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1. 发明申请

WO2008149209A1 INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL SYSTEM AND CONTROL METHOD OF INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL SYSTEM 审中-公开
标题翻译：内燃机排气控制系统及内燃机排气控制系统控制方法
公开(公告)号：WO2008149209A1
公开(公告)日：2008-12-11
申请号：PCT/IB2008/001439
申请日：2008-06-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MURATA, Hiroki , MATSUMOTO, Isao , MAGARIDA, Naofumi , YAMASHITA, Akira , HAGA, Hiroyuki , SAODA, Takenori
发明人： MURATA, Hiroki , MATSUMOTO, Isao , MAGARIDA, Naofumi , YAMASHITA, Akira , HAGA, Hiroyuki , SAODA, Takenori
IPC分类号： F02D9/04 , B60W10/06 , B60W10/08 , B60W20/00 , B60K6/20
CPC分类号： B60W20/00 , B60K6/20 , B60K6/48 , B60L11/14 , B60L11/1861 , B60L2210/40 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2270/12 , B60W10/06 , B60W10/08 , B60W20/15 , B60W2710/0666 , B60W2710/083 , F02D9/04 , F02M26/05 , F02M26/10 , F02M26/15 , F02M26/23 , Y02T10/54 , Y02T10/6221 , Y02T10/6286 , Y02T10/642 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241
摘要： In a control method of an internal combustion engine exhaust gas control system which is applied to a hybrid vehicle that is powered by an internal combustion engine and an electric motor, an exhaust throttle valve., provided downstream of an exhaust gas control catalyst, is controlled to reduce its opening amount to a target opening amount when it is determined that warm-up control of the internal combustion engine needs to be executed. Next, a target injection quantity of fuel necessary to increase the temperature of exhaust gas flowing into the internal combustion engine to a target exhaust gas temperature is calculated. Then, assist torque from the electric motor is adjusted so that the sum of torque from the internal combustion engine when the fuel injection quantity has been set to the target injection quantity and the assist torque substantially equals a required torque.
摘要翻译：在应用于由内燃机和电动机驱动的混合动力车辆的内燃机排气控制系统的控制方法中，控制设置在废气控制催化剂下游的排气节流阀，当确定需要执行内燃机的预热控制时，将其打开量减少到目标开度。接下来，计算将流入内燃机的废气的温度上升到目标排气温度所需的目标喷射量。然后，调整来自电动机的辅助转矩，使得当燃料喷射量已被设定为目标喷射量和辅助转矩基本上等于所需扭矩时来自内燃机的转矩之和。

2. 发明申请

WO2015040804A1 CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：WO2015040804A1
公开(公告)日：2015-03-26
申请号：PCT/JP2014/004479
申请日：2014-09-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： YAMASHITA, Akira , OYAGI, Hiroshi , IWATA, Kazuyasu
IPC分类号： F02D41/24 , F02D35/02
CPC分类号： F02D41/247 , F02D35/025 , F02D35/028
摘要： The invention relates to a control apparatus of an engine. The apparatus carries out a minute-injection for injecting a minute amount of a fuel so as not to generate an engine torque when a required engine load is zero. The apparatus calculates at least one coefficient for correcting a heat release gravity position calculated when the minute-injection is carried out such that it corresponds to its base position and/or for correcting a heat release rate corresponding the gravity position calculated when the minute-injection is carried out such that it corresponds to its base rate. When the required engine load is larger than zero, the apparatus controls the gravity position corrected by the coefficient to its target position.
摘要翻译：本发明涉及发动机的控制装置。该设备进行微量注射以喷射少量燃料，以便在所需的发动机负荷为零时不产生发动机转矩。该装置计算至少一个系数，用于校正执行微量注射时计算出的放热重力位置，使其对应于其基座位置和/或用于校正与当微小注射时计算的重力位置相对应的放热率被执行为使其对应于其基本速率。当所需的发动机负载大于零时，装置将通过系数校正的重力位置控制到其目标位置。

