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21. 发明授权

US06792901B2 Control system of internal combustion engine 失效
标题翻译：内燃机控制系统
公开(公告)号：US06792901B2
公开(公告)日：2004-09-21
申请号：US10147961
申请日：2002-05-20
申请人： Takanobu Sugiyama , Shunichi Aoyama , Shinichi Takemura , Tsuneyasu Nohara
发明人： Takanobu Sugiyama , Shunichi Aoyama , Shinichi Takemura , Tsuneyasu Nohara
IPC分类号： F01L134
CPC分类号： F02D13/0215 , F01L1/34 , F01L1/34406 , F01L13/0026 , F01L2013/0073 , F01L2800/00 , F02B75/22 , F02D13/0234 , F02D41/1443 , F02D41/1456 , F02D41/1458 , F02D41/187 , F02D2041/001 , F02D2200/0402 , F02D2200/501 , Y02T10/18
摘要： A control system of an internal combustion engine is comprised of an operation angle adjustment mechanism which continuously varies an operation angle of intake valves of the engine, an air-fuel ratio detector which detects an exhaust parameter indicative of air-fuel ratio information, and a control unit which are coupled to the operation angle adjustment mechanism and the air-fuel ratio detector. The control unit feedback-controls an air-fuel ratio of the engine on the basis of the exhaust parameter and corrects the operation angle on the basis of the exhaust parameter.
摘要翻译：内燃机的控制系统由连续变化发动机的进气门的运转角度的运转角度调节机构，检测表示空燃比信息的排气参数的空燃比检测器，以及控制单元，其联接到操作角度调节机构和空燃比检测器。控制单元基于排气参数反馈控制发动机的空燃比，并且基于排气参数校正操作角度。

22. 发明授权

US06732682B2 Control system and method for an internal combustion engine 有权
标题翻译：内燃机的控制系统和方法
公开(公告)号：US06732682B2
公开(公告)日：2004-05-11
申请号：US10079588
申请日：2002-02-22
申请人： Shunichi Aoyama , Katsuya Moteki , Kenshi Ushijima , Ryosuke Hiyoshi
发明人： Shunichi Aoyama , Katsuya Moteki , Kenshi Ushijima , Ryosuke Hiyoshi
IPC分类号： F02D1300
CPC分类号： F02D13/023 , F01L1/34 , F01L13/0026 , F01L2013/0073 , F01L2800/00 , F02B41/04 , F02B75/048 , F02D13/0238 , F02D13/0269 , F02D15/00 , F02D37/02 , F02D2041/001 , F02P5/045 , F02P5/1506 , Y02T10/142 , Y02T10/46
摘要： A control system for an internal combustion engine is provided. The engine includes a compression ratio control mechanism and an ignition timing control system. The control system comprises an engine control for controlling the compression ratio control mechanism and the ignition timing control system so that when the engine is cold, the ignition timing is retarded largely from an MBT point and the compression ratio is set higher than that obtained when the engine is cold and operated at corresponding engine rpm and engine load. A method for controlling such an internal combustion engine is also provided.
摘要翻译：提供一种用于内燃机的控制系统。发动机包括压缩比控制机构和点火正时控制系统。控制系统包括用于控制压缩比控制机构和点火正时控制系统的发动机控制，使得当发动机冷时，点火正时大大地从MBT点延迟，并且压缩比被设定为高于当发动机冷却并在相应的发动机转速和发动机负荷下运转。还提供了一种用于控制这种内燃机的方法。

23. 发明授权

US06516757B2 Internal combustion engine with a supercharger and an improved piston crank mechanism 有权
标题翻译：具有增压器和改进的活塞曲柄机构的内燃机
公开(公告)号：US06516757B2
公开(公告)日：2003-02-11
申请号：US09870741
申请日：2001-06-01
申请人： Shunichi Aoyama , Takayuki Arai , Katsuya Moteki
发明人： Shunichi Aoyama , Takayuki Arai , Katsuya Moteki
IPC分类号： F02B7504
CPC分类号： F02B67/00 , F02B75/048
摘要： A supercharged internal combustion engine is provided with a double-link type piston crank mechanism connecting between a piston and a crankshaft. The piston crank mechanism causes the piston to move at a speed which is smaller around a top dead center (TDC) and larger around a bottom dead center (BDC) as compared with respective corresponding piston speeds attained by a comparable single-link type piston crank mechanism. The double-link type piston crank mechanism variably controls a compression ratio by varying an angular position of one of links constituting the piston crank mechanism.
摘要翻译：增压内燃机设置有连接在活塞和曲轴之间的双连杆式活塞曲柄机构。活塞曲柄机构使得活塞以相对于相应的单连杆式活塞曲柄获得的相应活塞速度相对于相对于相应的活塞速度而以围绕上死点（TDC）较小的速度移动并且较大的下死点（BDC）机制。双连杆式活塞曲柄机构通过改变构成活塞曲柄机构的连杆中的一个的角位置来可变地控制压缩比。

