| 摘要 |
<p>The invention relates to a free piston engine. The air required for combustion is supplied to the combustion chamber while the exhaust gasses leave the combustion chamber via an exhaust port. In order to achieve improved purging, that is to say to compress more oxygen-rich air, purging air is dosed into the purging air chamber or the combustion chamber by means of a purging air dosing system following a signal from the control means.</p> |
