Four-stroke engine

Four-stroke cycle used in gasoline/petrol engines.
1 = Intake, 2 = Compression, 3 = Power, 4 = Exhaust. The right blue side is the intake port and the left brown side is the exhaust port. The cylinder wall is a thin sleeve surrounding the piston head which creates a space for the combustion of fuel and the genesis of mechanical energy.

An Otto Engine from 1920's US Manufacture

A four-stroke engine (also known as four cycle) is an internal combustion (IC) engine in which the piston completes four separate strokes while turning a crankshaft. A stroke refers to the full travel of the piston along the cylinder, in either direction. The four separate strokes are termed:

单词	Four stroke diesel engine
释义	Four stroke diesel engine 英语百科 Four-stroke engine A four-stroke engine (also known as four cycle) is an internal combustion (IC) engine in which the piston completes four separate strokes while turning a crankshaft. A stroke refers to the full travel of the piston along the cylinder, in either direction. The four separate strokes are termed:
随便看	ureolytic的意思 ureometer的意思 ureometry的意思 ureophil的意思 ureopoiesis的意思 ureosecretory的意思 ureosecretory index的意思 ureosecretory indices的意思 ureosmotic animal的意思 ureotelic的意思 ureotelic animals的意思 ureotelic metabolism的意思 ureotelic metabolism metabolism的意思 ureotelic organism的意思 ureotelism的意思 ureous acid的意思 urep的意思 urepearl的意思 Urepel的意思 urepels的意思 Ure, R.的意思 urerythrin的意思 urerythrin的意思 Ur的意思 URESA的意思

Four stroke diesel engine

Four-stroke engine