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公开(公告)号：US07448356B1
公开(公告)日：2008-11-11
申请号：US11976525
申请日：2007-10-25
申请人： Katsuaki Minami
发明人： Katsuaki Minami
CPC分类号： F02P15/08 , F02B2023/085 , F02B2275/40 , F02P15/02 , Y02T10/125
摘要： A plurality of electrode pairs (P1 to P8) are caused to project from a side wall of a combustion chamber (2) of an engine, and a distance between ignition gaps (G1 to G8) and the side wall of the combustion chamber (2) is varied according to the positions of the plurality of electrode pairs (P1 to P8).
摘要翻译： 使多个电极对（P 1〜P 8）从发动机的燃烧室（2）的侧壁和点火间隙（G 1〜G 8）之间的距离和 燃烧室（2）根据多个电极对（P 1〜P 8）的位置而变化。
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2.发明授权Evaluation system for vehicle operating conditions and evaluation method thereof 有权车辆运行状况评估系统及其评估方法公开(公告)号：US07072762B2
公开(公告)日：2006-07-04
申请号：US10621394
申请日：2003-07-18
CPC分类号： G01F9/023 , B60K2350/1092 , Y02T10/84
摘要： The evaluation system for vehicle operating conditions comprises an automatic control device (10, 27) for setting target vehicle operating conditions and controlling the vehicle so as to achieve the target operating conditions, and a display device (4) mounted on the vehicle. The system determines whether operation that worsens fuel economy has been performed or not on the basis of the operating conditions of the vehicle; determines the operating state of the automatic control device (10, 27) based on the operating conditions of the vehicle; computes the excess fuel consumption, which is the fuel amount consumed in excess by operation that worsens the fuel economy, based on operating conditions of the vehicle and the operating state of the automatic control device (10, 27); and displays the computed excess fuel consumption to the display device (4).
摘要翻译： 车辆操作条件评价系统包括用于设定目标车辆操作状况并控制车辆以实现目标操作条件的自动控制装置（10,27）和安装在车辆上的显示装置（4）。 该系统基于车辆的运行状况来确定是否已经执行使燃料经济性恶化的操作; 基于车辆的运行条件来确定自动控制装置（10,27）的运行状态; 根据车辆的运行状况和自动控制装置的运行状态，计算多余的燃料消耗量，这是燃料经济性恶化的燃料消耗量超过燃料消耗量; 并将计算出的过量燃料消耗显示到显示装置（4）。
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3.发明授权Evaluation system for vehicle operating conditions and evaluation method thereof 有权车辆运行状况评估系统及其评估方法公开(公告)号：US07024306B2
公开(公告)日：2006-04-04
申请号：US10625506
申请日：2003-07-24
CPC分类号： G07C5/0858 , F02D41/045 , F02D2041/228 , F02D2200/0625 , G07C5/008
摘要： A calculation unit (3) determines whether or not an operation which worsens fuel economy has been performed, and if it is determined that an operation which worsens fuel economy has been performed, the calculation unit (3) respectively calculates the actual amount of consumed fuel and an amount of fuel that would have been consumed had the operation that worsens fuel economy not been performed. The calculation unit (3) then calculates an amount of fuel consumed in excess due to the operation which worsens fuel economy by subtracting the amount of fuel that would have been consumed had the operation that worsens fuel economy not been performed from the actual amount of consumed fuel. A display (4) displays the calculated excess fuel consumption amount.
