| 摘要 |
<p>The present disclosure generally relates to an ignition plug tip (70) of an ignition plug configured to be used in an internal combustion engine including at least one main combustion chamber. The disclosed ignition plug tip (70) may comprise a nozzle portion (74) forming at least a portion of a pre-combustion chamber (66) and having an inner surface (75). The disclosed ignition plug tip (70) may further comprise at least one flow channel (110) configured to fluidly connect the pre-combustion chamber to the main combustion chamber, wherein the at least one flow channel (110) includes a main portion (118) having constant cross-section and a funnel-shaped inlet portion (114) at the inner surface (75). The inlet portion (114) may constitute about 30% to 70% of the length of the flow channel (110).</p> |