3. 发明申请

WO2009056926A2 HYBRID SYSTEM CONTROL APPARATUS AND HYBRID SYSTEM CONTROL METHOD 审中-公开
标题翻译：混合系统控制装置和混合系统控制方法
公开(公告)号：WO2009056926A2
公开(公告)日：2009-05-07
申请号：PCT/IB2008/002596
申请日：2008-10-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MURATA, Hiroki , MATSUMOTO, Isao , MAGARIDA, Naofumi , YAMASHITA, Akira , HAGA, Hiroyuki , SAODA, Takenori
发明人： MURATA, Hiroki , MATSUMOTO, Isao , MAGARIDA, Naofumi , YAMASHITA, Akira , HAGA, Hiroyuki , SAODA, Takenori
IPC分类号： B60K11/04 , F02M31/20 , F02B29/04
CPC分类号： B60W20/15 , B60K6/445 , B60K11/04 , B60K11/06 , B60K2001/003 , B60L2240/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/194 , B60W2510/0671 , B60W2510/0676 , B60W2520/10 , B60W2550/12 , B60Y2400/435 , F01P2037/02 , F01P2060/02 , F02B29/0425 , F02B29/0493 , F02B37/00 , F28D1/0435 , Y02T10/146 , Y02T10/6239 , Y02T10/6286
摘要： A hybrid system control apparatus is provided in which an intercooler (15) is disposed upstream of the motor cooling radiator (70) in a flow path of the ambient air flowing in an engine compartment, and/or is disposed such that at least a portion of the intercooler and a portion of the motor cooling radiator contact each other. The hybrid system control apparatus includes a warm-up portion (60) that increases temperature of the boost air by controlling a load of the engine in cold start of a hybrid system (1) such that the boost pressure from the forced air induction device is equal to or higher than a target boost pressure.
摘要翻译：提供了一种混合式系统控制装置，其中，中间冷却器（15）设置在电动机冷却散热器（70）的流动在发动机室内的环境空气的流路中的上游，和/或设置成使得至少一部分的中间冷却器和电动机冷却散热器的一部分彼此接触。混合动力系统控制装置包括预热部分（60），其通过在混合动力系统（1）的冷起动中控制发动机的负荷来增加升压空气的温度，使得来自强制空气感应装置的增压压力为等于或高于目标增压压力。

4. 发明申请

WO2006070905A1 DIESEL ENGINE LUBRICATED WITH FUEL SUCH AS LIGHT OIL 审中-公开
标题翻译：柴油发动机用燃油如轻油润滑
公开(公告)号：WO2006070905A1
公开(公告)日：2006-07-06
申请号：PCT/JP2005/024204
申请日：2005-12-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , YAMASHITA, Akira , MURAKAMI, Motoichi , ONO, Tomoyuki , MORITANI, Hiroshi , OHMORI, Toshihide
发明人： YAMASHITA, Akira , MURAKAMI, Motoichi , ONO, Tomoyuki , MORITANI, Hiroshi , OHMORI, Toshihide
IPC分类号： F01M9/04
CPC分类号： F02M63/0001 , F01M9/04 , F02M63/0235
摘要： A diesel engine (1) includes a fuel supply passage (4) via which fuel is supplied from a fuel tank (2) to an oil pan (3) through a supply pump (6), a lubrication-system fuel supply passage (8) via which fuel is supplied from the oil pan (3) to engine parts (7) to be lubricated through a lubricating oil pump (10), and an injection-system fuel supply passage (13) via which fuel is supplied from the oil pan (3) to an injection system (12) through an injection pump (12).
摘要翻译：柴油发动机（1）包括燃料供给通路（4），燃料通过供给泵（6）从燃料箱（2）供给到油底壳（3），润滑系统燃料供给通路（8）），从油盘（3）向发动机部件（7）供给燃料，通过润滑油泵（10）进行润滑的喷射系统燃料供给通路（13），通过该喷射系统燃料供给通路（3）通过注射泵（12）注射到注射系统（12）。

