The present invention relates to a vibration reduction device for reducing vibration passing through an object, comprising a plurality of metamaterial parts installed on the object and connected to each other. The metamaterial part includes: a first structure connected to the object; a second structure supported by the first structure to oscillate thereon; and a plurality of third structures disposed along the periphery of the second structure and extending outwards from the second structure so as to be connected to another adjacent metamaterial part. Accordingly, vibration transmitted from one side of the object to the other side thereof can be reduced.

    본 발명은 대상물을 통과하는 진동을 저감시키기 위한 진동저감장치로서, 상기 대상물 상에 설치되어 서로 연결되는 복수개의 메타물질부를 포함하고, 상기 메타물질부는, 상기 대상물에 연결되는 제1 구조물; 상기 제1 구조물 상에서 요동 가능하게 지지되는 제2 구조물; 및 상기 제2 구조물의 둘레를 따라 배치되고, 인접하는 다른 메타물질부와 연결되도록 상기 제2 구조물의 외측으로 연장되는 복수개의 제3 구조물;을 포함하고, 대상물의 일측에서 타측으로 전달되는 진동을 저감시킬 수 있다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VIBRATION REDUCING EQUIPMENT AND SATELLITE SUPPORTING APPARATUS HAVING THE SAME


    Weitere Titelangaben:

    진동저감장치 및 이를 구비하는 인공위성 지지설비


    Beteiligte:
    KIM HYUN GUK (Autor:in)

    Erscheinungsdatum :

    11.11.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F16F SPRINGS , Federn



    SATELLITE SUPPORTING APPARATUS AND PROJECTILE HAVING THE SAME

    LEE MYEONG JAE | Europäisches Patentamt | 2023

    Freier Zugriff


    Satellite projectile having vibration reducing function and launching method using the same

    KIM MIN KI / KIM HAE DONG / CHOI WON SUB et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    SUPPORTING STRUCTURE AND APPARATUS FOR SUPPORTING HAVING THE SAME

    SEO DO WON / YOO SUK JIN / YU JI WON et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Supporting structure and Apparatus for supporting having the same

    Europäisches Patentamt | 2017

    Freier Zugriff