Tire pressure sensor for motor vehicles
    2.
    发明授权
    Tire pressure sensor for motor vehicles 失效
    轮胎压力传感器用于电机

    公开(公告)号:US5063774A

    公开(公告)日:1991-11-12

    申请号:US576383

    申请日:1990-09-18

    IPC分类号: G01L17/00 B60C23/04

    CPC分类号: B60C23/0408

    摘要: The tire pressure sensor for motor vehicle has a reference pressure chamber (19), which is constructed as a pressure switch, including a contact diaphragm (22) and a contact pin (23). The reference pressure chamber (19) is closed toward the rim side by a ring diaphragm (28) connected at its inner rim with the housing of the pressure switch and at its outer rim (29) with the contact diaphragm (22) via a mass ring (26) for the purpose of shifting the threshold value of the pressure switch in a speed-dependent manner.

    摘要翻译: PCT No.PCT / DE89 / 00021 Sec。 371 1990年9月18日第 102(e)1990年9月18日PCT PCT 1989年1月18日PCT。 出版物WO89 / 10274 日本汽车用轮胎压力传感器具有参考压力室(19),其被构造为包括接触隔膜(22)和接触销(23)的压力开关。 参考压力室(19)通过环形隔膜(28)封闭,环形隔膜(28)在其内缘与压力开关的壳体连接,并且其外缘(29)与接触隔膜(22)经由质量块 环(26),用于以速度依赖的方式移动压力开关的阈值。