Pressure-Measuring Plug for a Combustion Engine
    1.
    发明申请
    Pressure-Measuring Plug for a Combustion Engine 有权
    用于燃烧发动机的压力测量塞

    公开(公告)号:US20120227477A1

    公开(公告)日:2012-09-13

    申请号:US13229799

    申请日:2011-09-12

    IPC分类号: G01M15/08

    CPC分类号: G01L23/18 F02P19/028

    摘要: A pressure-measuring plug comprises a plug body and a sensing structure. The plug body comprises a threaded plug body part comprising an external thread for screwing the plug body into a cylinder of the combustion engine, a sealing plug body part forming a tip of the plug and configured for providing a seal between the plug body and the combustion engine. The plug body further comprises a sensing body part positioned between the threaded plug body part and the sealing plug body part. The sensing body part is made from one piece and comprises a cylindrical body part; a moving part and the sensing structure.

    摘要翻译: 压力测量插头包括插头主体和感测结构。 塞体包括螺纹塞主体部分,其包括用于将塞体旋入内燃机的气缸的外螺纹,密封塞主体部分,形成塞头部并构造成用于在塞体和燃烧之间提供密封 发动机。 插头体还包括位于螺纹插塞主体部分和密封塞主体部分之间的感测体部分。 感测体部分由一体制成并且包括圆柱体部分; 移动部分和感测结构。