新型火花塞与现有火花塞不同的就是它的侧电极用直径φ0.5mm的圆柱体制成,形状为钩状。钩端对准中心电极的圆心。这样既能保持中心电极的均匀消耗,又可使侧电极不再妨碍火焰的爆发及传播,能最大限度的为初期火焰提供无障碍的爆发空间,使初期火焰可爆发得很大,继而又可在燃烧室内全方位传播。燃烧速度、爆发力、活塞速度都有提高。其燃烧速度的提高也就降低了后燃倾向,可减少爆震,延长发动机使用寿命,也能为设 The new spark plug and the existing spark plug is different from its side electrode diameter φ0.5mm cylinder made of the shape of a hook. The hook end is aligned with the center of the center electrode. In this way, the uniform consumption of the center electrode can be maintained, the side electrode can no longer impede the explosion and spread of the flame, the maximum explosion-proof space for the initial flame can be provided, the initial flame can be greatly erupted, In the combustion chamber all-round dissemination. Burning speed, explosive force, piston speed has increased. The combustion rate will also reduce the post-combustion tendency to increase, can reduce the knock, extend the life of the engine, but also for the set