Spark plug with ground electrode plateau and method of making the same
    1.
    发明授权
    Spark plug with ground electrode plateau and method of making the same 有权
    火花塞带接地极板及其制作方法

    公开(公告)号:US08766520B2

    公开(公告)日:2014-07-01

    申请号:US13784309

    申请日:2013-03-04

    CPC classification number: H01T13/20 H01T13/32 H01T21/02

    Abstract: A ground electrode is provided having a ground electrode body, the ground electrode body having an anchored end and a non-anchored end opposite the anchored end. The ground electrode includes a plateau extending from a surface of the ground electrode body adjacent the non-anchored end. In illustrative embodiments, the plateau is formed by removing a portion of the ground electrode body near the non-anchored end. The plateau is configured to be exposed around its periphery. A noble metal tip is fixably attached to the plateau.

    Abstract translation: 设置有接地电极,其具有接地电极体,接地电极体具有锚定端和与锚定端相对的非锚定端。 接地电极包括从接地电极体的与非锚定端相邻的表面延伸的平台。 在说明性实施例中,通过在非锚定端附近去除接地电极体的一部分来形成平台。 高原被配置成暴露在其周围。 贵金属尖端固定在高原上。

    SPARK PLUG WITH GROUND ELECTRODE PLATEAU AND METHOD OF MAKING THE SAME
    2.
    发明申请
    SPARK PLUG WITH GROUND ELECTRODE PLATEAU AND METHOD OF MAKING THE SAME 有权
    具有接地电极板的火花塞及其制造方法

    公开(公告)号:US20130234580A1

    公开(公告)日:2013-09-12

    申请号:US13784309

    申请日:2013-03-04

    CPC classification number: H01T13/20 H01T13/32 H01T21/02

    Abstract: A ground electrode is provided having a ground electrode body, the ground electrode body having an anchored end and a non-anchored end opposite the anchored end. The ground electrode includes a plateau extending from a surface of the ground electrode body adjacent the non-anchored end. In illustrative embodiments, the plateau is formed by removing a portion of the ground electrode body near the non-anchored end. The plateau is configured to be exposed around its periphery. A noble metal tip is fixably attached to the plateau.

    Abstract translation: 设置有接地电极,其具有接地电极体,接地电极体具有锚定端和与锚定端相对的非锚定端。 接地电极包括从接地电极体的与非锚定端相邻的表面延伸的平台。 在说明性实施例中,通过在非锚定端附近去除接地电极体的一部分来形成平台。 高原被配置成暴露在其周围。 贵金属尖端固定在高原上。

Patent Agency Ranking