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1. 发明申请

US20150377118A1 COOLING DEVICE FOR TURBOCHARGER OF INTERNAL COMBUSTION ENGINE PROVIDED WITH BLOWBY GAS RECIRCULATION DEVICE (AS AMENDED) 审中-公开
标题翻译：内燃机涡轮增压器冷却装置，配有吹气回收装置（如修理）
公开(公告)号：US20150377118A1
公开(公告)日：2015-12-31
申请号：US14769254
申请日：2013-02-21
申请人： Satoshi SUGIYAMA , Kichiro KATO , Keiji YOEDA , Matsuyoshi SUGIYAMA , Isao MATSUMOTO , Naruto YAMANE
发明人： Satoshi SUGIYAMA , Kichiro KATO , Keiji YOEDA , Matsuyoshi SUGIYAMA , Isao MATSUMOTO , Naruto YAMANE
IPC分类号： F02B29/04 , F02M35/10 , F02B39/16 , F01M13/00 , F02B37/00 , F02B39/00
CPC分类号： F02B29/0418 , F01M13/00 , F02B37/00 , F02B39/005 , F02B39/16 , F02B2039/164 , F02B2039/166 , F02M25/06 , F02M26/06 , F02M35/10006 , F02M35/10157 , F02M35/10222 , Y02T10/121 , Y02T10/144 , Y02T10/146
摘要： The object of the invention is to suppress the generation or accumulation of deposits in a compressor of a turbocharger of an engine provided with a blowby gas recirculation device. The invention relates to a cooling device for the turbocharger (60) of the engine (10) provided with the blowby gas recirculation device (50). The cooling device has a cooled air introduction passage (70). The blowby gas recirculation device introduces a blowby gas to an area upstream of the compressor. The cooled air introduction passage introduces a cooled air to a diffuser passage (64) of the compressor. The cooled air introduction passage introduces the cooled air to the diffuser passage in a direction having an acute angle with respect to a flow direction (IA) of the intake air flowing through the diffuser passage.
摘要翻译：本发明的目的是抑制在设置有窜气再循环装置的发动机的涡轮增压器的压缩机中的沉积物的产生或累积。本发明涉及一种用于设置有窜气再循环装置（50）的发动机（10）的涡轮增压器（60）的冷却装置。冷却装置具有冷却空气导入通路（70）。窜气再循环装置将窜气引入到压缩机上游的区域。冷却的空气引入通道将冷却的空气引入压缩机的扩散通道（64）。冷却的空气引入通道将冷却的空气沿相对于流经扩散通道的进气的流动方向（IA）具有锐角的方向引入扩散器通道。

2. 发明申请

US20120192558A1 SUPERCHARGING SYSTEM FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机超高压系统
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
IPC分类号： F02B33/42 , F15B1/027 , F02D23/00 , F02B37/02 , F02B37/12
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。

3. 发明申请

US20120012086A1 VEHICLE CONTROL APPARATUS 审中-公开
标题翻译：车辆控制装置
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。

4. 发明授权

US4995347A Intake device of a two stroke engine with supercharger bypass passage 失效
标题翻译：具有增压器旁通通道的二冲程发动机的进气装置
公开(公告)号：US4995347A
公开(公告)日：1991-02-26
申请号：US443314
申请日：1989-11-30
申请人： Takao Tate , Norihiko Nakamura , Hiroshi Noguchi , Michio Kawagoe , Toyokazu Baika , Kichiro Kato , Yoshio Kido , Katsuhiko Hirose , Hiroaki Nihei , Masahiko Masubuchi
发明人： Takao Tate , Norihiko Nakamura , Hiroshi Noguchi , Michio Kawagoe , Toyokazu Baika , Kichiro Kato , Yoshio Kido , Katsuhiko Hirose , Hiroaki Nihei , Masahiko Masubuchi
IPC分类号： F02B33/44 , F02B75/02 , F02D31/00 , F02D41/00
CPC分类号： F02D31/005 , F02B33/446 , F02D41/0002 , F02B2075/025 , F02D2400/04 , Y02T10/42
摘要： A two stroke engine equipped with a mechanically driven supercharger in the intake passage downstream of throttle valve. A bypass air passage bypassing the supercharger is provided, and a bypass air control valve is arranged in the bypass air passage. When the engine is idling, the bypass air control valve is controlled so that the level of vacuum in the intake passage between the throttle valve and the supercharger is maintained at a constant value.
摘要翻译：在节流阀下游的进气通道中配备有机械驱动增压器的二冲程发动机。设置旁路增压器的旁通空气通路，旁通空气通路配置旁路空气控制阀。当发动机怠速时，控制旁通空气控制阀，使得节流阀和增压器之间的进气通道中的真空度保持在恒定值。

