To achieve down-sizing and simplification of a hybrid vehicle driving device.SOLUTION: A driving device 1 comprises: an engine 2; a first motor 4 having a power generation function; a power division mechanism 6 which divides a driving force, which is outputted from the engine 2, to the first motor 4 side and a drive wheel 8 side; a differential gear 10 which transmits a torque to left and right drive wheels 8; and a second motor 5 which adjusts the torque to a torque which is transmitted to the differential gear 10 from the power division mechanism 6. In this driving device, the power division mechanism 6 has an output element 6S which outputs a torque toward the drive wheel 8, and further comprises a first deceleration part 9 which is connected to the output element 6S, and a second deceleration part 12 which is provided between the first deceleration part 9 and the differential gear 10. The second motor 5 is connected between an output side member of the first deceleration part 9 and an input side member of the second deceleration part 12.SELECTED DRAWING: Figure 1

    【課題】ハイブリッド車両用の駆動装置の小型化、簡素化を図る。【解決手段】エンジン2と、発電機能のある第1モータ4と、エンジン2が出力した駆動力を第1モータ4側と駆動輪8側とに分割する動力分割機構6と、左右の駆動輪8にトルクを伝達するデファレンシャルギヤ10と、動力分割機構6からデファレンシャルギヤ10に伝達されるトルクにトルクを加減する第2モータ5とを有する駆動装置1において、動力分割機構6は、駆動輪8に向けてトルクを出力する出力要素6Sを有し、出力要素6Sに連結された第1減速部9と、第1減速部9とデファレンシャルギヤ10との間に設けられた第2減速部12とを更に備え、第2モータ5は、第1減速部9の出力側部材と第2減速部12の入力側部材との間に連結されている。【選択図】図1


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    Title :

    HYBRID VEHICLE DRIVING DEVICE


    Additional title:

    ハイブリッド車両の駆動装置


    Contributors:

    Publication date :

    2019-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING



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