single-spark ignition

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• single-spark ignition coil — In a distributorless ignition system with an odd number of cylinders, each cylinder requires its own ignition coil; distributor logic on the low voltage side performs the voltage distribution to each coil. Also see multi spark ignition coil …   Dictionary of automotive terms

• ignition coil — A pulse transformer which is a part of the ignition system. It receives a small amount of electrical voltage from the battery and steps up the low primary voltage and amplifies it into a big jolt of voltage of about 20,000 volts, and sends it to… …   Dictionary of automotive terms

• Ignition system — For other uses, see Ignition system (disambiguation). An ignition system is a system for igniting a fuel air mixture. Ignition systems are well known in the field of internal combustion engines such as those used in petrol (gasoline) engines used …   Wikipedia

• ignition — A process which initiates the combustion of the compressed air/fuel mixture in the combustion chamber. In a spark ignition engine, the mixture is ignited by an electric spark; in a diesel engine, the self igniting mixture must be preheated by… …   Dictionary of automotive terms

• Ignition coil — Bosch ignition coil. Dual ignition coils (blue cylinders, top of picture) on a …   Wikipedia

• Dual ignition — A Hirth 2702 twin cylinder, two stroke aircraft engine. Equipped with dual ignition, the photo shows the two spark plugs per cylinder. Dual Ignition is a system for spark ignition engines, whereby each cylinder has every critical ignition… …   Wikipedia

• Homogeneous charge compression ignition — Thermodynamics …   Wikipedia

• Alfa Romeo Twin Spark engine — Infobox Automobile engine name=Alfa Romeo TwinSpark engine manufacturer=Alfa Romeo production=1986– type=DOHC 2/4 valve I4 predecessor=Alfa Romeo Twin Cam successor= displacement=1.4 L 1.6 L 1.7 L 1.8 L 2.0 L power = 76 kW (103 PS) 114 kW (155… …   Wikipedia

• Wasted spark — A wasted spark is when in an ignition system in a four stroke cycle internal combustion engine spark plugs fire in pairs, on both the exhaust and compression strokes. The extra spark on the exhaust stroke has no effect and is thus wasted . This… …   Wikipedia

• Saab Direct Ignition — is a Capacitor discharge ignition system developed by Saab Automobile, then known as Saab Scania, and Mecel AB during the nineteen eighties. It was first shown in 1985 and put into series production in the Saab 9000 in 1988. The system have been… …   Wikipedia

• coil — [1] Metal bands or strands of wire wrapped in a circular fashion. [2] A pulse type transformer for increasing the voltage to fire the spark plugs. Also see booster coil close coils exciter coil field coil four spark ignition coil glow coil high… …   Dictionary of automotive terms