PROBLEM TO BE SOLVED: To provide a hybrid vehicle drive device that can alleviate shock caused by engagement of a clutch installed in a power transmission path for transmitting engine torque to a drive shaft.SOLUTION: A hybrid vehicle drive device 100 includes: an engine output shaft 61; a drive shaft 66 coupled to driving wheels 70a, 70b; a reduction gear mechanism 4 coupled to the drive shaft 66; a rotating electric machine 1 having an inner rotor 10, an outer rotor 20 and a stator 30; a first power transmission path R1 for transmitting torque of the engine output shaft 61 to the inner rotor 10; a second power transmission path R2 for transmitting torque of the outer rotor 20 to the reduction gear mechanism 4; a third power transmission path R3 for transmitting torque of the engine output shaft 61 to the reduction gear mechanism 4 without interposing the first power transmission path R1 and the second power transmission path R2; a speed increase gear mechanism 5 of the first power transmission path R1; and a clutch 81 of the third power transmission path R3.SELECTED DRAWING: Figure 1

    【課題】エンジンのトルクを駆動軸に伝達するための動力伝達経路に設けられるクラッチの接続時のショックを緩和することができるハイブリッド車両駆動装置を提供する。【解決手段】ハイブリッド車両駆動装置100は、エンジン出力軸61と、駆動輪70a,70bに連結される駆動軸66と、駆動軸66に連結される減速ギヤ機構4と、インナーロータ10、アウターロータ20及びステータ30を有する回転電機1と、エンジン出力軸61のトルクをインナーロータ10に伝達する第一動力伝達経路R1と、アウターロータ20のトルクを減速ギヤ機構4に伝達する第二動力伝達経路R2と、第一動力伝達経路R1及び第二動力伝達経路R2を介さず、エンジン出力軸61のトルクを減速ギヤ機構4に伝達する第三動力伝達経路R3と、第一動力伝達経路R1の増速ギヤ機構5と、第三動力伝達経路R3のクラッチ81とを備える。【選択図】図1


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    Title :

    HYBRID VEHICLE DRIVE DEVICE


    Additional title:

    ハイブリッド車両駆動装置


    Contributors:

    Publication date :

    2016-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / 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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