waste gas with fuel and the fuel loss, realizes the combustible mixed gas swirl and layering of rarefied and concentrated gas, raise the engine efficiency. Compared with current two-stroke engine, said invention has advantages of large power, low pollution of emission gas, good lubrication ...
A lubricant-fuel mixture for two-stroke internal-combustion engines contains one or more reaction products of sulphur or a phosphorus sulphide with an unsaturated hydrocarbon or with a fatty oil, the total weight of sulphur based on the lubricant component of the mixture being 0.1 to 2%, and th...
In a two-stroke engine, on the other hand, the crankcase is serving as a pressurization chamber to force air/fuel into the cylinder, so it can't hold a thick oil. Instead, you mix oil in with the gas to lubricate the crankshaft, connecting rod and cylinder walls. If you forget to ...
Gasoline engine - Two-Stroke Cycle, Combustion, Fuel: In the original two-stroke cycle (as developed in 1878), the compression and power stroke of the four-stroke cycle are carried out without the inlet and exhaust strokes, thus requiring only one revolu
摘要: design of a fuel efficient uniflow two stroke semi-direct injection enginehon. A computer code was used to predict engine performance and behavior. Theoretical study showed t关键词:Design Engines Direct injection Two stroke cycle engines Fuel economy Performance ...
as quite a few casual riders and even professional racers still prefer the old-school feel and sound of these engines. This is especially evident in enduro racing, where KTM’s own Manuel Lettenbichler won theon a fuel-injected two-stroke. At the end of the day, the Austrian manufacturer ...
(42), in the course of which fuel being supplied from the tank (1) at the fuel aspiration connector during the pump aspiration stroke is aspirated via a flap valve (61) into the compression chamber (51) located upstream of the pump piston, and is pumped during the compression stroke via...
An air cleaner is used in a two-stroke internal combustion engine to supply an air-fuel mixture passage and a fresh air passage in a carburetor with air cleaned by an air cleaner el
A two-stroke internal combustion engine has at least one exhaust valve and at least two inlet valves to each combustion chamber. Only air is supplied through the first inlet valve (12) and a mixture of air and fuel is supplied through the second inlet valve (11). The timing of the opera...
An air-assisted fuel injection applied in the two-stroke engine of flame-jet ignition type which a fuel pump and fuel pressure regulator valve establish stable fuel rail pressure. With respect to each cylinder, a pair of fuel injection e... HH Huang,RF Hong - US 被引量: 33发表: 1992年...