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1. 发明授权

EP2674602B1 CONTROL DEVICE FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE 有权
公开(公告)号：EP2674602B1
公开(公告)日：2018-08-08
申请号：EP12744322.4
申请日：2012-02-03
申请人： NISSAN MOTOR CO., LTD.
发明人： TSUYUKI, Takeshi , KATOU, Naozumi , TAKAKI, Daisuke
IPC分类号： F02D41/04 , F02D41/36
CPC分类号： F02B17/00 , F02D13/0261 , F02D41/0007 , F02D41/006 , F02D41/0062 , F02D41/008 , F02D41/10 , F02D41/1446 , F02D41/145 , F02D41/1458 , F02D41/182 , F02D2013/0292 , F02D2041/001 , F02D2200/0402 , F02D2200/0404 , F02D2200/0414 , F02D2200/0804 , F02D2200/501 , Y02T10/144 , Y02T10/18
摘要： Provided is a control device for a multi-cylinder internal combustion engine, including: a supercharger to be driven by exhaust gas energy; and fuel injection control means, in which the fuel injection control means sets a fuel injection amount for one cylinder so that an air/fuel ratio in the one cylinder is richer than a theoretical air/fuel ratio, and exhaust gas exhausted when the one cylinder is in an exhaust stroke and scavenging gas scavenged during a valve overlap period from another cylinder which is in an intake stroke when the one cylinder is in the exhaust stroke are mixed in an exhaust pipe so as to attain an air/fuel ratio facilitating combustion.

2. 发明授权

EP2460999B1 Method for predicting SOx stored at DeNOx catalyst and exhaust system using the same 有权
公开(公告)号：EP2460999B1
公开(公告)日：2018-08-08
申请号：EP11175717.5
申请日：2011-07-28
申请人： HYUNDAI MOTOR COMPANY , KIA Motors Corporation , FEV Motorentechnik GmbH
发明人： Lee, Jin Ha , Park, Jin Woo , Severin, Christopher , Wittka, Thomas
IPC分类号： F01N3/08 , F01N11/00 , F02D41/18 , F01N9/00 , F02D41/02 , F02D41/14
CPC分类号： F02D41/1441 , F01N3/0814 , F01N3/0885 , F01N9/00 , F01N11/00 , F01N2900/1612 , F02D41/0235 , F02D41/028 , F02D41/1445 , F02D41/1446 , F02D41/18 , F02D2200/0804 , F02D2200/0818 , Y02T10/47
摘要： A method for predicting sulfur oxides (SOx) stored at a denitrification (DeNOx) catalyst may include calculations of the mass flow of SOx poisoned at the DeNOx catalyst (S360), the mass flow of SOx released from the DeNOx catalys (S370), and the SOx amount poisoned at the DeNOx catalyst (S390) by integrating the value obtained by subtracting the released mass flow of SOx from the poisoned mass flow of SOx. An exhaust system using the method may comprise an engine (10) having a first injector (14), an exhaust pipe (20), a second injector (90) mounted at the exhaust pipe (20) and injecting a reducing agent, a DeNOx catalyst (40) mounted at the exhaust pipe (20) and reducing SOx or nitrogen oxides (NOx) or both contained in the exhaust gas by using the reducing agent, and a control portion (50) electrically connected to the system and performing the calculations and controls.

