Invention Grant
- Patent Title: Method of forming a spark plug
- Patent Title (中): 形成火花塞的方法
-
Application No.: US13746819Application Date: 2013-01-22
-
Publication No.: US08747176B2Publication Date: 2014-06-10
- Inventor: Michael S. Lynch , Steven M. Brickner
- Applicant: Fram Group IP LLC
- Applicant Address: US IL Lake Forest
- Assignee: Fram Group IP LLC
- Current Assignee: Fram Group IP LLC
- Current Assignee Address: US IL Lake Forest
- Agency: Barnes & Thornburg LLP
- Agent Erin J. Fox
- Main IPC: H01T21/02
- IPC: 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.
Public/Granted literature
- US20130196563A1 METHOD OF FORMING A SPARK PLUG Public/Granted day:2013-08-01
Information query
