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111 条记录 (耗时 0.029 秒)

    Cylinder operation control apparatus for internal combustion engine
    92.
    发明授权
    Cylinder operation control apparatus for internal combustion engine 失效
    用于内燃机的气缸操作控制装置

    公开(公告)号：US07040277B2

    公开(公告)日：2006-05-09

    申请号：US10530657

    申请日：2003-09-26

    申请人： Tetsuya Hasebe ,  Shigetaka Kuroda ,  Tetsu Sugiyama

    发明人： Tetsuya Hasebe ,  Shigetaka Kuroda ,  Tetsu Sugiyama

    IPC分类号： F02B77/00

    CPC分类号： F01L13/0036 ,  F01L1/267 ,  F01L13/0005 ,  F01L2105/00

    摘要： A cylinder operation control apparatus includes: an internal combustion engine (E) which is adapted to operate in an all-cylinder activation mode and in a cylinder deactivation mode; a lift amount changing device (VT) which is associated with the internal combustion engine (E), and which enables switching between the all-cylinder activation mode and the cylinder deactivation mode by changing the amount of lifts of intake and exhaust valves (IV, EV) associated with the cylinders; a lift operating device (33) which is associated with the lift amount changing device (VT) to operate the same; a cylinder activation enforcing device (33′) which is operatively disposed between the lift amount changing device (VT) and the lift operating device (33) so as to enforce the all-cylinder activation mode as necessary.

    摘要翻译： 气缸操作控制装置包括：内燃机（E），其适于在全气缸启动模式和汽缸停用模式下操作; 与内燃机（E）相关联的升程量改变装置（VT），通过改变进气门和排气门的升程量，能够在全缸启动模式和气缸停用模式之间切换（IV， EV）; 升降操作装置（33），其与升降量改变装置（VT）相关联以操作; 操作地设置在提升量改变装置（VT）和升降操作装置（33）之间的气缸启动执行装置（33'），以便根据需要强制执行全缸启动模式。

    Cylinder operation control apparatus for internal combustion engine
    94.
    发明申请
    Cylinder operation control apparatus for internal combustion engine 失效
    用于内燃机的气缸操作控制装置

    公开(公告)号：US20050284438A1

    公开(公告)日：2005-12-29

    申请号：US10530657

    申请日：2003-09-26

    申请人： Tetsuya Hasebe ,  Shigetaka Kuroda ,  Tetsu Sugiyama

    发明人： Tetsuya Hasebe ,  Shigetaka Kuroda ,  Tetsu Sugiyama

    IPC分类号： F01L1/26 ,  F01L13/00 ,  F02D13/02 ,  F02D13/06 ,  F02D17/02 ,  F01L1/34

    CPC分类号： F01L13/0036 ,  F01L1/267 ,  F01L13/0005 ,  F01L2105/00

    摘要： A cylinder operation control apparatus includes: an internal combustion engine (E) which is adapted to operate in an all-cylinder activation mode and in a cylinder deactivation mode; a lift amount changing device (VT) which is associated with the internal combustion engine (E), and which enables switching between the all-cylinder activation mode and the cylinder deactivation mode by changing the amount of lifts of intake and exhaust valves (IV, EV) associated with the cylinders; a lift operating device (33) which is associated with the lift amount changing device (VT) to operate the same; a cylinder activation enforcing device (33′) which is operatively disposed between the lift amount changing device (VT) and the lift operating device (33) so as to enforce the all-cylinder activation mode as necessary.

