| 摘要 |
PURPOSE:To obtain stable ignition-timing characteristics by arranging a signal generator at the position corresponding to a concave section provided at the external circumference section of iron bowls and the internal circumference section of the iron bowls. CONSTITUTION:A permanent magnet 11 is arranged at the internal surface of the iron bowls 10 of a rotor 9 and inductors 15 are projected to the external circumference section. Coils 1 for charging capacitors are wound around cores 18 for coils for charging capacitors and a signal generator coil 5 for angle of lead is wound around a core 19 for the signal generator for angle of lead. Furthermore, a signal generator 22 for fixed angle of lead is provided at a stator base 16 projected outward to the rotor 9 by corresponding to the inductors 15. Here, the angle of leading angle is decided by the pasted angle thetaa of the inductors 15. In this way, stable ignition-timing characteristics can be obtained. |
