Title: Sparking plug for automobile internal combustion engine
Application Number: 200520090329 Application Date: 2005.04.15
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.06.28 Granted Pub. Date: 2006.06.28
International Classifi-cation: H01T13/00
Applicant(s) Name: Zhang Shuiquan Address:
Inventor(s) Name: Zhang Shuiquan;Meng Yu
Attorney & Agent:
Abstract:
    The utility model discloses a sparking plug for automobile internal combustion engine. It is a kind of modification for the present sparking plug, namely the bottom of the rigid connector (3) is provided with the cirque body (7) formed the inclined side electrode (6) with the surface of whose outer margin, the bottom portion of the insulating pole (1) is placed at the exterior of the cirque body (7), the bottom portion of the radial deflection terminal rod (8) is also placed at the exterior of the insulating pole (1), between the inner margin surface at the bottom of the rigid connector (3) and the outer margin surface at the bottom of the insulating pole (1) is equipped with the thermal-insulating bleeding hollow cavity (9), the upper of the core of the insulating pole (1) located at the upper portion of the thermal-insulating bleeding hollow cavity (9) is equipped with the static seal (10) and the thermal load heat conduction ferrule (11). The sparking plug can make the original inter-electrode spark alter as the interfacial spark, alters as the spherical sparking path from the traditional single line sparking path, is the breakthrough to the theory of the original traditional ignition mode, makes the combustible mixture be perfectly combusted, controls the genesis of the harmful gas, increases the ignition effect and the combustion rate.
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