In a vehicle-height control system, an actuator-side passage is connected to a fluid supply and discharge device. A vehicle-height control actuator is connected to the actuator-side passage via a vehicle-height control valve. At a start of vehicle height control, the vehicle-height control valve is switched from a closed state to an open state after the actuator-side passage is fluidically coupled with the air supply and discharge device. For example, at a start of up control, a tank of the fluid supply and discharge device is fluidically coupled with the actuator-side passage to increase a pressure of fluid in the actuator-side passage. This operation makes it difficult for fluid to be discharged from the vehicle-height control actuator to the actuator-side passage when the vehicle-height control valve is thereafter switched from the closed state to the open state. Accordingly, unintentional lowering of vehicle height can be prevented.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICLE-HEIGHT CONTROL SYSTEM


    Weitere Titelangaben:

    FAHRZEUGHÖHENSTEUERUNGSSYSTEM
    SYSTÈME DE RÉGLAGE DE HAUTEUR DE VÉHICULE


    Beteiligte:
    TANAKA SHOGO (Autor:in) / OHASHI HIDEKI (Autor:in) / TOKUMITSU JUN (Autor:in) / KANDA RYO (Autor:in) / SHIOZAKI HIROKAZU (Autor:in) / NAKAMURA TOMOYUKI (Autor:in)

    Erscheinungsdatum :

    27.09.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    Vehicle height control system

    TANAKA SHOGO / OHASHI HIDEKI / TOKUMITSU JUN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    VEHICLE HEIGHT CONTROL SYSTEM

    TANAKA SHOGO / OHASHI HIDEKI / TOKUMITSU JUN et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    VEHICLE HEIGHT CONTROL SYSTEM

    TANAKA SHOGO / OHASHI HIDEKI / TOKUMITSU ATSUSHI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Vehicle height control system

    CHANG SE-HYUN / SON YOUNG-IL / SEONG JUN-HO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICLE HEIGHT CONTROL SYSTEM

    OHASHI HIDEKI / KANDA AKIRA / TOKUMITSU ATSUSHI et al. | Europäisches Patentamt | 2018

    Freier Zugriff