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公开(公告)号：US20110121711A1
公开(公告)日：2011-05-26
申请号：US12938814
申请日：2010-11-03
IPC分类号： H01T13/20
CPC分类号： H01T13/05
摘要： A spark plug for an internal combustion engine, having an insulator including an insulator shoulder designed for mounting a tensioning nut or a housing and having a first outer diameter, an insulator head which is situated farther from the combustion chamber and adjoins the insulator shoulder, and which has a second outer diameter which is smaller than the first outer diameter, and a continuous cavity, a composition including a first contact composition, a second contact composition, and a composition resistor situated between the first contact composition and the second contact composition, a connecting pin which contacts the first contact composition, a center electrode which contacts the second contact composition, and a ground electrode. The connecting pin, the composition, and the center electrode are situated in the cavity, and the composition resistor has a third outer diameter, and a ratio of the third outer diameter to the second outer diameter is between 0.35 and 0.7.
摘要翻译： 一种用于内燃机的火花塞，具有绝缘体，该绝缘体包括设计成用于安装张紧螺母或壳体并具有第一外径的绝缘体肩部，绝缘体头位于远离燃烧室并邻接绝缘体肩部，以及 其具有小于第一外径的第二外径和连续空腔，包括位于第一接触组合物和第二接触组合物之间的包含第一接触组合物，第二接触组合物和组合物电阻器的组合物， 与第一接触组合物接触的连接销，接触第二接触组合物的中心电极和接地电极。 连接销，组合物和中心电极位于空腔中，组合电阻器具有第三外径，第三外径与第二外径的比率在0.35和0.7之间。
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公开(公告)号：US20140203701A1
公开(公告)日：2014-07-24
申请号：US14125044
申请日：2012-04-12
申请人： Thomas Kretschmar , Andreas Benz , Jochen Fischer
发明人： Thomas Kretschmar , Andreas Benz , Jochen Fischer
摘要： An electrode for a spark plug includes an electrode base material and a noble metal element, the noble metal element being fastened to the electrode base material using a welding connection. The welding connection has a maximum extension perpendicular to an area of the electrode at which the noble metal element is fastened, and the welding connection has a maximum width at the area. A ratio of the maximum extension to the maximum width is greater than, or equal to 3.
摘要翻译： 用于火花塞的电极包括电极基底材料和贵金属元件，贵金属元件使用焊接连接件紧固到电极基底材料上。 焊接连接具有垂直于贵金属元件紧固的电极的区域的最大延伸，并且焊接连接在该区域具有最大宽度。 最大延伸与最大宽度的比值大于或等于3。
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公开(公告)号：US08384278B2
公开(公告)日：2013-02-26
申请号：US12938814
申请日：2010-11-03
IPC分类号： H01T13/20
CPC分类号： H01T13/05
摘要： A spark plug for an internal combustion engine, having an insulator including an insulator shoulder designed for mounting a tensioning nut or a housing and having a first outer diameter, an insulator head which is situated farther from the combustion chamber and adjoins the insulator shoulder, and which has a second outer diameter which is smaller than the first outer diameter, and a continuous cavity, a composition including a first contact composition, a second contact composition, and a composition resistor situated between the first contact composition and the second contact composition, a connecting pin which contacts the first contact composition, a center electrode which contacts the second contact composition, and a ground electrode. The connecting pin, the composition, and the center electrode are situated in the cavity, and the composition resistor has a third outer diameter, and a ratio of the third outer diameter to the second outer diameter is between 0.35 and 0.7.
摘要翻译： 一种用于内燃机的火花塞，具有绝缘体，该绝缘体包括设计成用于安装张紧螺母或壳体并具有第一外径的绝缘体肩部，绝缘体头位于远离燃烧室并邻接绝缘体肩部，以及 其具有小于第一外径的第二外径和连续空腔，包括位于第一接触组合物和第二接触组合物之间的包含第一接触组合物，第二接触组合物和组合物电阻器的组合物， 与第一接触组合物接触的连接销，接触第二接触组合物的中心电极和接地电极。 连接销，组合物和中心电极位于空腔中，组合电阻器具有第三外径，第三外径与第二外径的比率在0.35和0.7之间。
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公开(公告)号：US09263856B2
公开(公告)日：2016-02-16
申请号：US14125044
申请日：2012-04-12
申请人： Thomas Kretschmar , Andreas Benz , Jochen Fischer
发明人： Thomas Kretschmar , Andreas Benz , Jochen Fischer
摘要： An electrode for a spark plug includes an electrode base material and a noble metal element, the noble metal element being fastened to the electrode base material using a welding connection. The welding connection has a maximum extension perpendicular to an area of the electrode at which the noble metal element is fastened, and the welding connection has a maximum width at the area. A ratio of the maximum extension to the maximum width is greater than, or equal to 3.
