| 摘要 |
<p>The invention relates to a method for influencing the mixture formation and charging movement in the cylinders of a piston internal combustion engine with at least one gas inlet valve and at least one gas outlet valve per cylinder, respectively. Each of these is provided with a fully variable, preferably electromagnetic valve gear and is controllable by means of an electronic control device which is designed in such a way that within predetermined speed ranges and/or in predetermined load conditions, at least some of the gas inlet valves and/or gas outlet valves can be moved in dependence on the piston stroke, respectively, with a stroke course that is variable in relation to opening and closing times and/or opening time for opening width and/or duration of opening period and/or speed of movement.</p> |
