A steering device seal diagnostic system includes a steering link operatively connectable with a pair of wheels. The steering device seal diagnostic system also includes a sealed cabin that accommodates at least a portion of the steering link. The steering device sealing diagnosis system further comprises a pressure sensor, the pressure sensor is arranged to detect the internal pressure in the sealed cabin in the stroke range of the steering connecting rod, and pressure changes below a pressure change threshold value indicate the leakage condition of the sealed cabin.

    转向装置密封诊断系统包括转向连杆,所述转向连杆能与一对车轮操作性地连接。所述转向装置密封诊断系统还包括密封舱,该舱室至少容纳所述转向连杆的一部分。所述转向装置密封诊断系统还包括压力传感器,所述压力传感器被设置为在所述转向连杆的行程范围内检测所述密封舱中的内部压力,其中低于压力变化阈值的压力变化表明了所述密封舱的泄漏状况。


    Access

    Download


    Export, share and cite



    Title :

    Diagnostic system and test method for sealing integrity of steering mechanism under engine cover


    Additional title:

    引擎盖下转向机构密封完整性诊断系统和测试方法


    Contributors:

    Publication date :

    2022-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B62D MOTOR VEHICLES , Motorfahrzeuge



    UNDER-HOOD STEERING GEAR SEAL INTEGRITY DIAGNOSTIC SYSTEM AND TEST METHOD TECHNICAL FIELD

    HAUBENSTRICKER KEVIN J / MCCLENDON KEVIN M / FENG SAINAN et al. | European Patent Office | 2022

    Free access

    Automobile, steering mechanism and sealing cover

    WEI FENG | European Patent Office | 2021

    Free access

    Devices and methods to determine steering assembly sealing integrity

    LARSON TRAVIS S / DOERR GEORGE E | European Patent Office | 2022

    Free access

    Improved method and system for sealing assembly of steering gear sealing cover

    WU DEXU / LIU JUN / WU WEI et al. | European Patent Office | 2023

    Free access

    DEVICES AND METHODS TO DETERMINE STEERING ASSEMBLY SEALING INTEGRITY

    LARSON TRAVIS S / DOERR GEORGE E | European Patent Office | 2021

    Free access