H - Electricity
01
T
123/206
H01T 13/00 (2006.01) H01T 13/20 (2006.01)
Patent
CA 1127028
N-28-21579M/YO/79 ABSTRACT OF THE DISCLOSURE A spark plug where parts of a center electrode on both sides of an outer electrode are projected toward the outer electrode and a groove is formed in the outer electrode by cutting or grinding the central portion of said end surface, Discharge gaps are formed between on the outer projecting surfaces and the outer electrode.
328560
George H. Riches And Associates
Ngk Spark Plug Co. Ltd.
LandOfFree
Spark plug does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Spark plug, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spark plug will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1152799