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11. 发明专利

JP2011106327A Exhaust emission control device 有权
标题翻译：排气排放控制装置
公开(公告)号：JP2011106327A
公开(公告)日：2011-06-02
申请号：JP2009261564
申请日：2009-11-17
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： KAWASHIMA KAZUHITO , TASHIRO KEISUKE
IPC分类号： F01N3/08 , B01D46/42 , B01D53/94 , F01N3/02 , F01N3/20 , F01N3/24 , F01N3/28 , F01N3/36
摘要： PROBLEM TO BE SOLVED: To enhance regeneration efficiency by improving reactivity when performing operation to reduce nitrogen oxides and a sulfur compound, in an exhaust emission control device. SOLUTION: An oxidation catalyst 1 is provided in the exhaust passage 11 of an internal combustion engine, a storage reduction catalyst 2 is provided downstream of the oxidation catalyst, and a filter 3 is provided downstream of the storage reduction catalyst. Also, a first supply means 4 is provided for supplying a reducing agent to exhaust gas flowing in the oxidation catalyst 1 and a second supply means 5 supplying the reducing agent is provided between the oxidation catalyst 1 and the storage reduction catalyst 2. Further, a reducing agent control means 9 is provided for performing purge control that removes material occluded in or adhering to the storage reduction catalyst 2 when a first regeneration control start condition is satisfied and for performing filter burning control that burns particulate matter trapped in the filter 3 when a second regeneration control start condition is satisfied. The reducing agent control means 9 controls the amount of the reducing agent supplied from each of the first supply means 4 and second supply means 5 individually in the purge control and filter burning control. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：在废气排放控制装置中，通过改善在减少氮氧化物和硫化合物的操作中的反应性来提高再生效率。解决方案：在内燃机的排气通道11中设置有氧化催化剂1，在氧化催化剂的下游设置有储存还原催化剂2，在储存还原催化剂的下游设置过滤器3。此外，提供了第一供给装置4，用于向在氧化催化剂1中流动的排气供给还原剂，并且在氧化催化剂1和储存还原催化剂2之间设置提供还原剂的第二供给装置5。提供还原剂控制装置9，用于执行清除控制，其当满足第一再生控制开始条件时，去除封闭或附着于储存还原催化剂2的材料，并且当执行燃烧过滤器3中捕获的颗粒物质时进行过滤燃烧控制满足第二再生控制开始条件。还原剂控制装置9在清洗控制和过滤器燃烧控制中分别控制从第一供应装置4和第二供应装置5中的每一个供应的还原剂的量。版权所有（C）2011，JPO＆INPIT

12. 发明专利

JP2010116864A Exhaust system structure of engine 有权
标题翻译：发动机排气系统结构
公开(公告)号：JP2010116864A
公开(公告)日：2010-05-27
申请号：JP2008291291
申请日：2008-11-13
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： KAWASHIMA KAZUHITO , TASHIRO KEISUKE
IPC分类号： F01N3/36
摘要： PROBLEM TO BE SOLVED: To contribute to environmental protection by further increasing an exhaust gas performance. SOLUTION: This exhaust system structure of an engine includes a fuel injection device 26 for injecting a fuel into exhaust pipes 14, 17 connected to an engine 11, an inner pipe 23 which has an inner diameter D2 smaller than the inner diameter D1 of the exhaust pipe 14 and installed in the exhaust pipe 14, a support member 24 for supporting the inner pipe 23 on the exhaust pipe 14 while forming the gap G between the inner pipe 23 and the exhaust pipe 14, and a fuel introduction hole 25 which is formed in the inner pipe 23 for introducing the fuel injected from the fuel injection device 26 to the inner peripheral surface 23B of the inner pipe 23. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过进一步提高废气性能来促进环境保护。解决方案：发动机的这种排气系统结构包括用于将燃料喷射到与发动机11连接的排气管14,17中的燃料喷射装置26，内径D2小于内径D1的内管23 的排气管14，并且在排气管14中形成用于在内管23和排气管14之间形成间隙G的同时在排气管14上支撑内管23的支撑构件24和燃料导入孔25 其形成在内管23中，用于将从燃料喷射装置26喷射的燃料引入内管23的内周面23B。版权所有（C）2010，JPO＆INPIT

