潍柴动力股份有限公司一种进气节流阀及进气节流阀的控制方法专利公布(燃烧发动机专利快讯)

DoNews
Aug 10

天眼查App显示,2025年8月8日,潍柴动力股份有限公司申请的“一种进气节流阀及进气节流阀的控制方法”专利正式进入专利公布阶段。该燃烧发动机技术专利涉及发动机进气控制领域,旨在解决发动机加热模式下进气量波动的问题。据专利信息显示,通过将阀片调节至稳定进气压力的最小开度,并配合放空件排出多余进气,可显著优化冷启动初期的排放及燃烧稳定性。发明人为李志杰、陈雅琪、李俊琦。专利摘要指出,该方案可提高...

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