Device for acting upon a pressure sensor mounted on a flow plug
    1.
    发明授权
    Device for acting upon a pressure sensor mounted on a flow plug 失效
    用于作用于安装在流量塞上的压力传感器的装置

    公开(公告)号:US07444973B2

    公开(公告)日:2008-11-04

    申请号:US11587654

    申请日:2005-04-19

    IPC分类号: F02N17/00 F02N17/02

    摘要: The invention relates to a device which is used as a force-transmitting device (38′) for a pressure sensor (14) associated with a glow plug in an internal combustion engine and is embodied in the form of a tubular piece whose cross-section is substantially annular. The inventive device comprises an area (40) on which the external diameter thereof increases towards one end thereof. The front surface of the device corresponding to said flared end is embodied in the form of a bearing face receiving the piezo-electric pressure sensor. A glow plug integrating said force-transmitting device is also disclosed.

    摘要翻译: 本发明涉及一种用作用于与内燃机中的电热塞相关联的压力传感器(14)的力传递装置(38')的装置,并且被实施为管状件的形式,其横截面 是大致环形的。 本发明的装置包括其外径向其一端增加的区域(40)。 对应于所述喇叭形端的装置的前表面以承受压电压力传感器的轴承面的形式实施。 还公开了集成所述力传递装置的电热塞。

    Device for Acting Upon a Pressure Sensor Mounted on a Flow Plug
    3.
    发明申请
    Device for Acting Upon a Pressure Sensor Mounted on a Flow Plug 失效
    在安装在流量插头上的压力传感器上作用的装置

    公开(公告)号:US20070228030A1

    公开(公告)日:2007-10-04

    申请号:US11587654

    申请日:2005-04-19

    IPC分类号: F23Q7/22

    摘要: The invention relates to a device which is used as a force-transmitting device (38′) for a pressure sensor (14) associated with a glow plug in an internal combustion engine and is embodied in the form of a tubular piece whose cross-section is substantially annular. The inventive device comprises an area (40) on which the external diameter thereof increases towards one end thereof. The front surface of the device corresponding to said flared end is embodied in the form of a bearing face receiving the piezo-electric pressure sensor. A glow plug integrating said force-transmitting device is also disclosed.

    摘要翻译: 本发明涉及一种用作用于与内燃机中的电热塞相关联的压力传感器(14)的力传递装置(38')的装置,并且被实施为管状件的形式,其横截面 是大致环形的。 本发明的装置包括其外径向其一端增加的区域(40)。 对应于所述喇叭形端的装置的前表面以承受压电压力传感器的轴承面的形式实施。 还公开了集成所述力传递装置的电热塞。

    Glow plug provided with a pressure sensor
    5.
    发明授权
    Glow plug provided with a pressure sensor 失效
    发光插头配有压力传感器

    公开(公告)号:US07825352B2

    公开(公告)日:2010-11-02

    申请号:US11587659

    申请日:2005-04-19

    IPC分类号: F23Q7/22

    摘要: A glow plug including a tubular body with elements for fixing it into a bore, an intermediate tubular part arranged inside the tubular body, a finger disposed inside the intermediate tubular part with a heating electrode, and a pressure sensor connected to the intermediate tubular part, wherein a face of the sensor facing the finger is pressed thereto.

    摘要翻译: 一种电热塞,包括具有用于将其固定到孔中的元件的管状体,布置在管状体内部的中间管状部分,设置在具有加热电极的中间管状部分内部的手指以及连接到中间管状部分的压力传感器, 其中面向手指的传感器的面被按压到其上。

    Glow Plug Provided with a Pressure Sensor
    8.
    发明申请
    Glow Plug Provided with a Pressure Sensor 失效
    带有压力传感器的发光插头

    公开(公告)号:US20070227487A1

    公开(公告)日:2007-10-04

    申请号:US11587659

    申请日:2005-04-19

    IPC分类号: F23Q7/00

    摘要: A glow plug consists of a tubular body including elements for fixing it into a bore, an intermediate tubular part (30) arranged inside the tubular body, a finger (10′) disposed inside the intermediate tubular part (30) and including a heating electrode and a pressure sensor (14) connected by the face opposite with respect to the finger (10′) to the intermediate tubular part (30), wherein the face of the sensor (14) disposed in front of the finger (10′) is pressed thereto.

    摘要翻译: 电热塞由包括用于将其固定到孔中的元件的管状体组成,布置在管体内的中间管状部分(30),设置在中间管状部分(30)内部的手指(10'),并且包括加热电极 以及压力传感器(14),其通过相对于所述手指(10')相对的面连接到所述中间管状部件(30),其中设置在所述手指(10')前方的所述传感器(14)的所述面是 按压。