13. 发明专利

JP2010116784A Exhaust emission control device of internal combustion engine 有权
标题翻译：内燃机排气控制装置
公开(公告)号：JP2010116784A
公开(公告)日：2010-05-27
申请号：JP2008288426
申请日：2008-11-11
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： KAWASHIMA KAZUHITO , TASHIRO KEISUKE , TSUDA MASAHIRO
IPC分类号： F01N3/20 , B01D53/86 , B01D53/94 , F01N3/08 , F01N3/24
CPC分类号： Y02A50/2325 , Y02T10/24
摘要： PROBLEM TO BE SOLVED: To secure a nitrogen oxide clean-up performance even under such an operating condition that a selective reduction catalyst does not function effectively in an exhaust emission control device of an internal combustion engine. SOLUTION: This exhaust emission control device of the internal combustion engine includes a storage/reduction catalyst 1 which stores the nitrogen oxides contained in the exhaust emission from the internal combustion engine 4 under an oxidizing atmosphere, reduces the nitrogen oxides under a reducing atmosphere, and generates ammonia from the nitrogen oxides and the selective reduction catalyst 2 which stores the ammonia and reduces the nitrogen oxides using the ammonia as a reducer. The exhaust emission control device further includes a reducing capability evaluation means 3a for quantitatively evaluating the nitrogen oxide reducing capability of the selective reduction catalyst 2 and a control means 3b for controlling so as to cover the lowering of the reducing capability by the nitrogen oxide reducing capability of the storage/reduction catalyst 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在选择性还原催化剂在内燃机的废气排放控制装置中不能有效地起作用的操作条件下，也能确保氮氧化物净化性能。解决方案：内燃机的废气排放控制装置包括储存还原催化剂1，其在氧化气氛下储存来自内燃机4的废气排放中所含的氮氧化物，在还原下还原氮氧化物从氮氧化物和存储氨的选择还原催化剂2产生氨，并使用氨作为还原剂还原氮氧化物。废气排放控制装置还包括用于定量评价选择还原催化剂2的氮氧化物还原能力的还原能力评价装置3a和控制装置3b，控制装置3b通过氮氧化物还原能力来覆盖还原能力的降低的储存/还原催化剂1.版权所有（C）2010，JPO＆INPIT

14. 发明专利

JP2009156076A Exhaust emission control device for internal combustion engine 审中-公开
标题翻译：用于内燃机的排气排放控制装置
公开(公告)号：JP2009156076A
公开(公告)日：2009-07-16
申请号：JP2007332384
申请日：2007-12-25
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： KOJIMA MITSUTAKA , KIMURA HIROYUKI , OKADA KOJIRO , SHIGAHARA MEGUMI , HATAKE MICHIHIRO , KAWASHIMA KAZUHITO
IPC分类号： F01N3/08 , B01D53/86 , F01N3/24 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine that sufficiently mixes additive and exhaust gas together even when a distance required for mixing is not secured between an additive injection valve and a catalyst. SOLUTION: The exhaust emission control device for the internal combustion engine includes a changer 30 provided in an exhaust pipe portion on the upstream side from a position X where an injection flow α of the additive injected from the additive injection valve 23 collides with exhaust gas, for changing the flow of the exhaust gas in the exhaust pipe portion into the flow toward both sides of the injection flow α of the additive. In this construction, the flow of the exhaust gas toward the injection flow α of the additive injected therefrom is changed into the flow toward both sides of the injection flow α by the changer 30, so that the exhaust gas colliding with the injection flow α at its side has an opportunity of quickly mixing itself with the additive at many positions including not only the front face but also both sides. Thus, it is sufficiently mixed with the additive. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于内燃机的废气排放控制装置，即使在添加剂注入阀和催化剂之间没有确保混合所需的距离的情况下，也能将添加剂和废气充分混合在一起。解决方案：用于内燃机的废气排放控制装置包括：变换器30，其设置在从从添加剂喷射阀23喷射的添加剂的喷射流α相撞的位置X的上游侧的排气管部中废气，用于将排气管部分中的排气的流动改变成向添加剂的喷射流α的两侧流动。在这种结构中，废气朝着从其喷射的添加剂的喷射流α的流动改变为通过更换器30朝向喷射流α的两侧的流动，使得废气与喷射流α在它的一面有机会在许多位置快速混合添加剂，包括不仅前面，而且包括两面。因此，与添加剂充分混合。版权所有（C）2009，JPO＆INPIT