5. 发明授权

US4436070A Apparatus for controlling the proportion of air and fuel in an air-fuel mixture of the internal combustion engine 失效
标题翻译：用于控制内燃机的空气 - 燃料混合物中的空气和燃料的比例的装置
公开(公告)号：US4436070A
公开(公告)日：1984-03-13
申请号：US390889
申请日：1982-06-22
申请人： Motonobu Akagi , Isshi Nomura , Kyo Hattori , Kichiro Kato
发明人： Motonobu Akagi , Isshi Nomura , Kyo Hattori , Kichiro Kato
IPC分类号： F02D41/14 , F02M3/09 , F02M7/24
CPC分类号： F02M3/09 , F02M7/24
摘要： An apparatus for controlling the proportion of air and fuel in the air-fuel mixture of the internal combustion engine includes a carburetor having a main system fuel tube, a main system air-bleeding passage, a slow system fuel tube and a slow system air-bleeding passage, and a proportional control solenoid valve including an air-inlet port, a first outlet port communicating with the main system air-bleeding passage, a second outlet port communicating with the slow system air-bleeding passage and a moving-coil linear motor incorporated therein, wherein the proportional control solenoid valve is adapted to supply air to the main system air-bleeding passage and the slow system air-bleeding passage at a flow rate proportional to the level of the intensity of an electric current supplied to the moving-coil linear motor when the intensity of the electric current lies within a range between two predetermined values Imin and Imax.
摘要翻译：用于控制内燃机的空气 - 燃料混合物中的空气和燃料的比例的装置包括具有主系统燃料管，主系统排气通道，缓慢系统燃料管和慢速系统空气燃料管的化油器，出血通道和比例控制电磁阀，其包括进气口，与主系统排气通道连通的第一出口，与缓慢系统排气通道连通的第二出口和运动线圈直线电动机其中比例控制电磁阀适于以与供应给移动式通气的电流的强度的水平成正比的流量向主系统排气通道和缓慢系统排气通道供应空气，当电流强度处于两个预定值Imin和Imax之间的范围内时，线圈线性电机。

6. 发明授权

US4407244A Apparatus for controlling the proportion of air and fuel in the air-fuel mixture of the internal combustion engine 失效
标题翻译：用于控制内燃机的空气 - 燃料混合物中的空气和燃料的比例的装置
公开(公告)号：US4407244A
公开(公告)日：1983-10-04
申请号：US390890
申请日：1982-06-22
申请人： Motonobu Akagi , Toshio Tanahashi , Kichiro Kato
发明人： Motonobu Akagi , Toshio Tanahashi , Kichiro Kato
IPC分类号： F02D41/14 , F02M3/09 , F02M7/24 , F02M23/04
CPC分类号： F02M3/09 , F02M7/24
摘要： An apparatus for controlling the proportion of air and fuel in the air-fuel mixture of the internal combustion engine includes a carburetor having a main system fuel tube, a main system air-bleeding passage, a slow system fuel tube and a slow system air-bleeding passage, and an electromagnetic control valve having an air-inlet port, a first outlet port communicating with the main system air-bleeding passage and a second outlet port communicating with the slow system air-bleeding passage, and internally provided with a moving-coil type linear motor. The electromagnetic control valve is adapted to cause the first outlet port to start to communicate with the air-inlet port a predetermined period of time after the second outlet port has started communicating with the air-inlet port, when an analog electric signal is applied to the linear motor.
摘要翻译：用于控制内燃机的空气 - 燃料混合物中的空气和燃料的比例的装置包括具有主系统燃料管，主系统排气通道，缓慢系统燃料管和慢速系统空气燃料管的化油器，排气通道和具有进气口的电磁控制阀，与主系统排气通道连通的第一出口和与缓慢系统排气通道连通的第二出口，并且内部设置有移动 - 线圈式线性电机。电磁控制阀适于使第一出口在第二出口与空气入口连通之后的预定时间内开始与进气口连通，当模拟电信号被施加到线性电机。

