The present invention relates to an energy active regeneration device for a suspension, wherein a damping force is actively controlled with a bidirectional pump in case of operation with an active mode, and further, in case of operation of a regeneration mode, an internal type check valve and an external type check valve are used to vary the damping force. Therefore, when inputting a high frequency road, driving comfort can be secured, and when inputting a low frequency road, a position of a vehicle can be stably maintained.

    본 발명은 엑티브 모드로 구동시 양방향 펌프로 감쇠력을 능동 제어함과 아울러, 회생 모드로 구동시 내장형 체크밸브 및 외장형 체크밸브를 이용해 감쇠력을 가변시킴으로써, 고주파 노면 입력시 승차감을 확보할 수 있고, 저주파 노면 입력시 차량의 자세를 안정적으로 유지시킬 수 있는 완충기의 능동 회생장치에 관한 것이다.


    Access

    Download


    Export, share and cite



    Title :

    ENERGY ACTIVE REGENERATION DEVICE FOR SUSPENSION


    Additional title:

    완충기의 능동 회생장치


    Contributors:

    Publication date :

    2019-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



    ENERGY ACTIVE REGENERATION DEVICE FOR SUSPENSION

    JEONG SEUNG HWAN | European Patent Office | 2019

    Free access

    ENERGY ACTIVE REGENERATION DEVICE FOR SUSPENSION

    JEONG SEUNG HWAN | European Patent Office | 2018

    Free access

    ENERGY ACTIVE REGENERATION DEVICE FOR SUSPENSION

    European Patent Office | 2019

    Free access

    ENERGY ACTIVE REGENERATION DEVICE FOR SUSPENSION

    CHO GIL JOON | European Patent Office | 2018

    Free access

    ENERGY ACTIVE REGENERATION DEVICE FOR SUSPENSION

    European Patent Office | 2023

    Free access