5. 发明申请

WO2006064627A1 PRESSURE REGULATING VALVE 审中-公开
标题翻译：压力调节阀
公开(公告)号：WO2006064627A1
公开(公告)日：2006-06-22
申请号：PCT/JP2005/021192
申请日：2005-11-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , ISHITOYA, Tsukuo , KOBAYASHI, Nobuo , OGAMI, Nobuyuki , YAMASHITA, Akira
发明人： ISHITOYA, Tsukuo , KOBAYASHI, Nobuo , OGAMI, Nobuyuki , YAMASHITA, Akira
IPC分类号： F16K31/122
CPC分类号： F16K31/1223 , F16K31/1221 , G05D16/10 , Y10T137/7722 , Y10T137/7793 , Y10T137/7825 , Y10T137/7826
摘要： In order to achieve seal durability and bring about a damping action for a piston-type pressure regulating valve, a pressure regulating valve (10) of the present invention is characterized by a valve moving member (11, 14) moving in such a manner as to cause communication or block communication between a primary chamber (17) and a secondary chamber (19) within a case (21, 26), wherein a plurality of central members (20, 25) are arranged between the case and the valve moving member and the plurality of central members are taken to be different materials. It is then possible to bring about both a damping action and seal durability using the central members by providing central members of different materials.
摘要翻译：为了实现密封耐久性并对活塞式压力调节阀产生阻尼作用，本发明的压力调节阀（10）的特征在于，阀移动构件（11,14）的移动方式如在壳体（21,26）内的主室（17）和次室（19）之间引起连通或阻塞连通，其中多个中心构件（20,25）布置在壳体和阀移动构件之间并且将多个中心构件取为不同的材料。然后通过提供不同材料的中心构件，可以使用中心构件来实现阻尼作用和密封耐久性。

6. 发明申请

WO2015088034A1 CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：WO2015088034A1
公开(公告)日：2015-06-18
申请号：PCT/JP2014/083064
申请日：2014-12-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： IWATA, Kazuyasu , YAMASHITA, Akira , OYAGI, Hiroshi
IPC分类号： F02D35/02 , F02D41/40
CPC分类号： F02D41/04 , F02D35/023 , F02D35/025 , F02D35/028 , F02D41/0065 , F02D41/009 , F02D41/26 , F02D41/403 , F02M26/05 , F02M26/13 , F02M26/48 , Y02T10/44 , Y02T10/47
摘要： A control apparatus for center position control of a geometric center of the area under a heat release rate curve over crank angle (610), wherein a control member runs an ignition acceleration procedure (640) when the engine satisfies at least one of specific conditions (630) during an exhaust gas recirculation (620) under the center position control. The ignition acceleration procedure (640) is to inject more fuel for a pilot injection than a base amount determined in accordance with the center position control (610). The specific conditions (630) include: a condition that an engine load is less than a threshold value, and a condition that an engine rotational speed is less than a threshold value.
摘要翻译：一种控制装置，用于在曲柄角度（610）下的放热速率曲线下的区域的几何中心的中心位置控制，其中当发动机满足特定条件中的至少一个时，控制构件运行点火加速程序（640） 630）在排气再循环（620）期间在中心位置控制下。点火加速程序（640）是针对先导喷射注入比根据中心位置控制确定的基准量更多的燃料（610）。特定条件（630）包括：发动机负荷小于阈值的条件，以及发动机转速小于阈值的条件。

