To provide a power transmission device of a hybrid vehicle that can reduce unnecessary rotation of an oil pump by rotating the oil pump at arbitrary rotation speed during travelling by driving a motor and during travelling by driving an engine.SOLUTION: A power transmission device of a hybrid vehicle is equipped with: first clutch means 1a arranged in a power transmission system leading from an engine E to a driving wheel D; second clutch means 1b arranged in a power transmission system leading from a motor M to the driving wheel; and an oil pump P that is connected to the motor M and can supply oil to a predetermined operating component arranged in the vehicle by driving force of the motor M, which is further equipped with a transmission A which is arranged at a power transmission system among the engine E, the motor M and the driving wheel D and can adjust the rotation of the motor M, and can supply oil by rotating the oil pump P at the arbitrary rotation speed by the motor M.SELECTED DRAWING: Figure 1

    【課題】モータの駆動による走行時やエンジン駆動による走行時、オイルポンプを任意回転数で回転させて当該オイルポンプの不必要な回転を低減させることができるハイブリッド車両の動力伝達装置を提供する。【解決手段】エンジンEから駆動輪Dに至る動力伝達系に配設された第1クラッチ手段1aと、モータMから駆動輪に至る動力伝達系に配設された第2クラッチ手段1bと、モータMに接続され、当該モータMの駆動力により車両に配設された所定の作動部品にオイルを供給し得るオイルポンプPとを具備したハイブリッド車両の動力伝達装置であって、エンジンE及びモータMと駆動輪Dとの間の動力伝達系に配設されてモータMの回転を調整可能な変速機Aを具備するとともに、モータMでオイルポンプPを任意回転数で回転させてオイルを供給可能とされたものである。【選択図】図1


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    Title :

    POWER TRANSMISSION DEVICE OF HYBRID VEHICLE


    Additional title:

    ハイブリッド車両の動力伝達装置


    Contributors:

    Publication date :

    2019-03-22


    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 / 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 / F16H Getriebe , GEARING



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