摘要 |
<p>The method involves injecting fuel e.g. benzine/diesel fuel, into a pre-chamber (V)/ main chamber during or immediately after an intake stroke of internal combustion engine. Chambers are connected till the gas pressure in the chambers adjusts itself, at the end of or immediately after the stroke, and before upper partial-load range. The pre-chamber is then closed. Fuel is injected into the pre-chamber after the connection of chambers.</p> |