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公开(公告)号：US08833340B2
公开(公告)日：2014-09-16
申请号：US13167218
申请日：2011-06-23
申请人： Steven K. Walters
发明人： Steven K. Walters
摘要： An engine timing plate is disclosed that is generally positioned between a crankshaft surface and a main journal. The engine timing plate is not bolted or otherwise secured to either the crankshaft surface or the main journal. Instead, the timing plate “floats” between the two surfaces. The timing plate includes protruding portion that mates or temporarily associates with a receiving portion disposed on the crankshaft. The timing plate also generally includes a raised surface forming an integrated thrust surface that may engage with, but not necessarily interlock with, one or both of the crankshaft surface and the main journal. Thus, the rotational motion of the crankshaft maintains the relative position of the timing plate with respect to the crankshaft surface and/or the main journal without the use of standard mechanical connectors, such as bolts.
摘要翻译： 公开了通常位于曲轴表面和主轴颈之间的发动机正时板。 发动机正时板没有螺栓连接或以其他方式固定到曲轴表面或主轴颈上。 相反，定时板在两个表面之间“浮动”。 定时板包括与设置在曲轴上的接收部分配合或临时关联的突出部分。 正时板还通常包括形成整体推力表面的凸起表面，其可以与曲轴表面和主轴颈中的一个或两个接合但不一定互锁。 因此，曲轴的旋转运动保持正时板相对于曲轴表面和/或主轴颈的相对位置，而不使用诸如螺栓的标准机械连接器。
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公开(公告)号：US08033273B2
公开(公告)日：2011-10-11
申请号：US12164858
申请日：2008-06-30
摘要： A plasma ignition system includes an ignition plug attached to an engine and having a center electrode, a ground electrode, and a discharge space, a discharge power source circuit, a plasma generation power source circuit, a resistance element between the discharge power source circuit and the center electrode, a rectifying device between the plasma generation power source circuit and the center electrode, and an element receiving portion in a periphery of the center electrode. The plug puts gas in the discharge space into a plasma state to ignite a fuel/air mixture in the engine, as a result of application of high voltage to the plug by the discharge power source circuit and supply of high current to the plug by the plasma generation power source circuit. The resistance element and the rectifying device are placed in the receiving portion.
摘要翻译： 等离子体点火系统包括附接到发动机并具有中心电极，接地电极和放电空间的点火开关，放电电源电路，等离子体发生电源电路，放电电源电路和 中心电极，等离子体发生电源电路和中心电极之间的整流装置，以及中心电极的周围的元件容纳部。 插头将放电空间中的气体放入等离子体状态以点燃发动机中的燃料/空气混合物，这是由于通过放电电源电路向插头施加高电压并且通过放电电源向插头提供高电流 等离子体发生电源电路。 电阻元件和整流装置被放置在接收部分中。
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公开(公告)号：US06934619B2
公开(公告)日：2005-08-23
申请号：US10679753
申请日：2003-10-06
申请人： Michael J. Read , Talus Park
发明人： Michael J. Read , Talus Park
CPC分类号： F02D41/005 , F02D41/2422 , F02D41/401 , F02D2041/1432 , F02D2200/602 , F02P7/061 , Y02T10/47
摘要： Engine speed data (N) and engine fueling data (MFDES) are processed to develop rate-of change data values for both engine fueling (FUELING_DIFFERENCE_FILTERED) and engine speed (ENGINE SPEED_DIFFERENCE_FILTERED). The latter are processed according to a look-up table (30) to select a data value for an adder (ENGINE SPEED/FUELING_ROC_ADDER). The adder data value is added to the data value of a control parameter, such as engine fueling (MFDES), to compensate for engine transients.
摘要翻译： 对发动机转速数据（N）和发动机加油数据（MFDES）进行处理，以便为发动机加油（FUELING_DIFFERENCE_FILTERED）和发动机转速（发动机SPEED_DIFFERENCE_FILTERED）开发变化率数据值。 根据查找表（30）对后者进行处理，以选择加法器（ENGINE SPEED / FUELING_ROC_ADDER）的数据值。 加法器数据值被添加到控制参数的数据值，例如发动机加油（MFDES），以补偿发动机瞬变。
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34.发明授权
公开(公告)号：US5575258A
公开(公告)日：1996-11-19
申请号：US438128
申请日：1995-05-08
申请人： Atsushi Iochi
发明人： Atsushi Iochi
CPC分类号： F02D41/009 , F02B2075/027
摘要： An apparatus and method for determining an engine operation control based engine revolution displacement for a multi-cylinder four-stroke internal combustion engine are disclosed in which a reference crank angle sensor is disposed on an engine crankshaft so as to output a reference signal which corresponds to a predetermined crank angular position with respect to a top dead center of each cylinder whenever the engine has revolved through a set crank angular displacement according to the number of cylinders (720.degree./6=120.degree., in the case of a six-cylinder engine). A unit crank angle sensor is disposed on the engine crankshaft so as to output a unit angle (1.degree. or 2.degree.) of the engine crankshaft revolution, a first counter (C1) is built in a gate array (IC-package or gate arrary IC) so as to count the unit angular signal (POS) upon receipt of the reference signal (REF) and so as to be reset to zero when a count value of the first counter has reached a predetermined count value corresponding to the set crank angular displacement and when the first counter receives the subsequent reference signal.