3. 发明授权

EP2772641B1 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
公开(公告)号：EP2772641B1
公开(公告)日：2018-07-18
申请号：EP12844189.6
申请日：2012-10-05
申请人： Mitsubishi Jidosha Kogyo K.K.
发明人： KAWABE, Takashi , HIRAISHI, Fumiaki
IPC分类号： F02M59/36 , F02D41/34 , F02D45/00 , F02M63/00
CPC分类号： F02D41/30 , F02D35/023 , F02D41/0255 , F02D41/062 , F02D41/2422 , F02D41/3094 , F02D41/3845 , F02D41/401 , F02D41/406 , F02D2041/3881 , F02D2200/021 , F02D2200/0602 , F02D2200/0804 , F02D2200/101 , F02M69/046 , F02M2200/09 , Y02T10/26 , Y02T10/44
摘要： Fuel in a fuel tank (34) is supplied by a low-pressure pump (40) to intake passage injectors (26) mounted on an intake manifold (14) via a low-pressure fuel supply pipe (36) and a low-pressure fuel distribution pipe (44). A high-pressure pump (32) is provided on the low-pressure fuel supply pipe (36). The pressure of the fuel is boosted by the high-pressure pump (32), and then is supplied to in-cylinder injectors (24) via a high-pressure fuel distribution pipe (28). In an intake passage injection (MPI) mode, excitation of a solenoid (334) is stopped and operation of an electromagnetic spill valve (330) is stopped so as reduce vibration and noise caused by the seating of the electromagnetic spill valve (330) in a valve seat.

4. 发明公开

EP3290675A1 STRADDLE-TYPE VEHICLE 审中-公开
公开(公告)号：EP3290675A1
公开(公告)日：2018-03-07
申请号：EP16786502.1
申请日：2016-04-27
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： NONAKA, Daisuke , MAEBASHI, Kosei
IPC分类号： F02D45/00 , B62J99/00 , F01P11/16 , G05B23/02
CPC分类号： B62J99/00 , F01P11/16 , F02D41/1446 , F02D41/1447 , F02D41/222 , F02D45/00 , F02D2200/021 , F02D2200/022 , F02D2200/023 , F02D2200/0402 , F02D2200/0414 , F02D2200/0416 , F02D2200/0802 , F02D2200/0804 , F02D2200/50 , F02D2200/501 , F02D2200/702 , G05B23/02 , Y02T10/40
摘要： A straddled vehicle having a failure detector with improved accuracy in the detection of a failure of a temperature sensor is provided. A failure detector (93, 94) detects a failure of a temperature sensor (72, 75) based on at least one signal of the temperature sensor (72, 75), at least one generated heat amount-related parameter, and at least one dissipated heat amount-related parameter. The generated heat amount-related parameter relates to an amount of heat generated in an engine unit and influencing the temperature of a detection target of the temperature sensor (72, 75) and further relates to a state of the straddled vehicle. The dissipated heat amount-related parameter relates to an amount of heat taken away from the straddled vehicle as the straddled vehicle runs and influencing the temperature of the detection target of the temperature sensor (72, 75) and further relates to an environment of the straddled vehicle.
摘要翻译：提供了一种具有故障检测器的跨骑式车辆，该故障检测器在检测温度传感器的故障时具有提高的精度。故障检测器（93,94）基于温度传感器（72,75）的至少一个信号，至少一个产生的热量相关参数以及至少一个温度传感器（72,75）中的至少一个来检测温度传感器耗散热量相关参数。所产生的热量相关参数涉及在发动机单元中产生的热量并影响温度传感器（72,75）的检测目标的温度，并且还涉及跨坐车的状态。耗散热量相关参数涉及当跨坐车辆行驶并且影响温度传感器（72,75）的检测目标的温度时从跨骑车辆带走的热量，并且还涉及跨骑式车辆的环境车辆。

5. 发明授权

EP2206905B1 CONTROL DEVICE 失效转让
公开(公告)号：EP2206905B1
公开(公告)日：2017-12-27
申请号：EP08846408.6
申请日：2008-11-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： AKIHISA, Daisuke , KIMURA, Koichi , CHIBA, Fumito , KUROKI, Rentaro , NAKASAKA, Yukihiro
IPC分类号： F02D15/00 , F01N3/20 , F01N3/24 , F01N11/00 , F02D41/14
CPC分类号： F02D15/04 , F01N11/005 , F01N2560/025 , F02B75/041 , F02D13/0215 , F02D13/0269 , F02D41/1495 , F02D41/18 , F02D2200/0804 , Y02T10/142 , Y02T10/47
摘要： A control device applied to a system having an engine configured such that an expansion ratio can be changed is characterized to comprise an expansion ratio acquisition part for acquiring the expansion ratio, and a temperature estimation part for estimating a temperature of an exhaust gas discharged from the engine or a member positioned in a passage for the exhaust gas.

