ELECTRONIC IGNITION DEVICE Russian patent published in 2001 - IPC

FIELD: emergency ignition systems. SUBSTANCE: device is designed for internal combustion engines and heating-and-ventilation and pre-starting devices for ignition of working mixture. Transistor switch of device is provided additionally with isolation diode and energy accumulator controlled by switch generator and furnished with auxiliary winding, rectifier diode and reservoir capacitor. One lead of auxiliary winding is connected with anode of rectifier diode, and other lead, with frame. Common point of connection of cathodes, diodes and reservoir capacitor is connected with input terminal of ignition system additional resistor. Second output of storage capacitor is connected with frame, and anode of isolation diode is connected with output terminal of ignition switch. EFFECT: improved ignition of mixture in cylinders of internal combustion engine and efficiency of engine at emergency duty. 1 dwg