Ceramic sheathed element glow plug
    1.
    发明授权
    Ceramic sheathed element glow plug 失效
    陶瓷护套元件电热塞

    公开(公告)号:US06621196B1

    公开(公告)日:2003-09-16

    申请号:US09806272

    申请日:2001-11-20

    IPC分类号: F02M5706

    CPC分类号: F23Q7/001

    摘要: A ceramic sheathed-element glow plug is proposed in which a metallic tubular holder holds a ceramic U-shaped heating device in a cantilevered fashion at its combustion chamber side end and has a terminal stud for applying a voltage to the ceramic heating device on the end remote from the combustion chamber. At its end enclosed by the holder, the ceramic heating device has a segment of greatest diameter and is coated with an insulating layer which has recesses for an electrical contacting. One recess is provided at the end of the ceramic heating device remote from the combustion chamber and a second recess is provided on the external wall of the ceramic heating device. A for an electrically conductive sealing compound is provided between the external wall of the ceramic heating device and the internal wall of the holder.

    摘要翻译: 提出了一种陶瓷护套电热塞,其中金属管状夹持器在其燃烧室侧端以悬臂方式保持陶瓷U形加热装置,并具有用于向端部施加电压至陶瓷加热装置的端子柱 远离燃烧室。 陶瓷加热装置在由支架封闭的一端具有最大直径的部分,并且涂覆有具有用于电接触的凹部的绝缘层。 在陶瓷加热装置的远离燃烧室的端部设置一个凹部,在陶瓷加热装置的外壁上设置有第二凹部。 在陶瓷加热装置的外壁和支架的内壁之间设置用于导电密封化合物的A。

    Ceramic sheathed-element glow plug with electrically conductive powder pellet contacting element and method for making
    8.
    发明授权
    Ceramic sheathed-element glow plug with electrically conductive powder pellet contacting element and method for making 失效
    带导电粉末颗粒接触元件的陶瓷护套电热塞及其制造方法

    公开(公告)号:US06759631B1

    公开(公告)日:2004-07-06

    申请号:US09830640

    申请日:2001-08-02

    IPC分类号: H05B300

    CPC分类号: F23Q7/001 Y10T29/49087

    摘要: A ceramic sheathed-element glow plug includes a ceramic glow element made of an electrically conductive layer and an electrically insulating layer, in which the conductive layer is made of supply layers and a heating layer. The higher specific electrical resistance of the heating layer allows the temperature of the heating layer and of the combustion chamber to be determined, and the electrical contact between a connecting element and the glow element is established by a contacting element that is composed of a pellet made of an electrically conductive powder.

    摘要翻译: 陶瓷护套电热塞包括由导电层和电绝缘层制成的陶瓷发光元件,其中导电层由供电层和加热层构成。 加热层的较高的比电阻允许确定加热层和燃烧室的温度,并且通过接触元件建立连接元件和辉光元件之间的电接触,该接触元件由制成的颗粒 的导电粉末。

    Glow plug for use in an internal combustion engine
    10.
    发明授权
    Glow plug for use in an internal combustion engine 有权
    用于内燃机的辉光塞

    公开(公告)号:US08578903B2

    公开(公告)日:2013-11-12

    申请号:US12804743

    申请日:2010-07-27

    IPC分类号: F23Q7/00

    CPC分类号: F23Q7/001 F23Q2007/004

    摘要: A glow plug, in particular for use in an internal combustion engine. The glow plug includes at least one heating body and at least one housing. The heating body has at least one first terminal contact extending from a base body of the heating body into a housing. The glow plug also has a second terminal contact extending at least partially within the housing. At least one contacting element having at least one opening is provided inside the housing, the first terminal contact and the second terminal contact being introduced into the opening from opposite sides and being electrically connected.

    摘要翻译: 一种电热塞,特别用于内燃机。 电热塞包括至少一个加热体和至少一个壳体。 加热体具有从加热体的基体延伸到壳体中的至少一个第一端子接触件。 电热塞还具有至少部分地延伸到壳体内的第二端子触头。 具有至少一个开口的至少一个接触元件设置在壳体的内部,第一端子触点和第二端子触点从相对侧引入开口并被电连接。