Because the internal combustion engine thermal efficiency is high, the compatibility is good, the power range is broad, the structure simple, is lighter than the quality, moves to be convenient, already widespread application in agricultural, industry, transportation shipping industry and national defense development enterprise. Therefore, internal combustion engine the industry's development, has the very vital role to the national economy and the national defense development. the internal combustion engine stems from the steam engine which 170 year English Niu Kamm invents. in 1763 English James watt mouth ameswatt) has improved the Niu Kamm steam engine, caused the steam engine to enter the practical stage. But, because steam engine has the thermal efficiency to be low, the structure is unwieldy, migration not convenient and shortcomings and so on operation trouble, thus could not adapt production need to develop .1876 year Germany industrialist Nicolas Otto gradually (NicolausA.otto) to formulate according to and so on has allowed to burn, used electricity the spark ignition four stroke coal gas engine, made the thermal efficiency to enhance 14%, as a result of the coal gas engine must the use gaseous fuel, but gaseous fuel's origin was quite at that time difficult, this hindered the coal gas engine to further send the exhibition. in 1885 German Gotley Lieb Daimler the (GottliebDaimlcr) imitation four stroke coal gas engine's principle of work has made the first gasoline engine, and caused first in 1886 the automobile which actuated with the gasoline engine to be published. Because the gasoline engine has light small moderately-priced, the revolution to be steady and starting, use simple and so on merits, then rapidly on carrier vehicle to widespread application. Then in 1890 Britain's Clark (nugaldclerk) and Robertson (Jamcs Robson), Germany's Cull ran quickly (KariBcnz) to invent two stroke internal combustion engines successfully. Two stroke internal combustion engine and the four stroke internal combustion engine compares, has the high unit volume power and the even torque, and the structure is simple, the use service is convenient; But its fuel oil and the lubricating oil consumption are high, cooling is difficult and the durability is bad. the present two strokes and the four stroke internal combustion engine obtained the widespread application in the different domain. In order to develop the use inexpensive fuel the engine, and further raises engine's thermal efficiency, in 1892 German Engineer Rudolph Di Sayre (RudoffDiescl) first proposed diesel engine's principle of work. And developed in the world in 1897 the first diesel engine (at that time for kerosene engine). Afterward, the internal combustion engine starts to enter fast development the time.