7. 发明授权

US08652007B2 Pressure accumulation system for internal combustion engine 有权
标题翻译：内燃机压力累积系统
公开(公告)号：US08652007B2
公开(公告)日：2014-02-18
申请号：US13120022
申请日：2008-12-11
申请人： Kichiro Kato , Keiji Yoeda
发明人： Kichiro Kato , Keiji Yoeda
IPC分类号： B60W10/04 , B60W10/10
CPC分类号： F02D9/04 , F01N3/0235 , F01N2240/36 , F01N2260/14 , F02B33/44 , F02B37/02 , F02B37/10 , F02D9/1055 , F02M26/05 , F02M26/37 , Y02T10/144 , Y10T477/679
摘要： A pressure accumulation system for an internal combustion engine can prevent exhaust pressure from excessively increasing when pressurized gas is contained in a pressure accumulation container. A pressure accumulation system is applied for an internal combustion engine provided with an exhaust shut-off valve mounted in an exhaust path. The pressure accumulation system has a pressure accumulation tank into which gas can be introduced from that portion of an exhaust path. The pressure accumulation system also has a sensor for detecting the exhaust pressure, and an EGR valve is controlled based on the detection value from the exhaust gas sensor such that the pressure in that portion of the exhaust path which is on the upstream of the exhaust shut-off valve is limited below a predetermined exhaust gas upper limit value (Pmax) when gas is contained in the pressure accumulation tank.
摘要翻译：当在压力蓄积容器内容纳加压气体时，用于内燃机的压力累积系统可以防止排气压力过度增加。压力累积系统被应用于设置有排气通道的排气关闭阀的内燃机。压力积存系统具有压力积聚罐，气体可以从排气路径的该部分引入气体中。压力积存系统还具有用于检测排气压力的传感器，并且基于来自排气传感器的检测值来控制EGR阀，使得在排气上游的排气路径的那部分中的压力被关闭当气体被包含在压力积聚槽中时，阀被限制在预定的废气上限值（Pmax）以下。

8. 发明授权

US4927333A Fluid pump 失效
标题翻译：流体泵
公开(公告)号：US4927333A
公开(公告)日：1990-05-22
申请号：US297969
申请日：1989-01-17
申请人： Kichiro Kato
发明人： Kichiro Kato
IPC分类号： F02B39/12 , F04C2/18 , F04C18/18 , F04C28/08 , F04C29/00
CPC分类号： F04C28/08 , F04C29/005
摘要： A fluid pump having a housing, a pair of rotors, a pair of rotor shafts for supporting the rotors in the housing, identical mating gears provided on the rotor shafts, and rotary drive for rotating the rotor shafts to rotate the rotors, and comprising a one-way clutch operatively connecting the rotary drive to the rotor shaft, a multiple-disc clutch operatively connecting the rotary drive to the other rotor shaft, and coils for generating a magnetic force by which the multiple-disc clutch is activated. When the multiple-disc clutch is not activated, rotation of the rotary drive is transmitted to the rotor shaft through the one-way clutch, and when the multiple-disc clutch is activated by the coils, rotation of the rotary drive is transmitted to the other rotory shaft through the multiple-disc clutch. By activating or inactivating of the multiple-disc clutch, it is possible to change the drive-driven relationship between the rotor shafts, so that a nonuniform wear of the mating gears is eliminated.
摘要翻译：一种具有壳体，一对转子，用于支撑壳体中的转子的一对转子轴，设置在转子轴上的相同配合齿轮的液体泵和用于旋转转子轴以旋转转子的旋转驱动器，将旋转驱动器可操作地连接到转子轴的单向离合器，可操作地将旋转驱动器连接到另一个转子轴的多片离合器，以及用于产生多片离合器被激活的磁力的线圈。当多片离合器未被激活时，旋转驱动器的旋转通过单向离合器传递到转子轴，并且当多片离合器由线圈启动时，旋转驱动器的旋转传递到其他旋转轴通过多片离合器。通过激活或失活多片离合器，可以改变转子轴之间的驱动驱动关系，从而消除了配合齿轮的不均匀磨损。