6. 发明公开

EP1980738A4 METHOD FOR CONTROLLING EXHAUST GAS PURIFICATION SYSTEM, AND EXHAUST GAS PURIFICATION SYSTEM 审中-公开
标题翻译： VERFAHREN ZUR STEUERUNG EINES ABGASREINIGUNGSSYSTEMS UND ABGASREINIGUNGSSYSTEM
公开(公告)号：EP1980738A4
公开(公告)日：2017-04-26
申请号：EP07706512
申请日：2007-01-10
申请人： ISUZU MOTORS LTD
发明人： ONODERA TAKAO , HASEYAMA TAKASHI , WATANABE YOSHINOBU , IWASHITA TAKURO , HAGIO KENJI , MASHIKO TATSUO
IPC分类号： F02D45/00 , B01D46/42 , B01D53/94 , F01N3/02 , F01N3/023 , F01N3/035 , F01N3/10 , F01N9/00 , F01N13/00 , F02D9/04 , F02D9/06 , F02D41/02 , F02D41/08 , F02D41/38
CPC分类号： F02D41/029 , F01N3/0235 , F01N3/035 , F01N3/106 , F01N9/002 , F01N13/0097 , F01N2430/085 , F01N2560/06 , F02D9/04 , F02D9/06 , F02D41/086 , F02D2200/0802 , F02D2200/0804 , F02M26/23 , Y02T10/47
摘要： In regeneration control, when the catalyst temperature index temperature (Tg2) using the temperature of the oxidation catalyst (12a) as an index is below a predetermined first determination temperature (Tc1), the engine speed of idling is brought to a predetermined first target engine speed (Neil) which is higher than the engine speed of idling (Nei0) in the ordinary operation, and, further, multi-injection is carried out. On the other hand, when the catalyst temperature index temperature (Tg2) is the predetermined first determination temperature (Tc1) or above, the engine speed of idling is brought to a predetermined second target engine speed (Nei2), which is lower than the predetermined first target engine speed (Nei1) and is higher than the engine speed of idling (Nei0) in ordinary operation, and, further, post injection is carried out, followed by raising of the temperature of an exhaust gas flown into a DPF apparatus (12b) to a predetermined second determination temperature (Tc2). According to the above constitution, in the regeneration control of the DPF apparatus (12b) in an internal combustion engine (10), the regeneration can be forcibly carried out with high efficiency while enhancing the temperature rise efficiency of the exhaust gas, and, at the same time, excessive rise in the exhaust temperature, a deterioration in fuel consumption, and the occurrence of noise are suppressed.
摘要翻译：在再生控制中，当使用氧化催化剂（12a）的温度作为指标的催化剂温度指标温度（Tg2）低于预定的第一确定温度（Tc1）时，怠速的发动机速度被带到预定的第一目标发动机在通常运转中比高速（Neil）高于怠速时的发动机转速（Nei0），进而进行多次喷射。另一方面，在催化剂温度指标温度（Tg2）为规定的第1判定温度（Tc1）以上的情况下，使怠速的发动机转速成为比规定的第2目标转速（Nei2）低的规定的第2目标转速第一目标发动机转速（Nei1），并且比通常运转时的怠速（Nei0）的发动机转速高，并且进一步进行后喷射，随后升高流入DPF装置（12b）的废气的温度）变为预定的第二确定温度（Tc2）。根据上述结构，在内燃机（10）的DPF装置（12b）的再生控制中，能够在提高排气的升温效率的同时高效率地强制地进行再生，并且在同时，排气温度的过度升高，燃料消耗的恶化以及噪音的发生被抑制。