24. 发明授权

US6026921A Hybrid vehicle employing parallel hybrid system, using both internal combustion engine and electric motor for propulsion 有权
标题翻译：混合动力汽车采用并联混合动力系统，使用内燃机和电动机进行推进
公开(公告)号：US6026921A
公开(公告)日：2000-02-22
申请号：US271326
申请日：1999-03-18
申请人： Shunichi Aoyama , Shinichiro Kitada , Noboru Hattori , Isaya Matsuo
发明人： Shunichi Aoyama , Shinichiro Kitada , Noboru Hattori , Isaya Matsuo
IPC分类号： B60W10/02 , B60K6/442 , B60L11/14 , B60W10/04 , B60W10/06 , B60W10/08 , B60W20/00 , F02D13/02 , F02D29/02 , F02N11/04 , F16H61/66 , B60K6/02
CPC分类号： B60W20/40 , B60K6/48 , B60K6/543 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , F02D13/0238 , F02D13/0261 , B60L2240/445 , B60W2510/0676 , F16H61/66 , Y02T10/18 , Y02T10/6221 , Y02T10/6286 , Y10S903/918 , Y10S903/946
摘要： A hybrid vehicle employing a parallel hybrid system, using both an internal combustion engine and an electric motor for propulsion, comprises a propulsion mechanism having at least a first electric motor, an internal combustion engine, a clutch, a second electric motor, a transmission, and drive wheels, and constructed so that a crankshaft of the engine and a motor shaft of the first electric motor are connected to an input shaft of the clutch, and that a motor shaft of the second electric motor and an input shaft of the transmission are connected to an output shaft of the clutch to transmit a driving torque from the output shaft of the transmission to the drive wheels. An engine temperature sensor is provided for detecting an engine temperature. An electronic control unit is connected to the propulsion mechanism and the engine temperature sensor, for disengaging the clutch and stopping the engine during a standstill state of the hybrid vehicle, and for propelling the hybrid vehicle by a driving torque generated by the second electric motor when the hybrid vehicle starts, and for starting up the engine by the first electric motor and engaging the clutch after engine startup, during the warm-up of the engine. A variable valve timing control system is electrically connected to the control unit for adjusting an intake-valve closure timing to a predetermined retarded closure timing when the clutch is disengaged and for adjusting the intake-valve closure timing to a predetermined advanced closure timing after the clutch is engaged, after the engine warm-up.
摘要翻译：采用使用内燃机和用于推进的电动机的并联混合动力系统的混合动力车辆包括至少具有第一电动机，内燃机，离合器，第二电动机，变速器的推进机构，和驱动轮，并且构造成使得发动机的曲轴和第一电动机的电动机轴连接到离合器的输入轴，并且第二电动机的电动机轴和变速器的输入轴是连接到离合器的输出轴以将驱动扭矩从变速器的输出轴传递到驱动轮。提供用于检测发动机温度的发动机温度传感器。电子控制单元连接到推进机构和发动机温度传感器，用于在混合动力车辆的停止状态期间使离合器分离并停止发动机，并且用于通过由第二电动机产生的驱动转矩来驱动混合动力车辆，混合动力车辆在发动机预热期间启动，并且通过第一电动机起动发动机并且在发动机起动之后接合离合器。可变气门正时控制系统电气连接到控制单元，用于当离合器分离时将进气门关闭正时调整到预定的延迟闭合正时，并且在离合器之后将进气门关闭正时调整到预定的提前关闭正时在发动机预热后进行接合。

25. 发明授权

US5988125A Variable valve actuation apparatus for engine 有权
标题翻译：用于发动机的可变气门致动装置
公开(公告)号：US5988125A
公开(公告)日：1999-11-23
申请号：US130490
申请日：1998-08-07
申请人： Seinosuke Hara , Yoshihiko Yamada , Keisuke Takeda , Tsutomu Hibi , Akira Ohnuki , Shunichi Aoyama , Makoto Nakamura , Shinichi Takemura , Tetsuro Goto , Katsuya Moteki , Tsuneyasu Nohara
发明人： Seinosuke Hara , Yoshihiko Yamada , Keisuke Takeda , Tsutomu Hibi , Akira Ohnuki , Shunichi Aoyama , Makoto Nakamura , Shinichi Takemura , Tetsuro Goto , Katsuya Moteki , Tsuneyasu Nohara
IPC分类号： F01L1/34 , F01L13/00
CPC分类号： F01L1/34 , F01L2013/0073
摘要： A variable valve actuation (VVA) apparatus comprises an eccentric rotary (ER) cam fixed to a driving shaft for rotation therewith, a pivotal valve operating (VO) cam, a rocker arm having a first arm and a second arm, a control rod having an eccentric control cam, and a crank arm. The eccentric control cam supports the rocker arm for pivotal motion. The crank arm interconnects the ER cam and the first arm of the rocker arm. A link interconnects the second arm of the rocker arm and the VO cam.
摘要翻译：可变气门致动（VVA）装置包括固定到驱动轴以与其一起旋转的偏心旋转（ER）凸轮，枢转阀操作（VO）凸轮，具有第一臂和第二臂的摇臂，具有偏心控制凸轮和曲柄臂。偏心控制凸轮支撑摇臂作枢轴运动。曲柄臂将ER凸轮和摇臂的第一臂相互连接。链路将摇臂的第二臂和VO凸轮相互连接。

