Invention Grant
- Patent Title: Spark plug assembly for enhanced ignitability
- Patent Title (中): 火花塞组件,以提高点火性能
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Application No.: US13633315Application Date: 2012-10-02
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Publication No.: US08659216B2Publication Date: 2014-02-25
- Inventor: Matthew Brian Below , Steven M. Brickner , Jerry William Reeves, Jr.
- 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: H01T13/20
- IPC: 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.
Public/Granted literature
- US20130099652A1 SPARK PLUG ASSEMBLY FOR ENHANCED IGNITABILITY Public/Granted day:2013-04-25
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