摘要翻译： 用于火花塞的电极包括电极基底材料和贵金属元件，贵金属元件使用焊接连接件紧固到电极基底材料上。 焊接连接具有垂直于贵金属元件紧固的电极的区域的最大延伸，并且焊接连接在该区域具有最大宽度。 最大延伸与最大宽度的比值大于或等于3。
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公开(公告)号：US20100320894A1
公开(公告)日：2010-12-23
申请号：US12734468
申请日：2008-10-10
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。
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公开(公告)号：US09124076B2
公开(公告)日：2015-09-01
申请号：US14235167
申请日：2012-06-01
申请人： Andreas Benz , Jochen Fischer
发明人： Andreas Benz , Jochen Fischer
CPC分类号： H01T13/32 , H01T13/20 , H01T13/467
摘要： A spark plug including a housing as a ground contact to an internal combustion engine, a center electrode situated in the housing along a center axis of the spark plug, an insulator between the center electrode and the housing, and a two-legged ground electrode whose legs are located on the combustion chamber side of the center electrode and angled with respect to one another in a leg plane which is perpendicular to the center axis, the two ends of the ground electrode being connected to the housing respectively by one connection point, a first gap between one end of the housing on the combustion chamber side and the leg plane being smaller than or equal to a second gap between one of the connection points and the center axis, and/or the ground electrode being tapered toward the center axis.
摘要翻译： 一种火花塞，其包括作为与内燃机的接地触点的壳体，沿着火花塞的中心轴线位于壳体中的中心电极，中心电极和壳体之间的绝缘体，以及双脚接地电极， 腿部位于中心电极的燃烧室侧，并且在垂直于中心轴线的腿平面中相对于彼此成角度，接地电极的两端分别通过一个连接点， 燃烧室侧的壳体的一端与腿面之间的第一间隙小于或等于一个连接点与中心轴之间的第二间隙，和/或接地电极朝向中心轴逐渐变细。
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公开(公告)号：US20140246972A1
公开(公告)日：2014-09-04
申请号：US14235167
申请日：2012-06-01
申请人： Andreas Benz , Jochen Fischer
发明人： Andreas Benz , Jochen Fischer
IPC分类号： H01T13/32
CPC分类号： H01T13/32 , H01T13/20 , H01T13/467
摘要： A spark plug including a housing as a ground contact to an internal combustion engine, a center electrode situated in the housing along a center axis of the spark plug, an insulator between the center electrode and the housing, and a two-legged ground electrode whose legs are located on the combustion chamber side of the center electrode and angled with respect to one another in a leg plane which is perpendicular to the center axis, the two ends of the ground electrode being connected to the housing respectively by one connection point, a first gap between one end of the housing on the combustion chamber side and the leg plane being smaller than or equal to a second gap between one of the connection points and the center axis, and/or the ground electrode being tapered toward the center axis.
摘要翻译： 一种火花塞，其包括作为与内燃机的接地触点的壳体，沿着火花塞的中心轴线位于壳体中的中心电极，中心电极和壳体之间的绝缘体，以及双脚接地电极， 腿部位于中心电极的燃烧室侧，并且在垂直于中心轴线的腿平面中相对于彼此成角度，接地电极的两端分别通过一个连接点， 燃烧室侧的壳体的一端与腿面之间的第一间隙小于或等于一个连接点与中心轴之间的第二间隙，和/或接地电极朝向中心轴逐渐变细。
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公开(公告)号：US20050176332A1
公开(公告)日：2005-08-11
申请号：US10239950
申请日：2001-12-22
申请人： Thomas Juestel , Heinz Ulm , Konrad Funk , Martin Klassen , Jochen Fischer , Andreas Benz
发明人： Thomas Juestel , Heinz Ulm , Konrad Funk , Martin Klassen , Jochen Fischer , Andreas Benz
CPC分类号： H01T21/02
摘要： A method of joining an electrode of a spark plug with a noble metal is described, the noble metal being joined locally with the electrode using a thermal input produced by a continuously operating laser beam.
摘要翻译： 描述了将火花塞的电极与贵金属接合的方法，使用由连续操作的激光束产生的热输入，将贵金属与电极局部地接合。
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公开(公告)号：US06917145B2
公开(公告)日：2005-07-12
申请号：US10344904
申请日：2002-06-14
申请人： Jochen Fischer , Andreas Benz
发明人： Jochen Fischer , Andreas Benz
摘要： A spark plug includes at least one ground electrode with a reduced temperature level. The spark plug encompasses a tubular metallic housing that has, at the combustion-chamber end, an outer rim on which at least one ground electrode is positioned. The cross-sectional area of the at least one ground electrode increases toward the outer rim of the housing.
摘要翻译： 火花塞包括具有降低的温度水平的至少一个接地电极。 火花塞包括管状金属壳体，其在燃烧室端处具有至少一个接地电极定位在其上的外缘。 所述至少一个接地电极的横截面积朝向所述壳体的外缘增加。
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公开(公告)号：US07192324B2
公开(公告)日：2007-03-20
申请号：US10239950
申请日：2001-12-22
申请人： Thomas Juestel , Heinz Ulm , Konrad Funk , Martin Klassen , Jochen Fischer , Andreas Benz
发明人： Thomas Juestel , Heinz Ulm , Konrad Funk , Martin Klassen , Jochen Fischer , Andreas Benz
CPC分类号： H01T21/02
摘要： A method of joining an electrode of a spark plug with a noble metal is described, the noble metal being joined locally with the electrode using a thermal input produced by a continuously operating laser beam.
摘要翻译： 描述了将火花塞的电极与贵金属接合的方法，使用由连续操作的激光束产生的热输入，将贵金属与电极局部地接合。
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