7. 发明授权

EP2612002B1 METHOD AND SYSTEM FOR EXHAUST EMISSION CONTROL 有权
标题翻译：方法和系统，以控制度排放
公开(公告)号：EP2612002B1
公开(公告)日：2016-10-12
申请号：EP11822215.7
申请日：2011-08-24
申请人： Scania CV AB (publ)
发明人： KARLSSON, Carl-Johan , TELBORN, Klas
IPC分类号： F01N9/00 , F01N3/025 , F01N3/10 , F01N3/023 , F02D41/02 , F01N3/035 , F02D41/14 , F02D41/18
CPC分类号： F01N9/002 , F01N3/0231 , F01N3/0253 , F01N3/035 , F01N2560/06 , F01N2560/08 , F01N2900/1602 , F02D41/029 , F02D41/1446 , F02D41/18 , F02D2200/0406 , F02D2200/0414 , F02D2200/0804 , F02D2200/703 , Y02T10/47

8. 发明公开

EP2206905A4 CONTROL DEVICE 失效转让
标题翻译： STEUERVORRICHTUNG
公开(公告)号：EP2206905A4
公开(公告)日：2015-10-21
申请号：EP08846408
申请日：2008-11-06
申请人： TOYOTA MOTOR CO LTD
发明人： AKIHISA DAISUKE , KIMURA KOICHI , CHIBA FUMITO , KUROKI RENTARO , NAKASAKA YUKIHIRO
IPC分类号： F02D15/00 , F01N3/20 , F01N3/24 , F01N11/00 , F02D41/14
CPC分类号： F02D15/04 , F01N11/005 , F01N2560/025 , F02B75/041 , F02D13/0215 , F02D13/0269 , F02D41/1495 , F02D41/18 , F02D2200/0804 , Y02T10/142 , Y02T10/47
摘要： A control device applied to a system having an engine configured such that an expansion ratio can be changed is characterized to comprise an expansion ratio acquisition part for acquiring the expansion ratio, and a temperature estimation part for estimating a temperature of an exhaust gas discharged from the engine or a member positioned in a passage for the exhaust gas.
摘要翻译：一种应用于具有发动机构造以使膨胀比可以改变的发动机的系统的控制装置的特征在于包括用于获取膨胀比的膨胀比获取部分，以及用于估计从所述发动机排出的排气温度的温度估计部件发动机或位于废气通道中的构件。

9. 发明授权

EP2765290B1 Procédé d'estimation de la température des gaz d'échappement 有权转让
标题翻译：推定排气温度的方法
公开(公告)号：EP2765290B1
公开(公告)日：2015-07-08
申请号：EP14153382.8
申请日：2014-01-31
申请人： PEUGEOT CITROËN AUTOMOBILES SA
发明人： Taibaly, Moustansir
IPC分类号： F02D41/02
CPC分类号： F02D41/0235 , F02D2200/0414 , F02D2200/0616 , F02D2200/0804

10. 发明公开

EP2612002A4 METHOD AND SYSTEM FOR EXHAUST EMISSION CONTROL 有权
标题翻译：方法和系统，以控制度排放
公开(公告)号：EP2612002A4
公开(公告)日：2014-03-26
申请号：EP11822215
申请日：2011-08-24
申请人： SCANIA CV ABP
发明人： KARLSSON CARL-JOHAN , TELBORN KLAS
IPC分类号： F01N9/00 , F01N3/023 , F01N3/025 , F01N3/10
CPC分类号： F01N9/002 , F01N3/0231 , F01N3/0253 , F01N3/035 , F01N2560/06 , F01N2560/08 , F01N2900/1602 , F02D41/029 , F02D41/1446 , F02D41/18 , F02D2200/0406 , F02D2200/0414 , F02D2200/0804 , F02D2200/703 , Y02T10/47

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