ASSEMBLY UNIT OF IGNITION COIL Russian patent published in 2004 - IPC

FIELD: manufacture of engines; individual ignition coils of internal combustion engines. SUBSTANCE: proposed ignition coil includes capacitor for monitoring working process in cylinder of internal combustion engine and resistor for reduction of level of electromagnetic interference with no change in overall dimension of assembly unit. Assembly unit includes capacitor with plates for monitoring working process in cylinder of internal combustion engine and interference-suppressing resistor located on one of plates of capacitor. Interference-suppressing resistor may be made from wire or resistive material film. EFFECT: enhanced efficiency and reliability. 3 cl, 3 dwg