公开(公告)号：US07977856B2

公开(公告)日：2011-07-12

申请号：US12456225

申请日：2009-06-11

申请人： Detlef Hartmann ,  Christoph Naumann ,  Mario Fleischhauer ,  Jochen Fischer

发明人： Detlef Hartmann ,  Christoph Naumann ,  Mario Fleischhauer ,  Jochen Fischer

IPC分类号： H01T13/02 ,  H01T13/04 ,  H01T13/08

CPC分类号： H01T13/08

摘要： A spark plug for an internal combustion engine includes a ground electrode, a center electrode, an insulator, a housing, and a folded packing which is situated on an outer circumference of the housing. The folded packing has: a hollow profile in cross section; a free leg directed outwards; and a support region. The folded packing lies on a contact surface in a support region, and the free leg is situated at an angle to the support region. The folded packing is pressed together during the mounting of the spark plug, and the free leg of the folded packing is designed to bend over in the direction of the support surface during the mounting to provide a diameter enlargement of the folded packing.

摘要翻译： 一种用于内燃机的火花塞包括接地电极，中心电极，绝缘体，壳体和位于壳体的外圆周上的折叠填料。 折叠的包装有：中空型材的横截面; 向外的自由的腿; 和支持区域。 折叠的包装位于支撑区域中的接触表面上，并且自由腿与支撑区域成一定角度。 折叠的包装在安装火花塞期间被压在一起，并且折叠的包装的自由腿被设计成在安装期间在支撑表面的方向上弯曲以提供折叠包装的直径扩大。

公开(公告)号：US20100320894A1

公开(公告)日：2010-12-23

申请号：US12734468

申请日：2008-10-10

申请人： Detlef Hartmann ,  Andreas Benz ,  Mario Fleischhauer ,  Jochen Fischer

发明人： Detlef Hartmann ,  Andreas Benz ,  Mario Fleischhauer ,  Jochen Fischer

IPC分类号： H01T13/20

CPC分类号： H01T13/32 ,  H01T13/22 ,  H01T13/24 ,  H01T13/46 ,  H01T13/467 ,  H01T13/56 ,  H01T21/00 ,  H01T21/02 ,  H01T21/06

摘要： A spark plug, including a central electrode, a first ground electrode, which is situated in a curved shape having a horizontal area and an essentially vertical area, and at least one second ground electrode, which is situated adjacent to the central electrode in such a way that a distance between the first ground electrode and the central electrode is less than a distance between the second ground electrode and the central electrode.

摘要翻译： 一种火花塞，包括中心电极，位于具有水平面积和基本上垂直面积的弯曲形状的第一接地电极以及至少一个第二接地电极，所述至少一个第二接地电极位于所述中心电极附近 第一接地电极和中心电极之间的距离小于第二接地电极和中心电极之间的距离的方式。

公开(公告)号：US20140285083A1

公开(公告)日：2014-09-25

申请号：US14294453

申请日：2014-06-03

申请人： Detlef HARTMANN ,  Andreas BENZ ,  Mario FLEISCHHAUER ,  Jochen FISCHER

发明人： Detlef HARTMANN ,  Andreas BENZ ,  Mario FLEISCHHAUER ,  Jochen FISCHER

IPC分类号： H01T13/32

CPC分类号： H01T13/32 ,  H01T13/22 ,  H01T13/24 ,  H01T13/46 ,  H01T13/467 ,  H01T13/56 ,  H01T21/00 ,  H01T21/02 ,  H01T21/06

摘要： A spark plug, including a central electrode, a first ground electrode, which is situated in a curved shape having a horizontal area and an essentially vertical area, and at least one second ground electrode, which is situated adjacent to the central electrode in such a way that a distance between the first ground electrode and the central electrode is less than a distance between the second ground electrode and the central electrode.

摘要翻译： 一种火花塞，包括中心电极，位于具有水平面积和基本上垂直面积的弯曲形状的第一接地电极以及至少一个第二接地电极，所述至少一个第二接地电极位于所述中心电极附近 第一接地电极和中心电极之间的距离小于第二接地电极和中心电极之间的距离的方式。

公开(公告)号：US20120104926A1

公开(公告)日：2012-05-03

申请号：US13122685

申请日：2009-09-08

申请人： Detlef Hartmann ,  Hermann Kersting ,  Lars Menken ,  Dirk Scholz ,  Mario Fleischhauer ,  Karl Linhardt ,  Christian Wenzl

发明人： Detlef Hartmann ,  Hermann Kersting ,  Lars Menken ,  Dirk Scholz ,  Mario Fleischhauer ,  Karl Linhardt ,  Christian Wenzl

IPC分类号： H01T13/20

CPC分类号： H01T13/467 ,  H01T13/54

摘要： A spark plug, especially for a stationary internal combustion engine, is described that includes a ground electrode and a center electrode, the center electrode including an inner area, an outer ring and at least two crosspieces, in which the at least two crosspieces connect the inner area to the outer ring.

摘要翻译： 描述了一种特别用于固定式内燃机的火花塞，其包括接地电极和中心电极，所述中心电极包括内部区域，外环和至少两个横梁，其中所述至少两个横梁连接 内圈到外圈。

公开(公告)号：US20100007261A1

公开(公告)日：2010-01-14

申请号：US12456225

申请日：2009-06-11

申请人： Detlef Hartmann ,  Christoph Naumann ,  Mario Fleischhauer ,  Jochen Fischer

发明人： Detlef Hartmann ,  Christoph Naumann ,  Mario Fleischhauer ,  Jochen Fischer

IPC分类号： H01T13/08

CPC分类号： H01T13/08

摘要： A spark plug for an internal combustion engine includes a ground electrode, a center electrode, an insulator, a housing, and a folded packing which is situated on an outer circumference of the housing. The folded packing has: a hollow profile in cross section; a free leg directed outwards; and a support region. The folded packing lies on a contact surface in a support region, and the free leg is situated at an angle to the support region. The folded packing is pressed together during the mounting of the spark plug, and the free leg of the folded packing is designed to bend over in the direction of the support surface during the mounting to provide a diameter enlargement of the folded packing.

摘要翻译： 一种用于内燃机的火花塞包括接地电极，中心电极，绝缘体，壳体和位于壳体的外圆周上的折叠填料。 折叠的包装有：中空型材的横截面; 向外的自由的腿; 和支持区域。 折叠的包装位于支撑区域中的接触表面上，并且自由腿与支撑区域成一定角度。 折叠的包装在安装火花塞期间被压在一起，并且折叠的包装的自由腿被设计成在安装期间在支撑表面的方向上弯曲以提供折叠包装的直径扩大。