| 摘要 |
An electronic ignition device for an internal combustion engine comprises a capacitor supplied by a charging circuit, a thyristor controlling discharge of the capacitor into the primary of an ignition coil, and a control circuit including an oscillator successively producing non-conduction and conduction of the thyristor several times in response to each opening of a contact-breaker. The device also comprises an RC delay element and a bistable trigger controlled to prevent operation of the control circuit when the device is switched on while the contact-breaker is in a given position, said trigger permitting operation of the control circuit as soon as the contact-breaker comes into action.
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