7. 发明申请

WO2015072227A1 INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机
公开(公告)号：WO2015072227A1
公开(公告)日：2015-05-21
申请号：PCT/JP2014/074769
申请日：2014-09-12
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： TATENO, Manabu , KAWAGUCHI, Akio , NISHIDA, Hideyuki , YAMASHITA, Hideo , IGUMA, Hiroki , YAMASHITA, Akira , IWATA, Kazuyasu
IPC分类号： F02F3/12 , F02F3/14
CPC分类号： F02F3/14 , C25D11/022 , C25D11/04 , F02B77/11 , F02F3/12 , F02F3/26 , F05C2251/048
摘要： The present invention relates to an internal combustion engine. An object of the invention is to allow an effect produced by an anodic oxide film to be exerted while suppressing a decrease in the combustion rate. A piston 10 includes a cavity portion 20 and a tapered portion 26 that is formed so as to surround the cavity portion 20 on an outer side thereof. The diameter of the tapered portion 26 decreases progressively in the downward direction from the top face side of the piston. A squish portion 28 is formed on an outer side of the tapered portion 26. An anodic oxide film 30 is formed on a surface (tapered face) of the tapered portion 26 and a surface (squish face) of the squish portion 28. The anodic oxide film 30 is not formed on the surface (cavity face) of the cavity portion 20.
摘要翻译：内燃机技术领域本发明涉及内燃机。本发明的目的是允许在抑制燃烧速率降低的同时施加由阳极氧化膜产生的效果。活塞10包括空腔部分20和形成为在其外侧围绕空腔部分20的锥形部分26。锥形部26的直径从活塞的顶面向下方逐渐减小。挤压部分28形成在锥形部分26的外侧上。阳极氧化膜30形成在锥形部分26的表面（锥形面）和挤压部分28的表面（挤压面）上。阳极氧化膜30 氧化膜30不形成在空腔部20的表面（空腔面）上。

8. 发明申请

WO2008122866A2 INTERNAL COMBUSTION ENGINE CONTROL DEVICE 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：WO2008122866A2
公开(公告)日：2008-10-16
申请号：PCT/IB2008/000812
申请日：2008-04-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MATSUMOTO, Isao , SAODA, Takenori , MAGARIDA, Naofumi , MURATA, Hiroki , YAMASHITA, Akira , HAGA, Hiroyuki
发明人： MATSUMOTO, Isao , SAODA, Takenori , MAGARIDA, Naofumi , MURATA, Hiroki , YAMASHITA, Akira , HAGA, Hiroyuki
CPC分类号： F02D41/0275 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/0871 , F01N3/0885 , F01N3/106 , F01N13/0097 , F01N2240/36 , F01N2510/06 , F01N2610/03 , F02B29/0406 , F02B37/00 , F02D9/04 , F02D41/0055 , F02D41/1497 , F02D41/401 , F02D41/403 , F02D2250/21 , F02D2250/24 , F02M26/07 , F02M26/23 , F02M26/35 , Y02T10/146 , Y02T10/44
摘要： An internal combustion engine control device includes a NOx adsorber catalyst disposed in an exhaust passage, an EGR passage, a reducing agent adding device, a torque fluctuation reducing device, and a fuel injection device. The EGR passage draws a portion of exhaust gas from the exhaust passage downstream of the NOx adsorber catalyst and recirculates the exhaust gas into the intake passage. The reducing agent adding device adds a reducing agent to exhaust gas upstream of the NOx adsorber catalyst to reduce substances adsorbed by the NOx adsorber catalyst. When or after the reducing agent adding device adds the reducing agent, the torque fluctuation reducing device advances the timing of the fuel injection device or carries out a pilot injection to reduce a fluctuation in engine torque. The reducing agent adding device adds less reducing agent while the torque fluctuation reducing device is operating.
摘要翻译：内燃机控制装置包括设置在排气通道中的NOx吸附剂催化剂，EGR通路，还原剂添加装置，扭矩波动减小装置和燃料喷射装置。 EGR通道从NOx吸附剂催化剂下游排出废气的一部分，将废气再循环到进气通道中。还原剂添加装置向NOx吸附剂催化剂上游的废气添加还原剂，以减少NOx吸附剂催化剂吸附的物质。当还原剂添加装置添加还原剂时或之后，转矩波动减小装置使燃料喷射装置的正时进行，或进行先导喷射，以减少发动机转矩的波动。还原剂添加装置在扭矩波动减小装置工作的同时增加了少量还原剂。

