Title: Strength sparking plug
Application Number: 200520084945 Application Date: 2005.07.06
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.09.06 Granted Pub. Date: 2006.09.06
International Classifi-cation: H01T13/20;H01T13/39
Applicant(s) Name: Cong Peigang Address:
Inventor(s) Name: Cong Peigang
Attorney & Agent: sun aihua
Abstract:
    A strength sparking plug belongs to automobile engine igniter device. It includes a housing, an insulating tube inside the housing and a central electrode installed inside the insulating tube. It is characterized in that: the central electrode is bar shaped and its terminal part is o-shaped. Compared with the prior art, it is provided with simple structure and fast ignition. It really solves the problems fundamentally that the carbon deposition created on the electrode by single point discharge makes the spark plug ignition fail and especially the engine starting is more difficult under low temperature condition, realizing the advantage that the entire o-shaped electrode surface jets flame.
Time: 9
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