Firetaktsmotorer
Firetaktsmotorer, also known as four-stroke engines, are internal combustion engines commonly used in automobiles, motorcycles, and various machinery. They operate on a four-phase cycle consisting of intake, compression, power, and exhaust strokes. This cycle allows for efficient fuel combustion and power generation.
The four-stroke engine's operation begins with the intake stroke, where the intake valve opens and the piston
Advantages of four-stroke engines include greater fuel efficiency, cleaner emissions, and durability compared to two-stroke engines.
Four-stroke engines have played a crucial role in transportation and industry since their development in the