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91. 发明申请

US20110258990A1 EXHAUST GAS 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：US20110258990A1
公开(公告)日：2011-10-27
申请号：US13059905
申请日：2010-01-13
申请人： Kenichi Tsujimoto , Mikio Inoue
发明人： Kenichi Tsujimoto , Mikio Inoue
IPC分类号： F01N3/10
CPC分类号： F01N3/2033 , F01N3/0256 , F01N3/0842 , F01N3/085 , F01N3/0871 , F01N3/208 , F01N9/00 , F01N2240/14 , F01N2610/02 , F01N2610/03 , F01N2610/107 , Y02T10/24 , Y02T10/26 , Y02T10/47
摘要： An exhaust gas control device of an internal combustion engine has an exhaust treatment device that purifies an exhaust gas. The exhaust gas control device is formed such that unburned fuel is supplied into the exhaust gas by a fuel addition valve, and the unburned fuel is ignited by a glow plug, to generate thereby a flame that reaches an upstream end of an exhaust treatment device. The unburned fuel is caused to become adhered to the upstream end of the exhaust treatment device before a generated flame reaches the exhaust treatment device. Then, the unburned fuel adhered to the upstream end of the exhaust treatment device burns by the flame.
摘要翻译：内燃机的排气控制装置具有净化废气的排气处理装置。排气控制装置形成为使得未燃燃料通过燃料添加阀供给到废气中，并且未燃燃料被电热塞点燃，从而产生到达排气处理装置的上游端的火焰。在产生的火焰到达排气处理装置之前，使未燃烧的燃料粘附到排气处理装置的上游端。然后，附着在排气处理装置的上游端的未燃烧燃料被火焰燃烧。

92. 发明申请

US20110120098A1 EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机排气净化系统
公开(公告)号：US20110120098A1
公开(公告)日：2011-05-26
申请号：US12674784
申请日：2008-08-29
申请人： Mikio Inoue
发明人： Mikio Inoue
IPC分类号： F01N9/00
CPC分类号： F02D41/028 , F01N3/0814 , F01N3/0842 , F01N3/0885 , F01N2610/146 , F01N2900/1631 , F02D41/0245 , F02D41/3017 , Y02T10/26
摘要： A technique is provided that can complete reduction and release of SOx from a storage-reduction type NOx catalyst in a shorter period of time in a SOx regeneration treatment of bringing an air-fuel ratio and temperature in the storage-reduction type NOx catalyst to a state where the reduction and release of the SOx is possible by alternately executing rich burn in which burning in a cylinder of an internal combustion engine is performed at a rich air-fuel ratio and lean burn in which the burning is performed at a lean air-fuel ratio. By supplying fuel to exhaust gas from a fuel addition valve provided to an exhaust pipe during a lean period in which the lean burn is executed, the temperature of the storage-reduction type NOx catalyst is maintained at a temperature that enables the reduction and release of the SOx. During a rich period in which the rich burn is executed, a rich atmosphere of the storage-reduction type NOx catalyst is achieved to cause the reduction and release of the SOx. Further, the SOx is reduced and released from the storage-reduction type NOx catalyst also during the lean period by achieving a rich air-fuel ratio of the exhaust gas by the fuel addition from the fuel addition valve.
摘要翻译：提供了一种技术，其能够在将储存还原型NOx催化剂中的空燃比和温度使SO x再生处理中的SO x再生处理中在更短的时间内完成从储存还原型NOx催化剂的还原和释放通过交替地执行富燃烧，能够进行SO x的还原和释放的状态，其中以富空燃比进行内燃机的气缸内的燃烧，并且在稀空燃比下进行燃烧，燃料比。通过在执行稀薄燃烧的贫时期内从设置于排气管的燃料添加阀向废气供给燃料，将储存还原型NOx催化剂的温度保持在能够减少和释放 SOx。在执行浓燃烧的丰富时期，实现了储存还原型NOx催化剂的丰富气氛，使SO x的还原和释放。此外，通过从燃料添加阀中的燃料添加实现废气的浓空燃比，SO x也在稀燃期间从储存还原型NOx催化剂还原和释放。