15. 发明专利

JP2009156075A Exhaust emission control device for internal combustion engine 有权
标题翻译：用于内燃机的排气排放控制装置
公开(公告)号：JP2009156075A
公开(公告)日：2009-07-16
申请号：JP2007332383
申请日：2007-12-25
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： KOJIMA MITSUTAKA , KIMURA HIROYUKI , OKADA KOJIRO , SHIGAHARA MEGUMI , HATAKE MICHIHIRO , KAWASHIMA KAZUHITO
IPC分类号： F01N3/08 , B01D53/94 , F01N3/24 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine that sufficiently mixes additive and exhaust gas together even when a distance required for mixing is not secured between an additive injection valve and a catalyst. SOLUTION: The exhaust emission control device for the internal combustion engine comprises a swirl flow generating part 30 provided in an exhaust pipe portion 15c on the upstream side of the catalyst 5 for generating the swirl flow of exhaust gas moving toward the catalyst. In this construction, the swirl flow of the exhaust gas generated by the swirl flow generating part 30 brings a residing time for the exhaust gas to give sufficient contact to the exhaust gas and the additive before being introduced into the catalyst 5. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于内燃机的废气排放控制装置，即使在添加剂注入阀和催化剂之间没有确保混合所需的距离的情况下，也能将添加剂和废气充分混合在一起。解决方案：内燃机的废气排放控制装置包括设置在催化剂5的上游侧的排气管部15c中的涡流生成部30，用于产生朝向催化剂移动的废气的涡流。在这种结构中，由涡流产生部件30产生的废气的涡流使排气的驻留时间在被引入催化剂5之前使排气和添加剂充分接触。（C）2009，JPO＆INPIT

16. 发明专利

JP2009138645A Exhaust emission control device 审中-公开
标题翻译：排气排放控制装置
公开(公告)号：JP2009138645A
公开(公告)日：2009-06-25
申请号：JP2007316437
申请日：2007-12-06
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： KAWASHIMA KAZUHITO , TASHIRO KEISUKE
IPC分类号： F01N3/02 , B01D46/42
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of detecting a small damage such as cracks and having no risk of deteriorating surrounding environment.
SOLUTION: The exhaust emission control device includes an failure detection means 3 for a filter at a downstream side of DPF 12 provided in an exhaust gas passage 22 of an internal combustion engine and collecting particulate matter in exhaust gas. The failure detection means 3 includes a particulate trap 31, temperature sensors 32a, 32b as leading-out means leading out index value indicating collection quantity of particulate matter collected by the particulate trap 31, and a determination means 33 determining failure of the DPF 12 from the index value.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够检测诸如裂纹的小损伤并且没有恶化周围环境的风险的废气排放控制装置。解决方案：废气排放控制装置包括用于设置在内燃机的废气通道22中并在废气中收集颗粒物质的DPF12的下游侧的过滤器的故障检测装置3。故障检测装置3包括微粒捕集器31，温度传感器32a，32b，作为导出指示值的引导装置，指示由颗粒捕集器31收集的颗粒物质的收集量;以及确定装置33，确定DPF 12的故障指标值。版权所有（C）2009，JPO＆INPIT

