Spark plug with glaze coating

Details Spark plug with glaze coating Spark plug with glaze coating

2005-07-26

2005-07-26

Williams, Joseph (Department: 2879)

Electric lamp and discharge devices

Spark plugs

Shaped electrode chamber, insulator end, shell skirt, baffle...

C313S118000, C313S137000

Reexamination Certificate

active

06922007

ABSTRACT:
A spark plug includes a ceramic component, whose surface is at least in part coated with a glaze, with the glaze containing 0.6% to 4% by weight of fluoride and 6% to 11.2% by weight of zinc oxide.

REFERENCES:
patent: 5859491 (1999-01-01), Nishikawa et al.
patent: 6566792 (2003-05-01), Nishikawa
patent: 6752677 (2004-06-01), Nishikawa et al.
patent: 788 204 (1997-08-01), None
patent: 1 168 546 (2002-01-01), None

Affiliated with

Also associated with

Rating

Spark plug with glaze coating 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 with glaze coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spark plug with glaze coating will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3378588