9. 发明授权

US4793455A Electromagnetic coupling 失效
标题翻译：电磁耦合
公开(公告)号：US4793455A
公开(公告)日：1988-12-27
申请号：US80007
申请日：1987-07-31
申请人： Yasuo Tabuchi , Masao Nakano , Kichiro Kato , Tomoyuki Kurata
发明人： Yasuo Tabuchi , Masao Nakano , Kichiro Kato , Tomoyuki Kurata
IPC分类号： F16D3/68 , F16D3/76 , F16D27/112 , F16D47/02 , F16D3/12 , F16D27/10
CPC分类号： F16D3/76 , F16D27/112 , F16D3/68 , F16D47/02 , F16D2027/008
摘要： An electromagnetic coupling selectively transmits power from an automobile engine to a supercharger. The electromagnetic coupling includes a rotor having excitation coils thereon and rotatable by the drive source, an armature magnetically attractable in a direction toward the rotor for rotation therewith in response to energization of the excitation coils, an outer holder plate mounted on the armature and having a first flange, an inner holder plate connected to the supercharger and disposed radially inwardly of the outer holder plate, the inner holder plate having a second flange positioned concentrically with and spaced from the first flange, and an elastomeric member disposed between and joined to the first and second flanges. The elastomeric member has a thickness in the direction toward the rotor which is progressively increased from the second flange toward the first flange. The elastomeric member has a surface remote from the armature, the surface and the first flange of the outer holder plate forming an obtuse angle before the armature is magnetically attracted to the rotor.
摘要翻译：电磁耦合选择性地将动力从汽车发动机传递到增压器。电磁耦合包括一个其上有励磁线圈的转子，可由驱动源旋转，电磁铁可以朝向转子的方向吸引，以便响应激励线圈的通电而与其一起旋转;安装在电枢上的外保持板，第一凸缘，连接到增压器并且设置在外保持器板的径向内侧的内保持板，内保持板具有与第一凸缘同心且间隔定位的第二凸缘，以及布置在第一凸缘之间并与第一凸缘连接的弹性体构件和第二凸缘。弹性体构件在朝向转子的方向上具有从第二凸缘朝向第一凸缘逐渐增加的厚度。弹性体构件具有远离电枢的表面，外保持器板的表面和第一凸缘在电枢被磁力吸引到转子之前形成钝角。

10. 发明授权

US4747763A Rotor assembly of roots pump 失效
标题翻译：根泵转子总成
公开(公告)号：US4747763A
公开(公告)日：1988-05-31
申请号：US870746
申请日：1986-06-04
申请人： Takuo Sibata , Hisao Shirai , Yoshio Kuroiwa , Katsuro Harada , Kichiro Kato , Naofumi Masuda
发明人： Takuo Sibata , Hisao Shirai , Yoshio Kuroiwa , Katsuro Harada , Kichiro Kato , Naofumi Masuda
IPC分类号： F04C2/12 , F01C21/08 , F04C2/08 , F04C2/18 , F04C15/00 , F04C18/00 , F16D1/00
CPC分类号： F01C21/08 , F04C15/0076 , F04C2/084 , Y10T403/4966 , Y10T403/7035 , Y10T403/7088
摘要： A Roots pump having a plurality of rotor assemblies each including a light-alloy rotor, a steel shaft press-fitted in a bore of the rotor and a lock pin which is inserted through the rotor and the shaft to prevent removal of the shaft from the rotor. The lock pin is located substantially at an axial center of a press-fitted portion of the shaft accommodated the axial bore. The shaft has a timing gear at one end thereof for meshing with a timing gear of the shaft of the adjacent rotor assembly. The shaft further has a plurality of engagement teeth provided at one of opposite ends of the press-fitted portion on the side of the timing gear. The engagement teeth are at least partially embedded in an inner surface defining the axial bore of the rotor, upon press-fitting of the press-fitted portion in the axis bore, to thereby prevent a rotational movement of the shaft relative to the rotor.
摘要翻译：一种具有多个转子组件的罗茨泵，每个转子组件包括轻合金转子，压配合在转子的孔中的钢轴和插入通过转子和轴的锁销，以防止轴脱离转子。锁销基本上位于容纳轴向孔的轴的压配部分的轴心处。轴在其一端具有正时齿轮，用于与相邻转子组件的轴的正时齿轮啮合。轴还具有设置在正时齿轮侧的压配合部分的相对端之一的多个啮合齿。当将压配合部分压配合在轴孔中时，接合齿至少部分地嵌入限定转子的轴向孔的内表面中，从而防止轴相对于转子的旋转运动。

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