-
公开(公告)号：US20120242215A1
公开(公告)日：2012-09-27
申请号：US13052651
申请日：2011-03-21
IPC分类号： H01T13/20
CPC分类号： H01T13/54
摘要： A spark plug for an internal combustion engine includes a spark plug housing. An insulator is concentrically located within the housing and has a distal end extending from an outer surface of the housing. A center electrode extends from a proximal end of the insulator. A ground electrode is secured to the housing and has an electrode tip arranged a distance from the center electrode. A chamber cap fixedly secured to the housing and surrounding both the center and ground electrodes, includes a laminate shell and a plurality of orifices.
摘要翻译： 一种用于内燃机的火花塞包括火花塞壳体。 绝缘体同心地位于壳体内并且具有从壳体的外表面延伸的远端。 中心电极从绝缘体的近端延伸。 接地电极固定在壳体上，并具有与中心电极相距一定距离的电极尖端。 固定在壳体上并围绕中心电极和接地电极的室盖包括层叠壳体和多个孔。
-
公开(公告)号：US08823251B2
公开(公告)日：2014-09-02
申请号：US13542852
申请日：2012-07-06
IPC分类号： H01T13/20
CPC分类号： H01T13/16
摘要： A spark plug for use with internal combustion engines includes a metallic shell housing having a semi-cylindrical shroud partially surrounding the insulator and the center electrode and to which the ground electrode is joined. The semi-cylindrical shroud promotes improved heat dissipation from the ground electrode to the shell housing.
摘要翻译： 与内燃机一起使用的火花塞包括：金属壳体，其具有部分围绕绝缘体的半圆柱形护罩和中心电极，接地电极连接到该壳体外壳上。 半圆柱形护罩促进了从接地电极到壳壳体的改善的散热。
-
公开(公告)号：US20140009058A1
公开(公告)日：2014-01-09
申请号：US13542852
申请日：2012-07-06
IPC分类号： H01T13/20
CPC分类号： H01T13/16
摘要： A spark plug for use with internal combustion engines includes a metallic shell housing having a semi-cylindrical shroud partially surrounding the insulator and the center electrode and to which the ground electrode is joined. The semi-cylindrical shroud promotes improved heat dissipation from the ground electrode to the shell housing.
摘要翻译： 与内燃机一起使用的火花塞包括：金属壳体，其具有部分围绕绝缘体的半圆柱形护罩和中心电极，接地电极连接到该壳体外壳上。 半圆柱形护罩促进了从接地电极到壳壳体的改善的散热。
-
公开(公告)号：US08912716B2
公开(公告)日：2014-12-16
申请号：US13052651
申请日：2011-03-21
CPC分类号： H01T13/54
摘要： A spark plug for an internal combustion engine includes a spark plug housing. An insulator is concentrically located within the housing and has a distal end extending from an outer surface of the housing. A center electrode extends from a proximal end of the insulator. A ground electrode is secured to the housing and has an electrode tip arranged a distance from the center electrode. A chamber cap fixedly secured to the housing and surrounding both the center and ground electrodes, includes a laminate shell and a plurality of orifices.
摘要翻译： 一种用于内燃机的火花塞包括火花塞壳体。 绝缘体同心地位于壳体内并且具有从壳体的外表面延伸的远端。 中心电极从绝缘体的近端延伸。 接地电极固定在壳体上，并具有与中心电极相距一定距离的电极尖端。 固定在壳体上并围绕中心电极和接地电极的室盖包括层叠壳体和多个孔。
-
公开(公告)号：US08350457B2
公开(公告)日：2013-01-08
申请号：US13076574
申请日：2011-03-31
CPC分类号： H01T13/54
摘要： A spark plug includes a housing, a center electrode, a ground electrode, and a pre-chamber cup. The housing is configured to thread into a spark-plug hole in an engine. The center electrode extends axially from a center of the housing. The ground electrode extends radially inward from the housing. The pre-chamber cup is attached to the housing. The housing defines a gas thread cavity that extends radially at least partially through the housing.
摘要翻译： 火花塞包括壳体，中心电极，接地电极和预制室杯。 壳体被配置成螺纹连接到发动机的火花塞孔中。 中心电极从壳体的中心轴向延伸。 接地电极从壳体径向向内延伸。 前室杯附接到壳体。 壳体限定气体螺纹腔，其至少部分地穿过壳体径向延伸。
-
公开(公告)号：US20120248964A1
公开(公告)日：2012-10-04
申请号：US13076574
申请日：2011-03-31
IPC分类号： H01T13/20
CPC分类号： H01T13/54
摘要： A spark plug includes a housing, a center electrode, a ground electrode, and a pre-chamber cup. The housing is configured to thread into a spark-plug hole in an engine. The center electrode extends axially from a center of the housing. The ground electrode extends radially inward from the housing. The pre-chamber cup is attached to the housing. The housing defines a gas thread cavity that extends radially at least partially through the housing.
摘要翻译： 火花塞包括壳体，中心电极，接地电极和预制室杯。 壳体被配置成螺纹连接到发动机的火花塞孔中。 中心电极从壳体的中心轴向延伸。 接地电极从壳体径向向内延伸。 前室杯附接到壳体。 壳体限定气体螺纹腔，其至少部分地穿过壳体径向延伸。
-
公开(公告)号：US20110241521A1
公开(公告)日：2011-10-06
申请号：US12749883
申请日：2010-03-30
申请人： Nicholas C. Polcyn , Jeongung Hwang
发明人： Nicholas C. Polcyn , Jeongung Hwang
摘要： A spark plug for an internal combustion engine includes a housing having a distal end, a proximal end, and an outer periphery extending therebetween. A mounting thread formed on the outer periphery at the proximal end of the housing secures the spark plug to the engine. A center electrode fixedly secured along a central axis of the housing has a first end extending outwardly from the proximal end of the housing. A ground electrode secured to the proximal end of the housing has an electrode tip at a first distance from the center electrode. The electrode tip has a central aperture extending through the ground electrode from an upper surface to a lower surface. A protruding edge circumscribes the aperture and extends a second distance from the upper surface of the electrode tip towards the center electrode.
摘要翻译： 用于内燃机的火花塞包括具有远端，近端以及在其间延伸的外周的壳体。 在壳体的近端处的外周上形成的安装螺纹将火花塞固定到发动机。 沿着壳体的中心轴线固定地固定的中心电极具有从壳体的近端向外延伸的第一端。 固定到壳体的近端的接地电极具有距中心电极第一距离的电极头。 电极末端具有从上表面延伸穿过接地电极到下表面的中心孔。 突出边缘围绕孔并且从电极末端的上表面朝向中心电极延伸第二距离。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.014 秒)