    摘要翻译： 气缸操作控制装置包括：内燃机（E），其适于在全气缸启动模式和汽缸停用模式下操作; 与内燃机（E）相关联的升程量改变装置（VT），通过改变进气门和排气门的升程量，能够在全缸启动模式和气缸停用模式之间切换（IV， EV）; 升降操作装置（33），其与升降量改变装置（VT）相关联以操作; 操作地设置在提升量改变装置（VT）和升降操作装置（33）之间的气缸启动执行装置（33'），以便根据需要强制执行全缸启动模式。

    Engine control system for hybrid vehicle
    97.
    发明授权
    Engine control system for hybrid vehicle 有权
    混合动力汽车发动机控制系统

    公开(公告)号：US06352489B1

    公开(公告)日：2002-03-05

    申请号：US09520628

    申请日：2000-03-07

    申请人： Shigetaka Kuroda ,  Kazutomo Sawamura ,  Yoichi Iwata ,  Keisuke Uchida ,  Yasuo Nakamoto

    发明人： Shigetaka Kuroda ,  Kazutomo Sawamura ,  Yoichi Iwata ,  Keisuke Uchida ,  Yasuo Nakamoto

    IPC分类号： B60R4102

    CPC分类号： B60W20/40 ,  B60K6/48 ,  B60K6/485 ,  B60K6/547 ,  B60L15/20 ,  B60L2240/441 ,  B60L2240/486 ,  B60W10/02 ,  B60W10/06 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2540/16 ,  F02N11/0822 ,  F02N11/0833 ,  Y02T10/48 ,  Y02T10/6221 ,  Y02T10/6226 ,  Y02T10/645 ,  Y02T10/7275 ,  Y10S903/903 ,  Y10S903/914 ,  Y10S903/919 ,  Y10S903/946 ,  Y10S903/951 ,  Y10T477/26 ,  Y10T477/27 ,  Y10T477/32

    摘要： The engine control system for a hybrid vehicle, according to the present invention, having an internal combustion engine and an electric motor as driving force sources, comprises: a clutch, provided between the engine and a transmission system, for disabling and enabling driving force transmission between the engine and the transmission system; clutch disengagement detector for detecting engagement/disengagement of the clutch; engine speed detector for detecting an engine speed; and fuel cutter for permitting stopping and restarting of the engine in accordance with at least a result of detection by the clutch disengagement detector among predetermined drive conditions, and cutting fuel supply to the engine when the vehicle decelerates, a fuel-supply restart engine speed at which fuel supply is resumed being set in the fuel cutter. Stopping the engine is accomplished by cutting fuel supply by the fuel cutter, and once the engine stop is initiated, even when the engine speed reaches the fuel-supply restart engine speed, fuel supply cut by the fuel cutter is maintained, and when the engine speed detected by the engine speed detector at a time of disengagement of the clutch is detected by the clutch disengagement detector is equal to or lower than a predetermined engine speed, fuel supply cut by the fuel cutter is maintained whereas when the detected engine speed is higher than the predetermined engine speed, fuel supply is restarted.

    摘要翻译： 根据本发明的用于具有内燃机和电动机作为驱动力源的混合动力车辆的发动机控制系统包括：设置在发动机和变速器系统之间的离合器，用于禁用和使能驱动力传递 在发动机和变速器系统之间; 离合器分离检测器，用于检测离合器的接合/分离; 用于检测发动机转速的发动机转速检测器; 以及燃料切割器，用于根据至少在预定的驱动条件下的离合器分离检测器的检测结果，使发动机停止和再起动，以及当车辆减速时切断向发动机的燃料供给，将燃料供给重启发动机转速设定在 哪个燃料供应恢复被设置在燃料切割机中。 停止发动机是通过切断燃料切割器的燃料供给来实现的，并且一旦发动机停止启动，即使当发动机转速达到燃料供给重新启动发动机转速时，由燃料切割器保持的燃料供给被维持，并且当发动机 由离合器分离检测器检测到的离合器分离时由发动机转速检测器检测出的速度等于或低于预定的发动机转速，由燃料切割器切断的燃料供给被维持，而当检测到的发动机转速较高时 比预定的发动机转速重新开始燃料供给。

    Regeneration control device for a hybrid vehicle
    98.
    发明授权
    Regeneration control device for a hybrid vehicle 有权
    用于混合动力车辆的再生控制装置

