disconnected with the rotor through the cut-off clutch, the rotor can be connected with a speed changer through the friction clutch and is especially can be connected with a double-clutch speed changer, the rotor is supported in a support area through at least one support piece and can pre-fasten at least one support piece. Therefore, influence on assembly of the rotor and the support of the rotor caused by geometric tolerance can be avoided. At least one spring element is arranged for pre-fastening the at least one support piece.

Description

technical field [0001] The invention relates to a hybrid drive train arrangement (Hybridantriebsstrangvorrichtung) for a motor vehicle, with an electric motor, a drive shaft, a separating clutch and at least one friction clutch, wherein the electric motor has a rotor and a stator, wherein the drive shaft can be driven by an internal combustion engine, In this case, the drive shaft can be coupled and disengaged from the rotor by means of a separating clutch, wherein the rotor is coupled via at least one friction clutch to a transmission, in particular a dual-clutch transmission, wherein the rotor is mounted on at least one bearing by means of at least one bearing At the bearing region, and wherein the at least one bearing is prestressed. Background technique [0002] A hybrid drive train arrangement for a motor vehicle is known from DE 10 2004 034 389 A1. The hybrid drive train arrangement has an electric machine designed as an inner rotor with a stator fastened to the housi...

Claims

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Application Information

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IPC IPC(8): B60K6/26F16C25/06
CPCB60K6/26B60K6/405B60K2006/4825F16C19/548F16C25/083Y02T10/62
Inventor W.瓦格纳C.黑特尔F.科尔策
Owner VOLKSWAGEN AG
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