| 摘要 |
The present disclosure relates to a pre-chamber (24) for a gaseous fuel internal combustion engine. Particularly, a pre-chamber body (22) may comprise the pre-chamber (24) including a pre-chamber axis (A), and a riser passage (26) opening in the pre-chamber (24). The pre-chamber body (22) may further comprise a plurality of flow transfer passages (28) opening in the riser passage (26) for fluidly connecting the main combustion chamber (8) and the riser passage (26). The plurality of flow transfer passages (28) may be asymmetrically arranged about the pre-chamber axis (A). Additionally or alternatively, a first flow transfer passage (28C) may have a smaller flow cross-sectional area than a second flow transfer passage (28). |
