Ignition Device Having a Reflowed Firing Tip and Method of Construction

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United States of America Patent

SERIAL NO

12947922

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Abstract

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A sparkplug having ground and/or center electrodes that include a firing tip formed by reflowing of an end of wire having an opposite end carried by a feed mechanism. The present invention also includes methods of manufacturing an ignition device and electrodes therefore having a firing tip, including providing a metal electrode having a firing tip region; providing a wire having a free end and another end carried by a feed mechanism; and reflowing the free end to form a firing tip.

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Patent Owner(s)

Patent OwnerAddress
FEDERAL-MOGUL WORLD WIDE INC26555 NORTHWESTERN HIGHWAY SOUTHFIELD MI 48034

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lineton, Warran Boyd Ann Arbor, US 35 174
Zdeblick, William J Ann Arbor, US 8 104

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