26. 发明授权

US5195318A Exhaust gas purifying device for an internal combustion engine 失效
标题翻译：用于内燃机的排气净化装置
公开(公告)号：US5195318A
公开(公告)日：1993-03-23
申请号：US634850
申请日：1990-12-27
申请人： Motohiro Shinzawa , Shunichi Aoyama , Yoshiki Sekiya , Nobukazu Kanesaki
发明人： Motohiro Shinzawa , Shunichi Aoyama , Yoshiki Sekiya , Nobukazu Kanesaki
IPC分类号： F01N3/02 , F01N3/023 , F01N3/032 , F01N9/00 , F02D41/02
CPC分类号： F01N3/0235 , F01N3/023 , F01N3/032 , F01N9/002 , F02D41/029 , F01N2260/14 , Y02T10/47
摘要： Parameters which are related to the rate at which particulate matter accumulates and is reburnt, are monitored and the time at which a regeneration is required and/or the length of time a regeneration should be induced, are derived based on the same. The temperature at the inlet and outlet of a trap in which particulate matter is accumulated are monitored and measures such as throttling the induction and exhaust are implement in addition to energizing a heater disposed immediately upstream of the trap as required in order to elevate the trap temperature and to induce and maintain the reburning during a trap regeneration.
摘要翻译：监测与颗粒物质累积并重新反应的速率相关的参数，并且基于该参数，需要再生和/或诱导再生的时间长短的时间。监测在其中积聚微粒物质的捕集阱的入口和出口处的温度，并且除了根据需要激励紧邻阱的上游的加热器之外，还实施诸如节流感应和排气的措施，以便提高捕集温度并且在陷阱再生期间诱导和维持重燃。

27. 发明授权

US4397270A Valve operating mechanism for internal combustion engines 失效
标题翻译：内燃机阀门操作机构
公开(公告)号：US4397270A
公开(公告)日：1983-08-09
申请号：US138792
申请日：1980-04-08
申请人： Shunichi Aoyama
发明人： Shunichi Aoyama
IPC分类号： F01L13/00 , F01L1/18
CPC分类号： F01L13/0026
摘要： A valve operating mechanism of an internal combustion engine including a first cam rotatable about an axis in timed relation to the engine speed, a second cam rockable about an axis and operatively engaged with a valve of the engine, a rocker arm rockable about an axis and interposed between said first and second cams to provide operative connection therebetween, and means responsive to varations of engine condition for shifting the axis of rocking movement of said rocker arm relative to said axes of said first and second cams thereby varying the angular position of said second cam independently of that of said first cam whereby valve lift, valve timing and the period during which the valve is open are varied in accordance with the varying operating conditions of the engine.
摘要翻译：一种内燃机的气门操作机构，其包括可绕着与发动机转速成正时关系的轴线旋转的第一凸轮，围绕轴线摆动并与发动机的阀可操作地接合的第二凸轮，围绕轴线摇摆的摇臂，插入在所述第一和第二凸轮之间以提供其间的操作连接，以及响应于发动机状态变化的装置，用于相对于所述第一和第二凸轮的所述轴移动所述摇臂的摇摆轴线，从而改变所述第二和第二凸轮的角位置独立于所述第一凸轮的凸轮，由此阀升程，气门正时以及阀打开的时段根据发动机的变化的操作条件而变化。