17. 发明专利

JP2006052668A Catalyst diagnosing method of internal combustion engine 有权
标题翻译：内燃机催化剂诊断方法
公开(公告)号：JP2006052668A
公开(公告)日：2006-02-23
申请号：JP2004234236
申请日：2004-08-11
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： TAMURA YASUKI , KAWASHIMA KAZUHITO
IPC分类号： F01N3/20 , B01D53/94 , F01N3/24 , F02D41/22 , F02D45/00
CPC分类号： Y02T10/40
摘要： PROBLEM TO BE SOLVED: To make it possible to diagnose surely a purifying capability of a catalyst with a high degree of accuracy on the basis of an adsorption site total amount correlative value of catalyst. SOLUTION: The catalyst diagnostic method comprises procedures of; a concentration change for changing a concentration of gas emissions that flows into a catalyst 18; a breakthrough point adsorption rate detection for determining a value correlative with an influent rate of the gas emissions that flow into the catalyst 18 as the breakthrough point adsorption rate correlation value; an inlet flow integrated amount detection for determining, as an inlet flow integrated amount correlation value, a value correlative with an integrated amount of the gas emissions that have flowed into the catalyst 18 during elapsed time up to the point where the concentration of the gas emissions changes that flows out of the catalyst 18 after an influent gas emissions concentration change by the concentration change procedure; the adsorption site total amount correlative value detection for determining a value correlative with the adsorption site total amount of the catalyst 18 based on both the breakthrough point adsorption rate correlation value and the inlet flow integrated amount correlation value; and a capability diagnosis for diagnosing the purifying capability of the catalyst 18 based on the absorption site total amount correlative value. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了能够基于催化剂的吸附位置总量相关值，高精度地确定催化剂的净化能力。解决方案：催化剂诊断方法包括以下步骤：用于改变流入催化剂18的气体排放浓度的浓度变化; 用于确定与流入催化剂18的气体排放物的流入速率相关的值作为穿透点吸附速度相关值的突破点吸附率检测; 入口流积分量检测用于确定作为入口流量积分量相关值的值，其与在经过时间直到气体排放浓度的点处已经流入催化剂18的气体排放的积分量相关联的值在流入气体排放浓度通过浓度变化程序改变之后，从催化剂18流出的变化; 基于穿透点吸附速度相关值和入口流积分量相关值两者来确定与催化剂18的吸附位置总量相关的值的吸附位置总量相关值检测; 以及基于吸收部位总量相关值诊断催化剂18的净化能力的能力诊断。版权所有（C）2006，JPO＆NCIPI

18. 发明专利

JP2006017081A Multi-cylinder internal combustion engine 有权
标题翻译：多缸内燃机
公开(公告)号：JP2006017081A
公开(公告)日：2006-01-19
申请号：JP2004198263
申请日：2004-07-05
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： TAMURA YASUKI , KAWASHIMA KAZUHITO
IPC分类号： F02D35/00 , F01N3/00 , F01N11/00 , F01N13/00 , F01N13/10 , F01N99/00
CPC分类号： F01N13/10 , F01N13/008 , F01N13/1805 , F01N2450/24 , F01N2560/02 , F01N2560/025 , F02D41/008 , F02D41/1439
摘要： PROBLEM TO BE SOLVED: To provide a multi-cylinder internal combustion engine reducing manufacturing cost by reducing a required number of exhaust emission sensor and materializing good response exhaust gas air fuel ratio determination. SOLUTION: Each branch 3 of an exhaust manifold 1 is connected to a common exhaust gas sensor 13 by an exhaust gas communication passage 11, air fuel ratio of exhaust gas of each cylinder is detected by the exhaust emission sensor 13, a distance A1 from an exhaust port 10 of an engine to the exhaust emission sensor 13 is established shorter than a distance A2 from the exhaust port 10 to a catalyst 9 installed in an exhaust pipe 6. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过减少所需数量的废气排放传感器并实现良好的响应废气空燃比确定来提供多缸内燃机来降低制造成本。解决方案：排气歧管1的每个分支3通过废气连通通道11连接到共同的废气传感器13，由排气发射传感器13检测每个气缸的排气的空燃比， A1从发动机的排气口10到废气排放传感器13的距离设定为比从排气口10到安装在排气管6中的催化剂9的距离A2短。（C）2006，JPO＆NCIPI

