Method of making spark plugs

Details Method of making spark plugs Method of making spark plugs

1979-06-06

1982-09-28

McQuade, John

Metal working

Barrier layer or semiconductor device making

Barrier layer device making

H01T 1300

Patent

active

043510957

ABSTRACT:
A method of making a spark plug which is suitable for use in an internal combustion engine. The method comprises the steps of providing a tubular outer sheath of corrosion and erosion resistant metal and locating a thermally conductive core in the bore of the sheath. The sheath is worked down onto the core and the exposed end of the core is covered over by melting the outer sheath.

REFERENCES:
patent: 2758368 (1956-08-01), Ulam
patent: 2792272 (1957-05-01), Beggs
patent: 3119944 (1964-01-01), Lentz et al.
patent: 3282660 (1966-11-01), Pendleton et al.
patent: 3463620 (1969-08-01), Winter
patent: 3473000 (1969-10-01), Siekman et al.
patent: 3548472 (1970-12-01), Urushiwara et al.
patent: 3818555 (1974-06-01), Yamaguchi et al.

Affiliated with

Also associated with

Rating

Method of making spark plugs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making spark plugs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making spark plugs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-394018