公开(公告)号：US08659216B2

公开(公告)日：2014-02-25

申请号：US13633315

申请日：2012-10-02

Applicant: Fram Group IP LLC

Inventor： Matthew Brian Below ,  Steven M. Brickner ,  Jerry William Reeves, Jr.

IPC: H01T13/20

CPC classification number: H01T13/32 ,  H01T13/02 ,  H01T13/20

Abstract: A spark plug is provided having an insulator with a center axis. A center electrode is coupled to the insulator and has a second end extending from an end of the insulator, the center electrode having a first tip member. A ground electrode is spaced apart from the center electrode, wherein the ground electrode has a first portion extending substantially parallel to the center axis and a second portion extending on an angle from the first portion and relative to the center axis. A second tip member is disposed on the second portion of the ground electrode such that the first tip member and the second tip member cooperate to form a gap.

Abstract translation: 提供具有中心轴线的绝缘体的火花塞。 中心电极耦合到绝缘体并且具有从绝缘体的端部延伸的第二端，中心电极具有第一尖端构件。 接地电极与中心电极间隔开，其中接地电极具有基本上平行于中心轴线延伸的第一部分和从第一部分相对于中心轴线以一定角度延伸的第二部分。 第二末端构件设置在接地电极的第二部分上，使得第一末端构件和第二末端构件协作以形成间隙。

公开(公告)号：US20130196563A1

公开(公告)日：2013-08-01

申请号：US13746819

申请日：2013-01-22

Applicant: Fram Group IP LLC

Inventor： Michael S. Lynch ,  Steven M. Brickner

IPC: H01T21/02

CPC classification number: H01T21/02

Abstract: A method for forming a spark plug includes positioning an electrode center wire within an insulator and positioning at least one substance within the insulator and proximate the electrode center wire. The method further includes ultrasonically tamping the at least one substance to the electrode center wire.

Abstract translation: 形成火花塞的方法包括将电极中心线定位在绝缘体内并将至少一种物质定位在绝缘体内并且靠近电极中心线。 该方法还包括将至少一种物质超声波捣实到电极中心线。

公开(公告)号：US08747176B2

公开(公告)日：2014-06-10

申请号：US13746819

申请日：2013-01-22

Applicant: Fram Group IP LLC

Inventor： Michael S. Lynch ,  Steven M. Brickner

IPC: H01T21/02

CPC classification number: H01T21/02

Abstract: A method for forming a spark plug includes positioning an electrode center wire within an insulator and positioning at least one substance within the insulator and proximate the electrode center wire. The method further includes ultrasonically tamping the at least one substance to the electrode center wire.

Abstract translation: 形成火花塞的方法包括将电极中心线定位在绝缘体内并将至少一种物质定位在绝缘体内并且靠近电极中心线。 该方法还包括将至少一种物质超声波捣实到电极中心线。

公开(公告)号：US20130099652A1

公开(公告)日：2013-04-25

申请号：US13633315

申请日：2012-10-02

Applicant: FRAM GROUP IP LLC

Inventor： Matthew Brian Below ,  Steven M. Brickner ,  Jerry William Reeves, JR.

IPC: H01T13/20 ,  H01T13/46

CPC classification number: H01T13/32 ,  H01T13/02 ,  H01T13/20

Abstract: A spark plug is provided having an insulator with a center axis. A center electrode is coupled to the insulator and has a second end extending from an end of the insulator, the center electrode having a first tip member. A ground electrode is spaced apart from the center electrode, wherein the ground electrode has a first portion extending substantially parallel to the center axis and a second portion extending on an angle from the first portion and relative to the center axis. A second tip member is disposed on the second portion of the ground electrode such that the first tip member and the second tip member cooperate to form a gap.

Abstract translation: 提供具有中心轴线的绝缘体的火花塞。 中心电极耦合到绝缘体并且具有从绝缘体的端部延伸的第二端，中心电极具有第一尖端构件。 接地电极与中心电极间隔开，其中接地电极具有基本上平行于中心轴线延伸的第一部分和从第一部分相对于中心轴线以一定角度延伸的第二部分。 第二末端构件设置在接地电极的第二部分上，使得第一末端构件和第二末端构件协作以形成间隙。