SPEZIELLE DICHTUNGSGEOMETRIE BEI ABGASSENSOREN ZUR ERZEUGUNG EINER HOHEN DICHTIGKEIT ZUM MESSRAUM
    2.
    发明公开
    SPEZIELLE DICHTUNGSGEOMETRIE BEI ABGASSENSOREN ZUR ERZEUGUNG EINER HOHEN DICHTIGKEIT ZUM MESSRAUM 有权
    特殊的密封几何的气体传感器用于产生高耐餐室

    公开(公告)号:EP2971631A1

    公开(公告)日:2016-01-20

    申请号:EP14707152.6

    申请日:2014-02-27

    申请人: Robert Bosch GmbH

    IPC分类号: F01N13/00

    摘要: The invention relates to a sensor system (110) for detecting at least one property of a measured gas in a measured-gas chamber (112). The sensor system (110) comprises a probe (114) for detecting the property of the measured gas. The probe (114) comprises at least one sensor element (116) and at least one housing (118) surrounding the sensor element (116). The housing (118) is designed in such a way that the measured gas can be fed to the sensor element (116) in the housing (118). The sensor system (110) further comprises an accommodating element (126) that can be connected to a wall (128) of the measured-gas chamber (112). The probe (114) can be inserted into the accommodating element (126) along an insertion axis (130) and can be fixed in the accommodating element (126). The probe (114) can be sealed off from the measured-gas chamber (112) by at least one seal (140). The seal (140) comprises at least one linear seal.

    摘要翻译: 一种传感器系统,用于在实测实测气体空间感测气体的至少一个特性,包括用于感测所述被测气体的性质的探针。 该探针具有至少一个传感器元件和至少一个壳体包围所述传感器元件。 象在壳体中的传感器元件能够与被测气体在被照射的壳体被配置。 因此,该传感器系统包括连接到所述测量气体空间的壁的接收元件。 探针是在接收元件沿与插入轴可引入到接纳元件和可固定。 该测试是能够通过至少一个密封件从所述测量气体空间被密封。 该密封件包括至少一个线性密封。