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公开(公告)号:US5448977A
公开(公告)日:1995-09-12
申请号:US168287
申请日:1993-12-17
申请人: James C. Smith , Robert S. Mihora
发明人: James C. Smith , Robert S. Mihora
IPC分类号: F02D41/04 , F02D41/30 , F02D41/32 , F02D41/34 , F02D41/38 , F02M51/00
CPC分类号: F02D35/023 , F02D41/3082 , F02D41/32 , F02D41/3809 , F02D2200/0602 , F02D2200/0606 , F02D2250/31
摘要: An internal combustion engine fuel injector pulsewidth is calculated as a function of desired fuel mass and injector pressure. Accounting for variations in injection pressures provides improved accuracy of fuel mass injection.
摘要翻译: 作为所需燃料质量和喷射器压力的函数计算内燃机燃料喷射器脉冲宽度。 考虑到喷射压力的变化,提高了燃油质量喷射的精度。