专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130002122A1 SPARK PLUG ELECTRODE CONFIGURATION 有权
标题翻译：火花插头电极配置
公开(公告)号：US20130002122A1
公开(公告)日：2013-01-03
申请号：US13535505
申请日：2012-06-28
申请人： Kevin J. Kowalski , Richard L. Keller , Frederick J. Quitmeyer , Richard Llope
发明人： Kevin J. Kowalski , Richard L. Keller , Frederick J. Quitmeyer , Richard Llope
IPC分类号： H01T13/46 , H01T21/02 , H01T21/06
CPC分类号： H01T13/467 , H01T21/02 , H01T21/06
摘要： A spark plug includes an electrode tip assembly located at an axially-facing free end surface of an electrode body. The electrode tip assembly includes an electrode tip body and a firing tip and has a longitudinal axis that is generally perpendicular to a longitudinal axis of the electrode body. The electrode tip body may be a Ni-alloy piece and is attached to the electrode body, and the firing tip may be an Ir-alloy piece with a sparking surface that faces a spark gap. The electrode body may include a groove formed in the axially-facing free end surface that is useful to help position the electrode tip assembly for attachment. The spark gap can be formed between opposing electrode tip assemblies, and the size of the spark gap can be adjusted during assembly without the need for bending the electrode body.
摘要翻译：火花塞包括位于电极体的轴向自由端表面处的电极末端组件。电极头组件包括电极末端体和点火尖端，并且具有大致垂直于电极体的纵向轴线的纵向轴线。电极末端体可以是Ni合金片，并且附着在电极体上，并且点火头可以是具有面向火花隙的火花表面的Ir合金片。电极体可以包括形成在面向轴向的自由端表面中的凹槽，其有助于定位电极末端组件以用于附接。可以在相对的电极头组件之间形成火花隙，并且可以在组装期间调整火花隙的尺寸，而不需要弯曲电极体。

2. 发明授权

US08519607B2 Spark plug electrode configuration 有权
标题翻译：火花塞电极配置
公开(公告)号：US08519607B2
公开(公告)日：2013-08-27
申请号：US13535505
申请日：2012-06-28
申请人： Kevin J. Kowalski , Richard L. Keller , Frederick J. Quitmeyer , Richard Llope
发明人： Kevin J. Kowalski , Richard L. Keller , Frederick J. Quitmeyer , Richard Llope
IPC分类号： H01T13/20
CPC分类号： H01T13/467 , H01T21/02 , H01T21/06
摘要： A spark plug includes an electrode tip assembly located at an axially-facing free end surface of an electrode body. The electrode tip assembly includes an electrode tip body and a firing tip and has a longitudinal axis that is generally perpendicular to a longitudinal axis of the electrode body. The electrode tip body may be a Ni-alloy piece and is attached to the electrode body, and the firing tip may be an Ir-alloy piece with a sparking surface that faces a spark gap. The electrode body may include a groove formed in the axially-facing free end surface that is useful to help position the electrode tip assembly for attachment. The spark gap can be formed between opposing electrode tip assemblies, and the size of the spark gap can be adjusted during assembly without the need for bending the electrode body.
摘要翻译：火花塞包括位于电极体的轴向自由端表面处的电极末端组件。电极头组件包括电极末端体和点火尖端，并且具有大致垂直于电极体的纵向轴线的纵向轴线。电极末端体可以是Ni合金片，并且附着在电极体上，并且点火头可以是具有面向火花隙的火花表面的Ir合金片。电极体可以包括形成在面向轴向的自由端表面中的凹槽，其有助于定位电极末端组件以用于附接。可以在相对的电极头组件之间形成火花隙，并且可以在组装期间调整火花隙的尺寸，而不需要弯曲电极体。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式