To provide a hybrid four-wheel drive vehicle which can minimize spatial limitations on a motor which performs energy regeneration, increase an energy regeneration amount, and prevent or inhibit deterioration of NVH characteristics.SOLUTION: A hybrid four-wheel drive vehicle includes: an electric motor 13 configured to transmit torque to a second propeller shaft 10 and having a power generation function; and a transmission mechanism 15 which is connected to the side of the second propeller shaft 10 which is opposite to an engine 1 across a transfer 8 in a fore and aft direction of a vehicle body 2 and is configured so that a rotation number of the electric motor 13 becomes higher than a rotation number of the second propeller shaft. The electric motor 13 is disposed between the transfer 8 and the transmission mechanism 15 at the second propeller shaft 10 in the fore and aft direction of the vehicle body 2.SELECTED DRAWING: Figure 1

    【課題】エネルギ回生を行うモータに対するスペース上の制約を可及的に少なくすることができるとともに、エネルギの回生量を多くし、かつ、NVH特性の悪化を防止もしくは抑制することができるハイブリッド四輪駆動車を提供する。【解決手段】ハイブリッド四輪駆動車において、第2プロペラシャフト10にトルク伝達可能に構成された発電機能を有する電動機13と、第2プロペラシャフト10における車体2の前後方向でトランスファ8を挟んでエンジン1とは反対側にトルク伝達可能に連結されていて第2プロペラシャフトの回転数に対して電動機13の回転数が高回転数となるように構成された伝動機構15とを備え、電動機13は、第2プロペラシャフト10における車体2の前後方向でトランスファ8と伝動機構15との間に配置されている。【選択図】図1


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    Title :

    HYBRID FOUR-WHEEL DRIVE VEHICLE


    Additional title:

    ハイブリッド四輪駆動車


    Contributors:
    SEGAWA TAKU (author) / KUWABARA SEIJI (author) / HAHATA YOHEI (author)

    Publication date :

    2019-02-28


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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