19. 发明专利

JP2003056392A Exhaust emission control device for cylinder injection type internal combustion engine 审中-公开
标题翻译：用于缸体喷射式内燃机的排气控制装置
公开(公告)号：JP2003056392A
公开(公告)日：2003-02-26
申请号：JP2001247223
申请日：2001-08-16
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： TAMURA YASUKI , KAWASHIMA KAZUHITO
IPC分类号： F01N13/08 , F01N3/22 , F02D9/04 , F02D17/02 , F02D41/02 , F02D41/34 , F02D43/00 , F01N7/08
CPC分类号： Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device for a cylinder injection type internal combustion engine improved in exhaust emission control efficiency by sufficiently promoting reaction in an exhaust system by secondary air. SOLUTION: In introduction of the secondary air (S10), a combustion air-fuel ratio is set to a stoichiometric air-fuel ratio or to an air-fuel ratio closer to a fuel excessively rich side than the stoichiometric air-fuel ratio (S14), while the fuel is injected during a compression stroke of the internal combustion engine (S16), and an unburnt substance (CO) is discharged to an exhaust passage.
摘要翻译：要解决的问题：提供一种通过充分促进排气系统中的二次空气的反应来提高废气排放控制效率的气缸喷射式内燃机的废气排放控制装置。解决方案：在引入二次空气（S10）中，将燃烧空燃比设定为理论空燃比或比理论空燃比更接近燃料过剩侧的空燃比（S14 ），同时在内燃机的压缩冲程期间喷射燃料（S16），并且未燃烧物质（CO）被排出到排气通道。

20. 发明专利

JP2014079067A Power control device 有权
标题翻译：电源控制装置
公开(公告)号：JP2014079067A
公开(公告)日：2014-05-01
申请号：JP2012224552
申请日：2012-10-09
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： KAWASHIMA KAZUHITO , TASHIRO KEISUKE , WATANABE TETSUYA , MIYAMOTO AKIHITO , KATO RYOJI , TAKEI RIKI
IPC分类号： H02J7/34 , B60K1/04 , B60K8/00 , H01M8/00 , H01M8/04 , H01M8/10 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a power control device that equalizes a degradation state on a plurality of secondary batteries.SOLUTION: A power control device includes: a plurality of secondary batteries 2 that are connected to an electrical apparatus 4 and that are controlled and switched between charged and discharged states independently of each other; a fuel cell 3 that is connected to the secondary batteries 2 and that charges each of the secondary batteries 2; control means 14 that sets discharging objects and charging objects out of the secondary batteries 2 and that controls the states of discharging from the discharging objects to the electrical apparatus 4 and of charging from the fuel cell 3 to the charging objects; determination means 11 that determines relative degradation level of each secondary battery 2; and charge/discharge output control means 17 that sets an upper limit of discharge output of the discharging objects on the basis of the relative degradation level as determined by the determination means 11.
摘要翻译：要解决的问题：提供一种均衡多个二次电池的劣化状态的电力控制装置。解决方案：电力控制装置包括：多个二次电池2，其连接到电气设备4，并且被控制和在充电状态和放电状态之间彼此独立地切换; 连接到二次电池2并对每个二次电池2充电的燃料电池3; 控制装置14将放电物体和充电对象设置在二次电池2之外，并且控制从放电物体到电气设备4的放电状态以及从燃料电池3向充电对象充电的状态; 确定装置11，其确定每个二次电池2的相对劣化程度; 以及充电/放电输出控制装置17，其基于由确定装置11确定的相对劣化水平来设定放电对象的放电输出的上限。

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