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1. 发明公开

EP2995798A1 CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：EP2995798A1
公开(公告)日：2016-03-16
申请号：EP15183088.2
申请日：2015-08-31
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： TABATA, Masakazu , TOMITA, Sho
IPC分类号： F02B37/04 , F02B37/14 , F02B37/18 , F02B39/10 , F02D23/00 , F02D41/00
CPC分类号： F02B37/186 , F02B33/40 , F02B37/04 , F02B37/14 , F02B37/18 , F02B37/22 , F02B39/10 , F02D23/00 , F02D37/02 , F02D41/0007 , F02D41/1446 , F02D41/1448 , F02D2200/101 , F02D2250/18 , F02M25/07 , F02M26/01 , F02P5/045 , Y02T10/144
摘要： A control apparatus is provided for an internal combustion engine that includes a turbosupercharger, an electric supercharger, and a WGV configured to open and close an exhaust bypass passage. In a single-supercharging range in which an engine torque is less than a torque boundary value TQ2, a WGV opening degree is controlled so as to decrease accompanying an increase in the engine torque. Further, in a twin-supercharging range in which the engine torque is equal to or greater than the torque boundary value TQ2, the WGV opening degree is controlled so as to increase accompanying an increase in the engine torque, and the electric motor 24b is actuated for supercharging.
摘要翻译：本发明提供一种内燃机的控制装置，该内燃机具备涡轮增压器，电动增压器，以及开闭排气旁路通路的WGV。在发动机转矩小于转矩边界值TQ2的单增压范围内，随着发动机转矩的增加，WGV开度被控制成减小。并且，在发动机转矩为转矩边界值TQ2以上的双增压范围内，随着发动机转矩的增加，WGV开度被控制成增加，电动机24b动作用于增压。

2. 发明公开

EP3161291A1 SUPERCHARGING SYSTEM 审中-公开
标题翻译：超级系统
公开(公告)号：EP3161291A1
公开(公告)日：2017-05-03
申请号：EP15739351.3
申请日：2015-06-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： TOMITA, Sho , YAMADA, Tomomi
IPC分类号： F02B37/10 , F02B37/14 , F02B37/16 , F02D41/00
CPC分类号： F02B37/14 , F02B37/10 , F02B37/16 , F02D41/0007 , F02D41/18 , F02D2200/0406 , F02D2200/101 , Y02T10/144
摘要： A supercharging system 1 is changed over between a single stage supercharging mode in which an internal combustion engine 2 is supercharged only by a single turbo charger 3, and a two stage supercharging mode in which the internal combustion engine 2 is supercharged both by the turbo charger 3 and also by an electric supercharger 4. And the threshold values for a parameter that is used for operating a bypass valve 13 are different for the case in which closing operation of the bypass valve 13 is performed in order to change over from the single stage supercharging mode to the two stage supercharging mode, and for the case in which opening operation of the bypass valve 13 is performed in order to change over from the two stage supercharging mode to the single stage supercharging mode.
摘要翻译：增压系统1在仅通过一个涡轮增压器3对内燃机2进行增压的单级增压模式和通过涡轮增压器两者对内燃机2进行增压的两级增压模式并且还通过电动增压器4.并且，用于操作旁通阀13的参数的阈值对于为了从单级切换而进行旁通阀13的关闭操作的情况不同将增压模式切换为两级增压模式，并且在为了从两级增压模式向单级增压模式切换而进行旁通阀13的开阀动作的情况下，

3. 发明授权

EP2863031B1 ENGINE WITH A VISCOSITY MEASUREMENT DEVICE 有权
标题翻译：与粘度测量装置内燃发动机
公开(公告)号：EP2863031B1
公开(公告)日：2016-08-10
申请号：EP12879485.6
申请日：2012-06-18
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： TOMITA, Sho , KUROKI, Rentaro
IPC分类号： F01P11/14 , F01P11/18
CPC分类号： G01N11/00 , F01P11/18 , F01P2003/001 , F02D35/023 , F02D2200/0614 , F02D2200/1012 , G01M15/08 , G01N2011/006 , G01N2011/0093