摘要翻译： 计算单元（3）确定是否执行了使燃料经济性恶化的操作，并且如果确定已经执行了使燃油经济性恶化的操作，则计算单元（3）分别计算实际的消耗燃料量 如果燃油经济性下降，则燃料消耗的量将不能进行。 计算单元（3）然后计算由于操作使燃料经济性恶化的燃料消耗的量，如果在没有执行燃料经济性的操作的情况下将消耗的燃料的量从实际的消耗量减去 汽油。 显示器（4）显示计算出的过量燃料消耗量。
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公开(公告)号：US07661402B2
公开(公告)日：2010-02-16
申请号：US11640992
申请日：2006-12-19
申请人： Katsuaki Minami
发明人： Katsuaki Minami
CPC分类号： F02P15/02 , F02B2023/085 , F02P5/00 , F02P13/00 , F02P15/08 , H01T13/39 , H01T13/462
摘要： A multipoint ignition engine (1) includes a central electrode pair (9), disposed in the center of a combustion chamber (2), for forming a central spark gap (10), and a plurality of peripheral electrode pairs (12) held in a head gasket (15), which has an opening portion having a substantially identical diameter to an opening portion of a cylinder (5) in a position corresponding to the opening portion of the cylinder (5), for forming a plurality of peripheral spark gaps (13) around the inner periphery of the opening portion in the cylinder (5). An air-fuel mixture in the combustion chamber (2), which is obtained by mixing together fuel and air evenly to the stoichiometric air-fuel ratio or a richer/leaner air-fuel ratio than the stoichiometric air-fuel ratio, is ignited using both the central spark gap (10) and the plurality of peripheral spark gaps (13).
摘要翻译： 多点点火发动机（1）包括设置在燃烧室（2）的中心的中心电极对（9），用于形成中心火花隙（10），以及多个外围电极对（12）保持在 头垫片（15），其具有与气缸（5）的与所述气缸（5）的开口部分相对应的位置具有与所述气缸（5）的开口部分基本相同的直径的开口部分，用于形成多个外围火花隙 （13）围绕气缸（5）中的开口部分的内周。 通过将燃料和空气均匀地混合到化学计量空燃比或比化学计量空燃比更浓/更稀的空燃比而获得的燃烧室（2）中的空气燃料混合物，使用 中心火花隙（10）和多个周边火花隙（13）都是相同的。
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公开(公告)号：US07441540B1
公开(公告)日：2008-10-28
申请号：US11976524
申请日：2007-10-25
申请人： Katsuaki Minami
发明人： Katsuaki Minami
摘要： A multipoint ignition device comprises: a head gasket (1) interposed between a cylinder head and a cylinder block of an engine, having an opening (3) in a position corresponding to a cylinder opening portion; and a plurality of intermediate members (6) connected respectively to a plurality of electrode pairs (2) and held by the head gasket (1). A part of at least one of the plurality of intermediate members (6) is exposed to the opening (3).
摘要翻译： 多点点火装置包括：头垫片（1），其插入在气缸盖和发动机的气缸体之间，具有在与气缸开口部分相对应的位置的开口（3）; 以及分别连接到多个电极对（2）并被所述头垫片（1）保持的多个中间构件（6）。 多个中间构件（6）中的至少一个的一部分暴露于开口（3）。
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公开(公告)号：US10054100B2
公开(公告)日：2018-08-21
申请号：US15414828
申请日：2017-01-25
申请人： MIYAMA, INC.
发明人： Katsuaki Minami
摘要： A multipoint spark plug for igniting an air-fuel mixture in a combustion chamber of an engine includes a main body portion that is formed in a flattened shape and inserted into an insertion hole of the engine such that a tip end portion thereof opposes the combustion chamber, a pair of side electrodes provided via a gap in a lengthwise direction of the tip end portion, and at least one intermediate electrode provided in the gap between the pair of side electrodes such that a plurality of ignition gaps are formed in the lengthwise direction of the tip end portion.
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公开(公告)号：US07441539B1
公开(公告)日：2008-10-28
申请号：US11976523
申请日：2007-10-25
申请人： Katsuaki Minami
发明人： Katsuaki Minami
IPC分类号： F02P15/02
摘要： Respective heat values of a plurality of electrode pairs P1 to P8 are set individually such that the temperatures of all of the plurality of electrode pairs (P1 to P8) are kept within an appropriate temperature range in which a temperature no lower than a self-cleaning temperature is set as a lower limit temperature and a lower temperature than a pre-ignition temperature is set as an upper limit temperature.
