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公开(公告)号：US20120204559A1
公开(公告)日：2012-08-16
申请号：US13503824
申请日：2009-10-30
申请人： Keiji Yoeda , Kichiro Kato , Fumio Takamiya , Satoshi Sugiyama , Naruto Yamane , Hiroyuki Suganuma
发明人： Keiji Yoeda , Kichiro Kato , Fumio Takamiya , Satoshi Sugiyama , Naruto Yamane , Hiroyuki Suganuma
摘要： A supercharging system comprising a pressure wave supercharger which supercharges an internal combustion engine by increasing a pressure of gas in a cell using a pressure wave of exhaust gas and discharging from an intake gas outlet port to an intake gas passage the gas pressurized further comprises a first motor which rotates a rotor, and a valve plate and a second motor capable of changing a position of the intake gas outlet port with respect to an exhaust gas inlet port. The motors are controlled so as to change a rotation number of the rotor and the position of the intake gas outlet port with respect to the exhaust gas inlet port based on a quantity of flow of exhaust gas to be recirculated to the intake gas passage.
摘要翻译： 一种增压系统，包括压力波增压器，所述压力波增压器通过使用排气的压力波增加电池中的气体的压力并且将其从进气气体出口排出到进气通道来增压内燃机，所述气体进一步包括第一 旋转转子的电动机以及能够改变进气排出口相对于排气入口的位置的阀板和第二电动机。 基于要再循环到进气通道的废气流量，控制电动机以改变转子的转数和进气排出口相对于排气入口的位置。
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公开(公告)号：US20120192558A1
公开(公告)日：2012-08-02
申请号：US13500525
申请日：2009-10-06
申请人： Fumio Takamiya , Keiji Yoeda , Kichiro Kato , Naruto Yamane , Satoshi Sugiyama , Hiroyuki Suganuma
发明人： Fumio Takamiya , Keiji Yoeda , Kichiro Kato , Naruto Yamane , Satoshi Sugiyama , Hiroyuki Suganuma
CPC分类号： F02B33/42 , F02B37/007 , F02B37/02 , F02B37/04 , Y02T10/144
摘要： A supercharging system for an internal combustion engine comprising a turbocharger including a compressor and a turbine, and a pressure wave supercharger performing supercharging of the internal combustion engine by increasing a pressure of gas led into each of cells from an intake gas inlet port using a pressure wave of exhaust gas led into the cell from an exhaust gas inlet port and discharging from an intake gas outlet port to an intake passage the gas pressurized, wherein a case of the pressure wave supercharger is connected to the intake passage upstream of the compressor via the intake gas inlet port, and is connected to the intake passage downstream of the compressor via the intake gas outlet port, and is connected to an exhaust passage downstream of the turbine via the exhaust gas inlet port and an exhaust gas outlet port.
摘要翻译： 一种用于内燃机的增压系统，其包括具有压缩机和涡轮机的涡轮增压器，以及压力波增压器，其通过使用压力增加从进气口导入每个电池的气体的压力来进行内燃机的增压 废气波从排气入口进入电池，并从进气通道排出到进气通道，气体被加压，其中压力波增压器的壳体经由压缩机的上游连接到进气通道 进气口，经由进气口与压缩机下游的进气通路连接，经由排气入口和排气出口连接到涡轮下游的排气通路。
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公开(公告)号：US20120012086A1
公开(公告)日：2012-01-19
申请号：US13262121
申请日：2009-04-01
申请人： Keiji Yoeda , Kichiro Kato , Osamu Igarashi , Satoshi Sugiyama , Naruto Yamane
发明人： Keiji Yoeda , Kichiro Kato , Osamu Igarashi , Satoshi Sugiyama , Naruto Yamane
IPC分类号： F02B33/00
CPC分类号： F02B29/083 , F02B37/00 , F02D2009/0242 , F02M26/05 , Y02T10/146 , Y02T10/42
摘要： In an internal combustion engine provided with a rotary intake control valve, preferable position convergence at the end of inertia supercharging is ensured while avoiding an influence on combustion performance. In an engine provided with an impulse valve, if the implementation of the inertia supercharging is stopped and a request to maintain the impulse valve at a fully-opened position is made, an ECU stops the supply of a braking force to the impulse valve until the rotational phase of the impulse valve enters dead band, and the ECU performs a BRK mode for stopping the impulse valve under the condition that the rotational phase enters the dead band and that the impulse valve is in a deceleration state. At this time, electrification or power distribution for acceleration of the impulse valve during stop control of the impulse valve is forbidden. Moreover, the converging position of the impulse valve by the BRK mode is allowed to deviate in a range with an allowable width set in advance with respect to a target.
