Ignition Distributors For Internal Combustion Engines

Ignition Distributors For Internal Combustion Engines

An ignition distributor is a device found in internal combustion engines that is responsible for distributing high voltage electricity from the ignition coil to the spark plugs in the correct firing order. The distributor consists of a rotor, a cap, and a body. The rotor is driven by the engine's camshaft, and as it rotates, it makes contact with a series of metal contacts in the cap, which are connected to the spark plugs. The distributor also has a set of points that open and close to trigger the coil to produce high voltage electricity. In older vehicles, ignition distributors were a common component. However, with the advent of electronic ignition systems, many modern engines no longer use distributors. Instead, they use a system that relies on sensors and a computer to control the timing and firing of the spark plugs. One of the main advantages of an ignition distributor is its simplicity. It is a relatively simple device that is easy to maintain and repair. However, it also has some disadvantages. For example, the points in the distributor can wear out over time, causing the engine to misfire or run poorly. Additionally, the distributor can become misaligned, which can also cause problems with engine performance. In conclusion, an ignition distributor is a device found in internal combustion engines that is responsible for distributing high voltage electricity from the ignition coil to the spark plugs in the correct firing order. While it has some advantages in terms of simplicity, it also has some disadvantages, and many modern engines no longer use distributors.

internal combustion engine, spark plugs, high voltage electricity, rotor, cap

— James Brown

CITATION : "James Brown. 'Ignition Distributors For Internal Combustion Engines.' Design+Encyclopedia. https://design-encyclopedia.com/define/ignition-distributors-for-internal-combustion-engines?E=392338 (Accessed on October 14, 2026)"