4. 发明公开

EP2913616A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：EP2913616A1
公开(公告)日：2015-09-02
申请号：EP12886912.0
申请日：2012-10-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： TOMITA, Sho , KUROKI, Rentaro , HIRAI, Takuya , KITAYAMA, Takeshi
IPC分类号： F28F1/40
CPC分类号： F28F1/00 , F02M26/32 , F28D7/106 , F28D21/0003 , F28F1/40 , F28F13/003 , F28F13/12 , F28F21/04
摘要： A heat exchanger includes: a heat exchange body through which a fluid serving as a cooled object passes; and a coolant passage which is provided in at least one of a central portion and an outer circumferential portion of the heat exchange body, and through which a coolant exchanging heat with the heat exchange body flows, wherein the heat exchange body includes: a first heat transfer means which extends from a central portion to an outer circumferential portion; and a second heat transfer means which extends in a circumferential direction, and which intersects the first heat transfer means, a heat transfer efficiency of the first heat transfer means is greater than that of the second heat transfer means. It is thus possible to effectively transfer heat to the coolant passage provided in the outer circumferential portion or the central portion, and the good heat conductive property is ensured in the heat exchanger, which enables the improvement of the cool efficiency.
摘要翻译：热交换器包括：热交换体，作为被冷却物的流体通过该热交换体; 以及冷却剂通道，其设置在所述热交换体的中央部分和外周部分中的至少一个中，并且与所述热交换体交换热量的冷却剂流过所述冷却剂通道，其中所述热交换体包括：第一热量从中心部分延伸到外圆周部分的传递装置; 以及沿圆周方向延伸并与第一传热装置相交的第二传热装置，第一传热装置的传热效率大于第二传热装置的传热效率。因此，能够有效地将热量传递到设置在外周部或中央部的制冷剂通路，能够确保热交换器的良好的导热性，能够提高冷却效率。

5. 发明公开

EP2863031A1 VISCOSITY MEASUREMENT DEVICE 有权
标题翻译： VERBRENNUNGSMOTOR MIT EINERVISKOSITÄTSMESSVORRICHTUNG
公开(公告)号：EP2863031A1
公开(公告)日：2015-04-22
申请号：EP12879485.6
申请日：2012-06-18
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： TOMITA, Sho , KUROKI, Rentaro
IPC分类号： F01P11/14
CPC分类号： G01N11/00 , F01P11/18 , F01P2003/001 , F02D35/023 , F02D2200/0614 , F02D2200/1012 , G01M15/08 , G01N2011/006 , G01N2011/0093
摘要： A viscosity measuring apparatus (100) is mounted on a vehicle (1) provided with an engine (10), a cylinder pressure sensor (24) configured to detect cylinder pressure which is inner pressure of a cylinder of the engine, a fuel injection valve (19) configured to supply fuel to the engine, and a temperature sensor (23) configured to detect temperature of a coolant of the engine. The viscosity measuring apparatus is provided with: an estimating device (21) configured to calculate a cooling loss from a heating value of the cylinder based on the cylinder pressure detected by the cylinder pressure sensor and an input heating value of the cylinder, and to estimate viscosity of the coolant on the basis of the calculated cooling loss.
摘要翻译：粘度测量装置（100）安装在设置有发动机（10）的车辆（1）上，气缸压力传感器（24）被构造成检测作为发动机气缸内部压力的汽缸压力，燃料喷射阀（19），其构造成向所述发动机供应燃料;以及温度传感器（23），被配置为检测所述发动机的冷却剂的温度。粘度测定装置具备：估计装置（21），其根据由气缸压力传感器检测到的气缸压力和气缸的输入加热值，根据气缸的发热量计算冷却损失，并估计基于所计算的冷却损失，冷却剂的粘度。

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