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    Engine balancer
    2.
    发明公开
    Engine balancer 有权
    Motorausgleichwelle

    公开(公告)号：EP2105632A1

    公开(公告)日：2009-09-30

    申请号：EP09156296.7

    申请日：2009-03-26

    申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI ,  Toyota Jidosha Kabushiki Kaisha

    发明人： Inoue, Koji

    IPC分类号： F16F15/26

    CPC分类号： F16F15/267

    摘要： An engine balancer including a balance housing (16), which is attached to a lower portion of a cylinder block (11), and two balance shafts (21, 22), which are housed in the balance housing (16) and receive torque from a crankshaft (12). The balance housing (16) includes a discharge passage (18, 19, 31, 32, 40, 50, 60, 70) for discharging oil out of the balance housing (16). The discharge passage (18, 19, 31, 32, 40, 50, 60, 70) includes a diagonal passage portion (18a, 19a, 31a, 32a, 40a, 50a, 60a, 70a) which changes the discharge direction (S1, S2, S3, S4) of the oil passing through an outlet (181, 191, 311, 321, 501, 601, 701) of the discharge passage (18, 19, 31, 32, 40, 50, 60, 70) to be diagonal relative to a radial direction of the balance shafts (21, 22).

    摘要翻译： 一种发动机平衡器，包括附接到气缸体（11）的下部的平衡壳体（16）和两个平衡轴（21,22），它们容纳在平衡壳体（16）中并且接收来自 曲轴（12）。 平衡壳体（16）包括用于将油排出平衡壳体（16）的排出通道（18,19,31,32,40,50,60,70）。 排出通路（18,19,31,32,40,50,60,70）包括使排出方向（S1，...，B）变化的对角通路部（18a，19a，31a，32a，40a，50a，60a，70a） 通过排出通道（18,19,31,32,40,50,60,70）的出口（181,191,311,312,501,601,701）的油的油（S2，S3，S4）至 相对于平衡轴（21,22）的径向是相对的。

    Internal combustion engine control methods and control devices therefor
    3.
    发明公开
    Internal combustion engine control methods and control devices therefor 审中-公开
    Verbrennungsmotorsteuerverfahren und Steuervorrichtungendafür

    公开(公告)号：EP2733320A1

    公开(公告)日：2014-05-21

    申请号：EP13187486.9

    申请日：2013-10-07

    申请人： Kabushiki Kaisha Toyota Jidoshokki

    发明人： Inoue, Koji

    IPC分类号： F01M13/04 ,  F02D41/06

    CPC分类号： F01M13/04 ,  F01M2013/0472 ,  F02D37/02 ,  F02D41/0007 ,  F02D41/064 ,  F02D41/30 ,  F02D2200/0414 ,  F02D2250/08

    摘要： Embodiments of the present invention may include an internal combustion engine (1) equipped with a blow-by gas circulating means and a control means (40). An intake pipe (31A) is connected to the engine (1), and blow-by gas piping (12) for circulating blow-by gas to the engine (1) is connected to the intake pipe (31A). An internal combustion engine (1) control method includes an environmental condition determination step and a forcible blow-by gas temperature rising step. In the environmental condition determination step, the control means (40) determines whether or not the engine (1) is in an environmental condition in which ice can be generated at a joining portion between the blow-by gas piping (12) and the intake pipe (31A) based at least on a temperature of intake air taken-in through the intake pipe (31A). When it is determined that the engine (1) is in an environmental condition in which ice is generated, the control means (40) changes the operational condition of the engine (1) such that a temperature of the blow-by gas increases in the forcible blow-by gas temperature rising step.

    摘要翻译： 本发明的实施例可以包括配备有窜气循环装置和控制装置（40）的内燃机（1）。 进气管（31A）连接到发动机（1），并且用于将窜气吹送到发动机（1）的窜气管道（12）连接到进气管（31A）。 内燃机（1）控制方法包括环境条件确定步骤和强制窜气升温步骤。 在环境条件确定步骤中，控制装置（40）判定发动机（1）是否处于窜气管道（12）和进气口（12）之间的接合部处可能产生冰的环境条件 管道（31A）至少基于通过进气管（31A）吸入的进气的温度。 当确定发动机（1）处于产生冰的环境状态时，控制装置（40）改变发动机（1）的操作状态，使得窜气的温度在 强制窜气升温步骤。

    Exhaust gas purifier and exhaust gas purifying method for internal combustion engine
    4.
    发明公开
    Exhaust gas purifier and exhaust gas purifying method for internal combustion engine 有权
    Abgasreiniger und Abgasreinigungsverfahrenfüreine Brennkraftmaschine

    公开(公告)号：EP2453117A1

    公开(公告)日：2012-05-16

    申请号：EP11188013.4

    申请日：2011-11-07

    申请人： Kabushiki Kaisha Toyota Jidoshokki ,  Toyota Jidosha Kabushiki Kaisha

    发明人： Kato, Hidenaga ,  Inoue, Koji ,  Takahashi, Ryota ,  Tanizawa, Seigaku ,  Koie, Masanao ,  Okimura, Minoru

    IPC分类号： F01N9/00 ,  F01N3/025

    CPC分类号： F01N9/00 ,  F01N3/0253 ,  F01N2610/03 ,  F01N2610/1453 ,  F01N2610/1493 ,  F02M2200/06 ,  Y02T10/47

    摘要： An exhaust gas purifier for an internal combustion engine (10) capable of removing a deposit from an addition nozzle (32) without consuming excessive fuel is provided. The addition nozzle (32) included in the exhaust gas purifier adds fuel to exhaust gas in an exhaust passage (27, 28), which guides the exhaust gas that has been discharged from a cylinder (11, 12, 13, 14) of the engine (10). The exhaust gas purifier further includes determining means (C), temperature raising means (16-19; C, 37, 39; C, 38; C, 33), and control means (C). The determining means (C) determines whether the addition nozzle (32) is clogged. The temperature raising means is adjustable to a raised temperature adjustment state for raising the temperature of the addition nozzle (32). The control means (C) controls a temperature adjustment state of the temperature raising means such that the temperature raising means is switched to the raised temperature adjustment state when the determining means (C) determines that the addition nozzle (32) is clogged.

    摘要翻译： 提供了一种能够在不消耗过多燃料的情况下从附加喷嘴（32）去除沉积物的用于内燃机（10）的废气净化器。 包括在排气净化器中的添加喷嘴（32）在排气通道（27,28）中的排气中添加燃料，排气通道（27,28）引导从气缸（11,12,13,14）排出的废气 发动机（10）。 排气净化器还包括确定装置（C），升温装置（16-19; C，37,39; C，38; C，33）和控制装置（C）。 确定装置（C）确定添加喷嘴（32）是否堵塞。 升温装置可调节到升高的温度调节状态，以提高加入喷嘴（32）的温度。 控制装置（C）控制升温装置的温度调节状态，使得当确定装置（C）确定添加喷嘴（32）被堵塞时，升温装置切换到升高温度调节状态。