| 摘要 |
PROBLEM TO BE SOLVED: To provide a control system for highly accurately setting ignition timing for a multicylinder internal combustion engine where an angle interval between the piston top dead center of one of two selective cylinders and either the piston top or the bottom dead center of the other closer thereto is not 1/integer of one rotation of an output shaft of the internal combustion engine, and to provide a timing rotor. SOLUTION: The gasoline engine 10 is composed of two cylinders where an angle intervalθbetween the top dead centers of pistons 22 is not 1/integer of 360°CA. The timing rotor 26 has a plurality of toothed portions 28 arranged at equal intervals of 1/integer of the angle intervalθ. COPYRIGHT: (C)2007,JPO&INPIT
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