| 摘要 |
<p>Starting from the basic structure of a conventional combustion engine, indistinctly in the gasoline or diesel model, with its corresponding engine block (6) and cylinders (7), the invention consists of providing said engine with complementary injectors (8) for carbon dioxide (CO 2 ) (2) coming from a liquefied gas supply deposit (1), such that said injectors (8) supply the duly metered carbon dioxide (CO 2 ) to each cylinder (7) after the piston has passed the top dead center (15), immediately after the ignition of the fuel has occurred, whereby part of the heat generated by this ignition is absorbed by the carbon dioxide (CO 2 ), which experiences a heavy expansion, with the resulting and parallel increase of the power of the engine. A thermal exchanger (5) is arranged in the conduit (4) supplying the carbon dioxide (2) from the deposit (1) to the cylinders (7), which exchanger is in turn arranged in the exhaust pipe (9) of the engine so that the carbon dioxide (CO 2 ) (2), at room temperature in the deposit (1), is pre-heated when it reaches the engine (6).</p> |
