| 摘要 |
A spark injection system for an internal combustion engine for the detonation and combustion of remaining fuel/air mixture within the cylinder, the spark injection system introduces a pulsed electrical charge into the cylinder after the initial detonation when the piston is in a position of approximately five degrees after top dead center and the spark continues or is intermittently continued through the power stroke and through three quarters of the exhaust stroke, thus combusting the remaining fuel/air mixture and maintaining a higher temperature within the cylinder and alternatively the pulsed electrical charge is introduced during all four cycles of the cylinders operation.
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