摘要翻译： 分别设定多个电极对P 1〜P 8的各自的热值，使得多个电极对（P 1〜P 8）的全部温度保持在不低于 将自清洁温度设定为下限温度，将比预热温度低的温度设定为上限温度。
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公开(公告)号：US20070209634A1
公开(公告)日：2007-09-13
申请号：US11640992
申请日：2006-12-19
申请人： Katsuaki Minami
发明人： Katsuaki Minami
CPC分类号： F02P15/02 , F02B2023/085 , F02P5/00 , F02P13/00 , F02P15/08 , H01T13/39 , H01T13/462
摘要： A multipoint ignition engine (1) includes a central electrode pair (9), disposed in the center of a combustion chamber (2), for forming a central spark gap (10), and a plurality of peripheral electrode pairs (12) held in a head gasket (15), which has an opening portion having a substantially identical diameter to an opening portion of a cylinder (5) in a position corresponding to the opening portion of the cylinder (5), for forming a plurality of peripheral spark gaps (13) around the inner periphery of the opening portion in the cylinder (5). An air-fuel mixture in the combustion chamber (2), which is obtained by mixing together fuel and air evenly to the stoichiometric air-fuel ratio or a richer/leaner air-fuel ratio than the stoichiometric air-fuel ratio, is ignited using both the central spark gap (10) and the plurality of peripheral spark gaps (13).
摘要翻译： 多点点火发动机（1）包括设置在燃烧室（2）的中心的中心电极对（9），用于形成中心火花隙（10），以及多个外围电极对（12）保持在 头垫片（15），其具有与气缸（5）的与所述气缸（5）的开口部分相对应的位置具有与所述气缸（5）的开口部分基本相同的直径的开口部分，用于形成多个外围火花隙 （13）围绕气缸（5）中的开口部分的内周。 通过将燃料和空气均匀地混合到化学计量空燃比或比化学计量空燃比更浓/更稀的空燃比而获得的燃烧室（2）中的空气燃料混合物，使用 中心火花隙（10）和多个周边火花隙（13）都是相同的。
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公开(公告)号：US06985804B2
公开(公告)日：2006-01-10
申请号：US10626632
申请日：2003-07-25
申请人： Katsuaki Minami
发明人： Katsuaki Minami
IPC分类号： G01F9/00
CPC分类号： F16H63/42 , F16H59/74 , F16H61/0213 , F16H2061/0015 , F16H2061/0216 , F16H2061/022
摘要： An evaluation system for vehicle operating conditions which is applied to a vehicle provided with an engine (1) and a manual transmission (8) connected to the engine (1) comprises a sensor (21, 24) for detecting the operating conditions of the engine (1) and a controller (30). On the basis of the operating conditions of the engine (1), the controller (30) determines whether or not the fuel economy of the vehicle would be improved by shifting the transmission (8) upward from the current gear position to a gear position one step further toward a HIGH side, and instructs a driver to shift the transmission (8) upward when it is determined that the fuel economy of the vehicle would be improved by shifting the transmission (8) upward.
摘要翻译： 一种用于车辆操作条件的评估系统，包括：传感器（21,24），用于检测发动机（1）和发动机（1）的运行状况; （1）和控制器（30）。 根据发动机（1）的运行条件，控制器（30）通过将变速器（8）从当前齿轮位置向上移动到齿轮位置1来确定是否将提高车辆的燃油经济性 进一步向高侧移动，并且当确定通过向上移动变速器（8）来改善车辆的燃料经济性时，指示驾驶员将变速器（8）向上移动。
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公开(公告)号：US10170894B2
公开(公告)日：2019-01-01
申请号：US15897352
申请日：2018-02-15
申请人： MIYAMA, INC.
发明人： Katsuaki Minami
IPC分类号： H01T13/46 , H01T13/08 , F02P15/08 , F02F11/00 , F02P13/00 , F02P15/02 , H01T13/40 , F02B23/08 , H01T13/32
摘要： A multipoint ignition device for igniting an air-fuel mixture in a combustion chamber of an engine includes: an insulating member formed in an annular shape such that an inner periphery thereof faces the combustion chamber; and a plurality of electrodes held on the insulating member so as to form a plurality of ignition gaps in a circumferential direction inside the combustion chamber, wherein the insulating member includes a plurality of divided insulating members formed in divided form, and the divided insulating member close to an intake valve of the engine has a higher thermal conductivity than the divided insulating member close to an exhaust valve of the engine.
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