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    • 1. 发明授权
    • Method and system for misfire determination using synchronous correction
    • 使用同步校正的失火确定方法和系统
    • US5906652A
    • 1999-05-25
    • US126871
    • 1998-07-31
    • Donald RemboskiDarren SchumacherMarvin LynchAlan Chewter
    • Donald RemboskiDarren SchumacherMarvin LynchAlan Chewter
    • G01M15/11G01M15/00
    • G01M15/11
    • A method and system of misfire determination includes establishing an acceleration misfire threshold and an acceleration sub-misfire threshold. Then incremental engine position is sensed and a series of acceleration data-points are derived (401). If a data-point of the series of acceleration data-points falls between the sub-misfire threshold and the misfire threshold, then a training process is aborted for a blanking period based on a delay time whose length is preferably based on engine operating conditions (415). If a data-point of the series of acceleration data-points does not fall below the sub-misfire threshold, then the series of acceleration data-points, are averaged and a synchronously corrected acceleration data-point is derived (417). Then, a misfire condition is indicated when the synchronously corrected acceleration data-point exceeds the established acceleration misfire threshold (421).
    • 失火判定的方法和系统包括建立加速失火阈值和加速度失火阈值。 然后检测出增量发动机位置,得到一系列加速度数据点(401)。 如果一系列加速度数据点的数据点落在子失火阈值和失火阈值之间,则基于其长度优选地基于发动机操作条件的延迟时间而在消隐周期中中止训练过程( 415)。 如果一系列加速度数据点的数据点不低于次失火阈值,则对一系列加速度数据点进行平均,并导出同步校正的加速度数据点(417)。 然后,当同步校正的加速度数据点超过建立的加速失火阈值时,指示失火条件(421)。
    • 5. 发明授权
    • Variable speed supercharger with electric power generation
    • 带发电的变速增压器
    • US08176901B2
    • 2012-05-15
    • US12438288
    • 2007-08-23
    • Xiaolan AiDonald Remboski
    • Xiaolan AiDonald Remboski
    • F02B33/00
    • F16H13/06F02B33/40F02B39/04F02B39/10F04D13/028F04D25/028F05D2220/40F16H3/724
    • A supercharger for boosting intake manifold pressure in an internal combustion engine and producing electrical energy comprises an input shaft (3), a electric machine (50) including a stator (51) and a rotor (53), a compressor (70) including an impeller (71), and a planetary transmission (30) located between the input shaft (3) and the rotor (53) of the electric machine (50) and the impeller (71) of the compressor (70), all such that the input shaft 3 can drive both the impeller (71) and the rotor (53), or the rotor (53) and input shaft (3) can drive the impeller (71). The planetary transmission (30) includes an outer ring (31) operatively coupled to the input shaft (3), a sun member (39) operatively coupled to the impeller (71), planetary clusters (38) located between the outer ring (31) and sun member (39), and a carrier (37) operatively coupled to the planet clusters (38) and the rotor (53). Each planetary cluster (38) comprises an inner roller (35) and an outer roller (33).
    • 一种用于增加内燃机中的进气歧管压力并产生电能的增压器包括输入轴(3),包括定子(51)和转子(53)的电机(50),压缩机(70) 叶轮71和位于电机50的输入轴3与转子53之间的行星齿轮传动装置30和压缩机70的叶轮71之间, 输入轴3可以驱动叶轮71和转子53,或者转子53和输入轴3能够驱动叶轮71。 行星传动装置(30)包括可操作地联接到输入轴(3)的外环(31),可操作地联接到叶轮(71)的太阳构件(39),位于外环(31) )和太阳构件(39)以及可操作地联接到行星簇(38)和转子(53)的载体(37)。 每个行星架(38)包括一个内滚子(35)和一个外滚轮(33)。