    公开(公告)号：US06177773B1

    公开(公告)日：2001-01-23

    申请号：US09395979

    申请日：1999-09-15

    申请人： Kenji Nakano ,  Shigetaka Kuroda ,  Teruo Wakashiro

    发明人： Kenji Nakano ,  Shigetaka Kuroda ,  Teruo Wakashiro

    IPC分类号： B60K600

    CPC分类号： B60W20/13 ,  B60K6/28 ,  B60K6/485 ,  B60K6/543 ,  B60K6/547 ,  B60L15/2009 ,  B60L2240/642 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2550/142 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7275 ,  Y02T10/7291 ,  Y02T90/16 ,  Y10S903/903 ,  Y10S903/907 ,  Y10S903/918 ,  Y10S903/919 ,  Y10S903/945 ,  Y10S903/947 ,  Y10T477/621

    摘要： A regeneration control device for a hybrid vehicle includes an internal combustion engine, driving wheels drivable by the internal combustion engine, a motor for additionally supplying electric power for driving the driving wheels, a transmission between the engine, motor and driving wheels and an accumulator for supplying electric power to the motor, which causes the motor to work, while braking the vehicle, as a generator whose output is returned to the accumulator which in turn stores electric energy regenerated depending upon the deceleration degree. The control device also has calculating means for determining the degree of downward slope of a road whereon the vehicle is running and correcting means for correcting a regenerable energy amount according to the downward slope determined by the calculating means when using the motor as the generator, the output of which is thus corrected and returned to charge the accumulator in such a way that the accumulator may not rapidly be charged to its full capacity, thus preventing regeneration from being ineffective due to the full charge of the accumulator.

    摘要翻译： 用于混合动力车辆的再生控制装置包括内燃机，可由内燃机驱动的驱动轮，用于另外供给用于驱动驱动轮的电力的电动机，发动机，电动机和驱动轮之间的变速器以及用于 向电动机供电，同时制动车辆作为发电机，其输出返回到蓄电池，蓄电池又根据减速度再生蓄电。 控制装置还具有用于确定车辆正在行驶的道路的向下坡度的计算装置和用于当使用电动机作为发电机时根据由计算装置确定的向下斜率来校正可再生能量的校正装置， 其输出因此被校正并返回以使得蓄电池不能快速充电到其满容量的方式对蓄电池充电，从而防止由于蓄电池的充满电而使再生无效。

    Combustion state-detecting system for internal combustion engines
    99.
    发明授权
    Combustion state-detecting system for internal combustion engines 失效
    内燃机燃烧状态检测系统

    公开(公告)号：US5747681A

    公开(公告)日：1998-05-05

    申请号：US801926

    申请日：1997-02-14

    申请人： Shigetaka Kuroda ,  Yuichi Shimasaki

    发明人： Shigetaka Kuroda ,  Yuichi Shimasaki

    IPC分类号： G01M15/04 ,  F02B77/08 ,  F02D45/00 ,  F02P17/12 ,  G01M15/00 ,  G01M15/11

    CPC分类号： G01M15/11 ,  F02D2200/1015 ,  F02D41/1498

    摘要： A combustion state-detecting system for internal combustion engines has a crank angle sensor which generates a crank angle signal with a predetermined period shorter than the firing period of the engine whenever the crankshaft rotates through a predetermined angle. A value of the rotational speed of the engine is detected whenever the crank angle signal is generated. An average value of the detected engine rotational speed is calculated over every period of one rotation of the crankshaft. A difference amount between a newest value of the average value of the detected engine rotational speed and a value of the average value calculated a predetermined number of firing periods earlier is calculated. The combustion state of the engine is detected based on the difference amount.

    摘要翻译： 用于内燃机的燃烧状态检测系统具有曲柄角传感器，每当曲轴旋转预定角度时，其产生比发动机的燃烧时间短的预定时间段的曲柄角信号。 每当产生曲轴转角信号时，检测发动机转速的值。 在曲轴的一个旋转周期中计算检测到的发动机转速的平均值。 计算检测到的发动机转速的平均值的最新值与较早计算预定次数的平均值之间的差值。 基于差值来检测发动机的燃烧状态。