摘要翻译： 在设置有旋转进气控制阀的内燃机中，确保在惯性增压结束时优选的位置收敛，同时避免对燃烧性能的影响。 在设置有脉冲阀的发动机中，如果停止实施惯性增压，并且使脉冲阀保持在完全打开位置的请求，ECU停止向脉冲阀供给制动力，直到 脉冲阀的旋转相位进入死区，ECU执行BRK模式，用于在旋转相位进入死区并且脉冲阀处于减速状态的条件下停止脉冲阀。 此时，禁止在脉冲阀的停止控制期间加速脉冲阀的通电或配电。 此外，通过BRK模式的脉冲阀的会聚位置允许在相对于目标预先设定的容许宽度的范围内偏离。
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公开(公告)号：US20140046575A1
公开(公告)日：2014-02-13
申请号：US13391745
申请日：2011-05-02
申请人： Naruto Yamane
发明人： Naruto Yamane
IPC分类号： F02D45/00
CPC分类号： F02D45/00 , F02D41/0007 , F02D41/0065 , F02D41/10 , F02M26/39 , F02N11/0814 , Y02T10/47
摘要： In a method for controlling operation of an engine in which an EGR system is incorporated therein, when the engine is in a pressure-accumulable operational state in which EGR gas can be pressure-accumulated in an EGR passage between an EGR control valve and an on-off valve, these valves are brought into a full closed state, respectively. In addition, when an intake pressure transmitted from an air intake passage to the engine becomes more than or equal to a target value of the intake pressure set based on an operational state of the engine, the on-off valve is switched to a full open state, and then the on-off valve is switched to the full closed state again after elapse of a predetermined time, and high-pressure EGR gas of a low oxygen concentration is temporarily stored in the EGR passage.
摘要翻译： 在用于控制其中并入EGR系统的发动机的操作的方法中，当发动机处于可压缩的操作状态，其中EGR气体可以在EGR控制阀和开启状态之间的EGR通道中被压力累积 这些阀分别处于完全关闭状态。 此外，当从进气通道传递到发动机的进气压力大于或等于基于发动机的运行状态设定的进气压力的目标值时，开关阀切换到完全打开 状态，然后在经过预定时间后再次将开关阀切换到完全关闭状态，并且将低氧浓度的高压EGR气体暂时存储在EGR通道中。
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公开(公告)号：US08733328B2
公开(公告)日：2014-05-27
申请号：US13391745
申请日：2011-05-02
申请人： Naruto Yamane
发明人： Naruto Yamane
IPC分类号： F02M25/07
CPC分类号： F02D45/00 , F02D41/0007 , F02D41/0065 , F02D41/10 , F02M26/39 , F02N11/0814 , Y02T10/47
摘要： In a method for controlling operation of an engine in which an EGR system is incorporated therein, when the engine is in a pressure-accumulable operational state in which EGR gas can be pressure-accumulated in an EGR passage between an EGR control valve and an on-off valve, these valves are brought into a full closed state, respectively. In addition, when an intake pressure transmitted from an air intake passage to the engine becomes more than or equal to a target value of the intake pressure set based on an operational state of the engine, the on-off valve is switched to a full open state, and then the on-off valve is switched to the full closed state again after elapse of a predetermined time, and high-pressure EGR gas of a low oxygen concentration is temporarily stored in the EGR passage.
摘要翻译： 在用于控制其中并入EGR系统的发动机的操作的方法中，当发动机处于可压缩的操作状态，其中EGR气体可以在EGR控制阀和开启状态之间的EGR通道中被压力累积 这些阀分别处于完全关闭状态。 此外，当从进气通道传递到发动机的进气压力大于或等于基于发动机的运行状态设定的进气压力的目标值时，开关阀切换到完全打开 状态，然后在经过预定时间后再次将开关阀切换到完全关闭状态，并且将低氧浓度的高压EGR气体暂时存储在EGR通道中。
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