The invention relates to the technical field of shock absorbers, in particular to an active damping self-adaptive shock absorber which mainly includes a shell and a buffer. The buffer is used to reduce the frequency of pressure fluctuations of any one of a first guide chamber and a second guide chamber; the shell is provided with a threaded hole with a first volute tooth; the buffer is provided with a threaded plug with a second volute tooth; and at least one of the first volute tooth and the second volute tooth is provided with a truncated tooth height to form a spiral flow channel. The damping characteristics of a damper are changed through a method that a mechanical system responds to different loads applied to a vehicle suspension system.

    本发明涉及避震器技术领域,具体涉及一种主动式阻尼自适应减震器,其主要包括:壳体、缓冲器,所述缓冲器用于减少所述第一导向室和所述第二导向室中任一室的压力波动的频率;所述壳体设置有带有第一蜗壳齿的螺纹孔;所述缓冲器设置有带第二蜗壳齿的螺纹塞,所述第一蜗壳齿和所述第二蜗壳齿中至少有一个具有截短的齿高以形成螺旋流动通道,本发明通过机械系统响应施加到车辆悬架系统的不同载荷而改变阻尼器的阻尼特性。


    Access

    Download


    Export, share and cite



    Title :

    Active damping self-adaptive shock absorber


    Additional title:

    主动式阻尼自适应减震器


    Contributors:
    YE HONGYAN (author)

    Publication date :

    2020-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Self-powered fluid damping shock absorber

    KIMITAKE / WU SILEI / XU WENJUN et al. | European Patent Office | 2023

    Free access

    A Kind of Active Control Damping Shock Absorber

    Yang, Han-Song / Li, Peng / Gu, Li-Zhi et al. | Tema Archive | 2014


    Variable-damping shock absorber, suspension structure and variable-damping shock absorber installation assembly

    YE SHUAI / LIANG PEIGEN / LI YUANWEI | European Patent Office | 2021

    Free access

    DAMPING FORCE ADJUSTABLE SHOCK ABSORBER

    YAMASHITA MIKIO | European Patent Office | 2020

    Free access

    Variable damping force shock absorber

    LEE KWANG SU | European Patent Office | 2019

    Free access