摘要翻译： 公开了一种用于确定用于多气缸四冲程内燃机的基于发动机运转控制的发动机转速位移的装置和方法，其中参考曲柄角传感器设置在发动机曲轴上，以便输出对应于 每当发动机根据气缸数量（720°/ 6 = 120°）旋转设定的曲柄角位移时，在六缸发动机的情况下，相对于每个气缸的上死点的预定曲柄角位置 ）。 发动机曲轴上设置单元曲柄角传感器，以输出发动机曲轴旋转的单位角度（1度或2度），第一计数器（C1）内置在门阵列（IC封装或门极 IC），以便在接收到参考信号（REF）时对单位角度信号（POS）进行计数，并且当第一计数器的计数值已经达到对应于设定的曲柄角度的预定计数值时被复位为零 当第一计数器接收到随后的参考信号时。
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公开(公告)号：US5282452A
公开(公告)日：1994-02-01
申请号：US963764
申请日：1992-10-20
摘要： An electronic distributor for an internal combustion engine, having a plurality of switching elements for conducting and breaking currents flowing to a plurality of ignition coils, a first lead frame for separately flowing the currents of the plurality of switching elements to the plurality of ignition coils and a second single lead frame for dropping current levels of currents of at least two switching elements of the plurality of switching elements to a common electric potential, characterized in that a resistance value of the first lead frames has been set to be larger than a resistance value of the second lead frame.
摘要翻译： 一种用于内燃机的电子分配器，具有用于导通和断开流向多个点火线圈的电流的多个开关元件，用于将多个开关元件的电流分开地流到多个点火线圈的第一引线框架，以及 用于将所述多个开关元件中的至少两个开关元件的电流电平降低到公共电位的第二单引线框架，其特征在于，所述第一引线框架的电阻值被设定为大于电阻值 的第二引线框架。
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36.发明授权
公开(公告)号：US4887572A
公开(公告)日：1989-12-19
申请号：US259375
申请日：1988-10-18
申请人： Seiki Kodama , Shigemi Murata
发明人： Seiki Kodama , Shigemi Murata
CPC分类号： B22F7/06 , F02P7/061 , Y10T29/49002
摘要： An ignition timing signal generating rotor adapted to be operatively coupled to the shaft of a distributor for an internal combustion engine is disclosed wherein the rotor generates an ignition timing signal in cooperation with an ignition timing sensor operatively coupled to the housing of the distributor. The rotor comprises a reluctance varying rotor portion of a magnetic material and a tube of a non-magnetic material carrying the magnetic rotor portion. The magnetic rotor portion and the non-magnetic tube are made of formed powder materials which are simultaneously sintered together into a single piece.
摘要翻译： 公开了一种适于可操作地联接到用于内燃机的分配器的轴的点火正时信号发生转子，其中转子与可操作地耦合到分配器壳体的点火正时传感器协同生成点火定时信号。 转子包括磁阻材料的磁阻变化转子部分和承载磁转子部分的非磁性材料的管。 磁转子部分和非磁性管由同时烧结成单件的成形粉末材料制成。
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公开(公告)号：US4606305A
公开(公告)日：1986-08-19
申请号：US775445
申请日：1985-09-12
申请人： Kenneth W. Campen
发明人： Kenneth W. Campen
CPC分类号： F02P1/08 , F02P7/06 , H02K1/2726 , H02K21/12
摘要： A flywheel assembly for a small internal combustion engine including a permanent magnet structure secured to the flywheel near the outer periphery thereof and for cooperating with the ignition stator to induce spark creating voltages therein. The permanent magnet structure includes two pole shoes and a permanent magnet captured between shoulder portions of the pole shoes. A non-magnetic spacer plate includes two protuberances and is inserted between the flywheel and the magnet group consisting of the pole shoes and the permanent magnet. The protuberances cooperate with outer peripheral surfaces of the pole shoes. The magnet group is held accurately and rigidly in position by axially compressing a pair of rivets which pass through the flywheel, the plate and the magnet group, whereby the rivets are radially expanded to tightly fill the respective apertures through which they pass. The protuberances on the plate prevent the pole shoes from pivoting when the pole shoe outer surfaces are machined. The magnets are prevented from radial movement with respect to the axis of the flywheel by the recessed portions of the pole shoes.