28. 发明授权

US08181613B2 Variable valve system for internal combustion engine 有权
标题翻译：内燃机可变阀门系统
公开(公告)号：US08181613B2
公开(公告)日：2012-05-22
申请号：US12474780
申请日：2009-05-29
申请人： Tsuyoshi Arinaga , Toru Fukami , Shinichi Takemura , Shunichi Aoyama
发明人： Tsuyoshi Arinaga , Toru Fukami , Shinichi Takemura , Shunichi Aoyama
IPC分类号： F01L1/34
CPC分类号： F01L13/0021 , F01L13/0026
摘要： A variable valve system for an internal combustion engine includes a drive shaft, a drive cam provided on the drive shaft, a link arm fitted on the outer periphery of the drive cam such as to rotate relative to the drive cam, a crank-shaped control shaft including a main shaft and an eccentric cam, an oscillating arm rotatably attached to the eccentric cam and oscillated by the link arm, and an oscillating cam connected to the oscillating arm via a link rod so as to actuate a valve. Lubricant is communicated from a main lubricant flow path in the drive shaft through three lubricant paths to sliding contact areas between the drive cam and the link arm, between the pin of the oscillating arm and the link arm, and between the eccentric cam and the oscillating arm.
摘要翻译：用于内燃机的可变气门控制系统包括驱动轴，设置在驱动轴上的驱动凸轮，安装在驱动凸轮的外周上的相对于驱动凸轮旋转的连杆臂，曲柄形控制轴，包括主轴和偏心凸轮，可旋转地附接到偏心凸轮并由连杆臂摆动的摆臂，以及通过连杆连接到摆动臂以便致动阀的摆动凸轮。润滑剂通过三个润滑剂路径从驱动轴中的主润滑剂流动路径传递到驱动凸轮和连杆臂之间的滑动接触区域，在摆动臂的销和连杆臂之间以及偏心凸轮与摆动之间臂。

29. 发明授权

US08100098B2 Multi-link engine 有权
标题翻译：多链路引擎
公开(公告)号：US08100098B2
公开(公告)日：2012-01-24
申请号：US12255390
申请日：2008-10-21
申请人： Naoki Takahashi , Masayuki Tomita , Kenshi Ushijima , Koji Hiraya , Hirofumi Tsuchida , Shunichi Aoyama
发明人： Naoki Takahashi , Masayuki Tomita , Kenshi Ushijima , Koji Hiraya , Hirofumi Tsuchida , Shunichi Aoyama
IPC分类号： F02B75/04 , F02B75/32 , F02D15/02 , F16C7/00
CPC分类号： F02B75/048
摘要： A multi-link engine has a piston coupled to a crankshaft to move inside an engine cylinder. A piston pin connects the piston to an upper link, which is connected to a lower link by an upper link pin. A crank pin of the crankshaft rotatably supports the lower link thereon. A control link pin connects the lower link to one end of a control link, which is connected at another end to the engine block body by a control shaft. The upper link has an upper link axis that forms an angle with the cylinder axis, as viewed along a crank axis direction of the crankshaft, such that the angle reaches a minimum when a crank angle of the engine is within a range where the bottom end of a piston skirt is positioned below a topmost part of the bottom end of the cylinder liner.
摘要翻译：多连杆发动机具有联接到曲轴以在发动机气缸内移动的活塞。活塞销将活塞连接到上连杆，上连杆通过上连杆销连接到下连杆。曲轴的曲柄销可旋转地支撑其上的下连杆。控制连杆销将下连杆连接到控制链节的另一端，控制链通过控制轴连接到发动机机体。上部连杆具有与曲轴的曲柄轴方向观察时与气缸轴线形成角度的上连杆轴，使得当发动机的曲轴角度在下端活塞裙部位于气缸套的底端的最上部的下方。

30. 发明授权

US08100097B2 Multi-link engine 有权
标题翻译：多链路引擎
公开(公告)号：US08100097B2
公开(公告)日：2012-01-24
申请号：US12255336
申请日：2008-10-21
申请人： Naoki Takahashi , Masayuki Tomita , Kenshi Ushijima , Koji Hiraya , Hirofumi Tsuchida , Shunichi Aoyama
发明人： Naoki Takahashi , Masayuki Tomita , Kenshi Ushijima , Koji Hiraya , Hirofumi Tsuchida , Shunichi Aoyama
IPC分类号： F02B75/04
CPC分类号： F02B75/048
摘要： A multi-link engine has a piston coupled to a crankshaft to move inside an engine cylinder. A piston pin connects the piston to an upper link, which is connected to a lower link by an upper link pin. A crank pin of the crankshaft rotatably supports the lower link thereon. A control link pin connects the lower link to one end of a control link, which is connected at another end to the engine block body by a control shaft. The crank pin has a center arranged on a straight line joining centers of the upper link pin and the control link pin such that an angle formed between the straight line and a horizontal axis that is perpendicular to a center axis of the cylinder and that passes through an axial center of a crank journal is the same for at top dead center and at bottom dead center.
摘要翻译：多连杆发动机具有联接到曲轴以在发动机气缸内移动的活塞。活塞销将活塞连接到上连杆，上连杆通过上连杆销连接到下连杆。曲轴的曲柄销可旋转地支撑其上的下连杆。控制连杆销将下连杆连接到控制链节的另一端，控制链通过控制轴连接到发动机机体。曲柄销的中心设置在与上连杆销和控制连杆销的中心连接的直线上，使得在直线与水平轴线之间形成的角度垂直于气缸的中心轴线并穿过曲柄轴颈的轴心在上止点和下止点处是相同的。

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