9. 发明申请

WO2006070909A1 PRESSURE REDUCER 审中-公开
标题翻译：减压器
公开(公告)号：WO2006070909A1
公开(公告)日：2006-07-06
申请号：PCT/JP2005/024208
申请日：2005-12-26
申请人： JTEKT CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA , SHIMA, Toshihiko , FUJIWARA, Hidetoshi , KUROYANAGI, Munetoshi , SUZUKI, Takuya , ISHITOYA, Tsukuo , YAMASHITA, Akira
发明人： SHIMA, Toshihiko , FUJIWARA, Hidetoshi , KUROYANAGI, Munetoshi , SUZUKI, Takuya , ISHITOYA, Tsukuo , YAMASHITA, Akira
IPC分类号： G05D16/10 , F16J15/32
CPC分类号： G05D16/10 , G05D16/106 , Y10T137/7793 , Y10T137/7794 , Y10T137/7826
摘要： A pressure reducer includes a piston slidably accommodated in a cylinder to define a decompression chamber and a pressure adjusting chamber. A seal member includes an elastic member and a sliding portion. The sliding portion is pressed by the elastic member such that the sliding portion slides on an inner circumferential surface of the cylinder. An annular member is located on an outer circumferential surface of the piston and between the seal member and the pressure adjusting surface. The annular member is pressed against the inner circumferential surface of the cylinder with a force that is less than a force with which the sliding portion is pressed against the inner circumferential surface of the cylinder. Thus, the pressure reducer prevents the piston from being moved by an excessive amount with highly accurately adjusting pressure.
摘要翻译：减压器包括可滑动地容纳在气缸中以限定减压室和压力调节室的活塞。密封构件包括弹性构件和滑动部。滑动部分被弹性构件按压，使得滑动部分在气缸的内圆周表面上滑动。环状构件位于活塞的外周面上，位于密封构件和调压面之间。环形构件以小于将滑动部压靠在气缸的内周面上的力的力压在气缸的内周面上。因此，减压器防止活塞以高度精确的调节压力移动过量。

10. 发明申请

WO2006022455A1 COMBINED PRESSURE REDUCING AND SHUT-OFF VALVE 审中-公开
标题翻译：组合减压和关闭阀
公开(公告)号：WO2006022455A1
公开(公告)日：2006-03-02
申请号：PCT/JP2005/016068
申请日：2005-08-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KIMBARA, Masahiko , KOBAYASHI, Nobuo , OGAMI, Nobuyuki , YAMASHITA, Akira
发明人： KIMBARA, Masahiko , KOBAYASHI, Nobuo , OGAMI, Nobuyuki , YAMASHITA, Akira
IPC分类号： G05D16/10
CPC分类号： G05D16/2086 , G05D16/10 , Y10T137/7782 , Y10T137/7826
摘要： A pressure-reducing valve is disclosed which is capable of preventing leakage of a fluid from a passage aperture in a state in which the passage aperture is closed by a valve body. The pressure-reducing valve is structured such that a plunger is moved upward due to a biasing force of a shut spring when a magnetic field generated around and inside a solenoid body is released. Thus, the valve body is pushed up from below by a pressing portion of the plunger with a pressing force based on the biasing force of a shut spring. Due to the valve body being pushed up, the upper end of the valve body is placed in close contact with the inner peripheral portion of the passage aperture so that the passage aperture is closed. In this manner, leakage of hydrogen gas from a primary pressure chamber to a secondary pressure chamber (leakage of the gas pressure) can be prevented with certainty, and thus an unintentional increase of the pressure at the secondary pressure chamber side can be prevented with certainty.
摘要翻译：公开了一种减压阀，其能够防止在通道孔被阀体关闭的状态下流体从通道孔泄漏。减压阀被构造成使得当螺线管体内部和内部产生的磁场被释放时，柱塞由于闭合弹簧的偏置力而向上移动。因此，阀体通过基于弹簧的偏置力的按压力被柱塞的按压部从下方向上推动。由于阀体被向上推动，阀体的上端被放置成与通道孔的内周部分紧密接触，使得通道孔闭合。以这种方式，可以确定地防止氢气从一次压力室泄漏到二次压力室（泄漏气体压力），从而可以确定地防止二次压力室侧的压力的无意的增加。

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