The present invention relates to a technique of reducing vibration of a seat of an occupant in a vehicle and, more particularly, to a technique of reducing vibration generated at the time of driving a vehicle or idling stop and transferred to an occupant through a seat of the occupant by installing a hydro-fluid damping system under the seat, thereby damping the vibration applied to the seat using damping characteristics of the hydro-fluid. In addition, the present invention relates to a technique of ultimately reducing vibration transferred and generated by a vehicle engine or a road surface with such a configuration, thereby reducing uneasiness during driving and providing ease. A vibration damping seat using a hydro-fluid damping system comprises: a seat that is installed in a vehicle; and a hydro-fluid damping system that is installed on a seat frame constituting the seat, wherein the hydro-fluid damping system an upper liquid chamber, a lower liquid chamber, a decoupler, and a ring-shaped passage unit.

    본 발명은 차량에 장착되어 탑승자가 착좌하는 시트의 진동을 저감하는 기술에 관한 것으로서, 보다 상세하게는, 차량의 주행 혹은 공회전 정차 시에 발생하여, 탑승자가 착좌한 시트를 통하여 탑승자에게 전달되는 진동을 저감하도록 하이드로 유체 댐핑 시스템을 상기 시트의 하단에 설치함으로써, 상기 하이드로 유체의 댐핑 특성을 이용하여, 상기 시트에 가해지는 진동을 댐핑하는 기술에 관한 것이다. 또한, 본 발명은 상기와 같은 구성을 통하여 궁극적으로 차량 엔진 혹은 노면에 의해 발생하여 전달되는 진동을 저감하여, 운전 중의 불쾌감을 감소하고, 안락감을 제공하는 기술에 관한 것이다.


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    Title :

    SEAT WITH HYDRO DAMPING SYSTEM


    Additional title:

    하이드로 유체 댐핑 시스템을 이용한 진동 감쇠 시트


    Contributors:
    KIM DO HYUN (author) / JANG SUN YOUNG (author) / SEO JAE JOON (author) / YOON DONG JU (author) / YOON KI SOO (author) / JO KI CHANG (author)

    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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