摘要翻译： 一种用于小型内燃机的飞轮组件，其包括固定在飞轮周围的外周的永磁体结构，并与点火定子配合以在其中产生火花产生电压。 永磁体结构包括两个极靴和在极靴的肩部之间捕获的永磁体。 非磁性间隔板包括两个突起，并且插入在飞轮和由极靴和永磁体组成的磁体组之间。 突起与极靴的外周表面配合。 通过轴向压缩通过飞轮，板和磁体组的一对铆钉，磁体组被精确地且刚性地保持在适当的位置，由此铆钉被径向扩张以紧紧地填充它们通过的各个孔。 板上的突起防止极靴在极靴外表面被加工时枢转。 通过极靴的凹陷部分防止磁体相对于飞轮的轴线的径向移动。
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公开(公告)号：US4359978A
公开(公告)日：1982-11-23
申请号：US214717
申请日：1980-12-09
申请人： Hartmut Brammer , Heinz Leiber
发明人： Hartmut Brammer , Heinz Leiber
CPC分类号： F02P7/07
摘要： In an ignition distributor of a contactless controlled coil ignition system the stationary elements (16-21) of a Hall transducer are undetachably integrated in the distributor casing (10,30) or in a carrier plate (40). A plug connector casing (25,35) consisting of insulating material and providing with connector prongs (24) is spaced radially from the distributor casing (10,30) or from the carrier plate (40). The integration of the stationary elements of the Hall transducer and of the plug connector casing makes possible a construction of the ignition distributor that is compact and favorable for manufacturing technology.
摘要翻译： 在无接触控制的线圈点火系统的点火分配器中，霍尔换能器的固定元件（16-21）不可分离地集成在分配器壳体（10,30）中或载体板（40）中。 由绝缘材料构成并具有连接器插脚（24）的插头连接器壳体（25,35）与分配器壳体（10,30）或承载板（40）径向间隔开。 霍尔传感器和插头连接器壳体的固定元件的集成使点火分配器的结构成为可能，其结构紧凑并且有利于制造技术。
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公开(公告)号：US4357927A
公开(公告)日：1982-11-09
申请号：US279708
申请日：1981-07-02
申请人： Toshihiko Igashira , Hisasi Kawai , Ken Nomura
发明人： Toshihiko Igashira , Hisasi Kawai , Ken Nomura
摘要： An ignition device for a multi-cylinder internal combustion engine having an ignition coil, also positive and negative high voltages being alternately generated across the secondary winding of the ignition coil, and a distributor, the distributor comprising a center electrode, two electrical distributing conductors in the rotor of the distributor, the center electrode being connected electrically with the two electrical distributing conductors, the electrical distributing conductors including at least one center conductor and two projecting conductors for distributing electric power to side electrode, two diodes having opposite polarities being connected between the center conductor and the projecting conductors for electrical distribution, respectively, and a plurality of side electrodes adapted to be electrically coupled successively with the projecting conductors according to the rotation of the rotor, whereby positive and negative high voltages are supplied alternately to the side electrodes through the corresponding projecting conductors.
摘要翻译： 一种用于具有点火线圈的多气缸内燃机的点火装置，在点火线圈的次级绕组两端交替产生正和负的高电压以及分配器，所述分配器包括中心电极，两个电分配导体 分配器的转子，中心电极与两个配电导体电连接，该配电导体包括至少一个中心导体和两个用于将功率分配给侧电极的突出导体，具有相反极性的两个二极管连接在 中心导体和用于配电的突出导体，以及多个侧电极，其适于根据转子的旋转与突出导体电连接，由此正极和负极高电压交替地供应到侧面 电极穿过相应的突出导体。
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40.发明授权
公开(公告)号：US4352345A
公开(公告)日：1982-10-05
申请号：US78808
申请日：1979-09-25
申请人： Christian Menard , Philippe Gaches
发明人： Christian Menard , Philippe Gaches
CPC分类号： F02P7/0675
摘要： An internal combustion engine with M cylinders having an electronic ignition system, a pistons position sensor having a set of M+1 identical conductive members, which are synchronous with rotation of the engine's crankshaft. M of the conductive members are regularly spaced. Two fixed detectors adjacent the rotating members sense the members and supply identical electrical signals. The detectors are spaced to provide the signals out of phase by an amount that is substantially higher than the maximum ignition advance of the engine. Electronic circuits process the signals from the two detectors, include a first circuit that supplies a synchronization signal for the cycle igniting the engine, and a second circuit, which supplies two representative synchronization signals of the static advance and of the maximum dynamic advance during ignition.
摘要翻译： 具有M气缸的内燃机具有电子点火系统，活塞位置传感器具有与发动机曲轴的旋转同步的一组M + 1相同导电构件。 导电构件的M规则地间隔开。 邻近旋转构件的两个固定检测器感测构件并提供相同的电信号。 检测器间隔开以提供相位信号的量远远高于发动机的最大点火提前量。 电子电路处理来自两个检测器的信号，包括提供用于点燃发动机的循环的同步信号的第一电路和在点火期间提供静态前进和最大动态前进的两个代表性同步信号的第二电路。
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