Novel crank-link mechanism
The invention discloses a novel crank-link mechanism which is applied to an automobile engine. The novel crank-link mechanism is structurally composed of a main crank, a secondary crank and three connecting rods, wherein the main crank and the secondary crank are arranged on the two sides of the axi...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a novel crank-link mechanism which is applied to an automobile engine. The novel crank-link mechanism is structurally composed of a main crank, a secondary crank and three connecting rods, wherein the main crank and the secondary crank are arranged on the two sides of the axis of a piston respectively, and the three connecting rods are connected with the main crank, the secondary crank and the piston. By the adoption of the novel crank-link mechanism, the engine can freely exhaust after operating for a certain time, so that the frequency of exhaust acting is reduced, and mechanical loss is reduced; internal combustion engines like gasoline engines can conduct relative constant volume combustion and rapid compression after operating for a certain time, so that the combustion efficiency is greatly improved; for the engine which acts through compressed air, a certain air pressure can be reached when air flows into the engine, so that the working efficiency of the engine is greatly improve |
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