Multi-valve engine

January 29, 1886, the German Karl Mainz will be the development of its single-cylinder four-fuel engines installed on the car and a three patents obtained, the world truly began that day with cars. It can be said that the creation of a car engine.

The basic engine is constructed from a cylinder, Detroit 2, Link 3, 4, the main engine crankshaft components, each of at least two-valve cylinder, an intake valve (blue) and one exhaust valve (Orange) .

Valve Engine Valve device is an integral part of the body, work in the engine play a very important role. Fuel engine work has proceeded from Intake, compression, power and exhaust for the four process components. For continuous operation must be the engine to the four cycle process, the timing and sequence cycle work.

Two of them, the work process, intake and exhaust, and it is necessary to rely on the engine with gas agencies and accurately in accordance with the order of the work of conveying cylinder combustible gas mixture (gasoline engine) or fresh air (diesel engines), as well as from the combustion exhaust emissions.