GLÜHSTIFTKERZE MIT BESONDERS EINGEBETTETEM KONTAKTELEMENT
    5.
    发明公开
    GLÜHSTIFTKERZE MIT BESONDERS EINGEBETTETEM KONTAKTELEMENT 有权
    GLÜHSTIFTKERZEMIT BESONDERS EINGEBETTETEM KONTAKTELEMENT

    公开(公告)号:EP1660817A1

    公开(公告)日:2006-05-31

    申请号:EP04738757.6

    申请日:2004-06-23

    申请人: ROBERT BOSCH GMBH

    IPC分类号: F23Q7/00

    CPC分类号: F23Q7/001

    摘要: The invention relates to a sheathed-element glow plug (1) for an internal combustion engine. Said plug consists of a plug housing (2), a connection part for the electrical current that is located on said plug housing (2), in addition to a sheathed-element heater (4), which usually takes the form of a tube comprising an embedded heating element. The connection part and the heating element are electrically coupled by means of a connection bolt (5) and a contact element (6). According to the invention, the connection bolt (5) and the contact element (6) are at least partially surrounded inside the housing (2) by an electrically insulating plastic sleeve (7).

    摘要翻译: 用于内燃机的铅笔型电热塞(1)包括插头壳体(2),用于电流的连接部分和具有嵌入式加热元件的管。 连接区域(3)和加热元件经由连接销(5)和接触元件(6)电耦合。 连接销和接触元件至少部分地被壳体内的电绝缘塑料套筒(7)包围。 优选特点:塑料套筒是夹紧套筒。 接触元件是石墨片。