A power transmission device includes a torque converter device, a first hydraulic pump, a first oil channel, a second oil channel, a third oil channel, a second pressure control valve, and a controller. The torque converter device has a torque converter and a lock-up clutch. The first oil channel supplies hydraulic fluid from the first hydraulic pump to the torque converter. The second oil channel drains hydraulic fluid from the torque converter. The third oil channel communicates with the first oil channel and the second oil channel. The second pressure control valve is disposed in the third oil channel. The controller sets the second pressure control valve to an open state when the lock-up clutch is in an engaged state.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    POWER TRANSMISSION DEVICE AND POWER TRANSMISSION METHOD


    Beteiligte:
    TORISU HIRONORI (Autor:in) / YONEDA TAKURO (Autor:in) / YAMAUCHI TETSUYA (Autor:in)

    Erscheinungsdatum :

    2023-01-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



    Power transmission device and power transmission method

    TORISU HIRONORI / YONEDA TAKURO / YAMAUCHI TETSUYA | Europäisches Patentamt | 2024

    Freier Zugriff

    POWER TRANSMISSION DEVICE AND POWER TRANSMISSION METHOD

    TANAKA RYOHEI | Europäisches Patentamt | 2020

    Freier Zugriff

    MOBILE BODY, POWER TRANSMISSION DEVICE, POWER TRANSMISSION SYSTEM, AND POWER TRANSMISSION METHOD

    YOKOYAMA DAIKI / HASHIMOTO TOSHIYA / KOBAYASHI KATSUYA et al. | Europäisches Patentamt | 2023

    Freier Zugriff


    POWER TRANSMISSION DEVICE, NON-CONTACT POWER TRANSMISSION SYSTEM, AND POWER TRANSMISSION DEVICE CONTROLLING METHOD

    ITO MASATERU / KUSUMOTO MITSUMASA / HIRANO TAKAHIRO et al. | Europäisches Patentamt | 2023

    Freier Zugriff