93. 发明申请

US20110041488A1 EXHAUST SYSTEM OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机排气系统
公开(公告)号：US20110041488A1
公开(公告)日：2011-02-24
申请号：US12673946
申请日：2008-08-19
申请人： Yuki Bisaiji , Mikio Inoue , Koichiro Fukuda , Satoru Nitta , Kiyohiko Nagae
发明人： Yuki Bisaiji , Mikio Inoue , Koichiro Fukuda , Satoru Nitta , Kiyohiko Nagae
IPC分类号： F01N3/10 , F01N1/00
CPC分类号： F01N3/2066 , B01D53/9431 , B01D2251/20 , B01F3/04049 , B01F5/0473 , B01F5/0646 , B01F5/0648 , B01F5/0652 , B01F5/0655 , F01N1/02 , F01N3/2892 , F01N13/08 , F01N2240/20 , F01N2490/16 , F01N2490/18 , Y02T10/24
摘要： An object of the present invention is to provide a technology that enables efficient utilization of the purification capability of an exhaust gas purification apparatus. To achieve the object, according to the present invention, in an exhaust system of an internal combustion engine provided with a reducing agent supply apparatus that supplies a reducing agent to the exhaust gas before it flows into an exhaust gas purification apparatus, an extension chamber is provided downstream of the position at which the reducing agent supply apparatus supplies the reducing agent to the exhaust gas and upstream of the exhaust gas purification apparatus. The extension chamber is provided with a back step flow creating portion that creates a back step flow of the exhaust gas in the extension chamber and a swirling flow creating portion that creates a swirling flow. As the exhaust gas and the reducing agent flow into the extension chamber as described above, the mixing of the exhaust gas and the reducing agent is promoted by a combined effect of the back step flow and the swirling flow, and partial localization of the distribution of the flow rate is eliminated.
摘要翻译：本发明的目的是提供能够有效利用废气净化装置的净化能力的技术。为了达到上述目的，根据本发明，在具有还原剂供给装置的内燃机的排气系统中，在排气净化装置中向排气供给还原剂的情况下，设置在还原剂供给装置向废气提供还原剂的位置和排气净化装置的上游的下游。延伸室设置有后段流产生部分，其产生在延伸室中的废气的后阶梯流动，以及产生旋流的旋流产生部。当排气和还原剂如上所述流入延伸室时，排气和还原剂的混合通过后台阶流和旋流的组合效应而得到促进，并且部分定位了流量消除。

94. 发明申请

US20100242459A1 EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机排气净化装置
公开(公告)号：US20100242459A1
公开(公告)日：2010-09-30
申请号：US12740138
申请日：2008-12-26
申请人： Kenichi Tsujimoto , Mikio Inoue , Shinya Hirota
发明人： Kenichi Tsujimoto , Mikio Inoue , Shinya Hirota
IPC分类号： F01N3/02
CPC分类号： F01N3/2033 , F01N3/025 , F01N3/035 , F01N3/0871 , F01N3/0885 , F01N3/208 , F01N9/00 , F01N9/002 , F01N2240/30 , F01N2610/03 , F02D41/0245 , F02D41/402 , Y02T10/24 , Y02T10/26 , Y02T10/47
摘要： An internal combustion engine in an engine exhaust passage of which an exhaust purification catalyst (13) having an oxidation function is arranged and in the engine exhaust passage upstream of the exhaust purification catalyst (13) of which a small-sized oxidation catalyst (14) and a fuel feed valve (15) for feeding fuel to the small-sized oxidation catalyst (14) are arranged. When activating the exhaust purification catalyst (13), the fuel fed from the fuel injector (15) is used to heat the small-sized oxidation catalyst (14) and when the exhaust purification catalyst (13) is further raised in temperature, the fuel fed from the fuel feed valve (15) is increased and reformed fuel is exhausted from the small-sized oxidation catalyst (14).
摘要翻译：在排气净化催化剂（13）的上游配置有小型氧化催化剂（14）的发动机排气通路中，具有氧化功能的排气净化催化剂（13）的发动机排气通路内的内燃机，和用于向小型氧化催化剂（14）供给燃料的燃料供给阀（15）。当激活排气净化催化剂（13）时，使用从燃料喷射器（15）供给的燃料来加热小型氧化催化剂（14），并且当排气净化催化剂（13）进一步升温时，燃料从燃料供给阀15供给的重整燃料从小型氧化催化剂（14）排出。

95. 发明申请

US20100077736A1 EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机排气净化系统
公开(公告)号：US20100077736A1
公开(公告)日：2010-04-01
申请号：US12448947
申请日：2008-01-21
申请人： Akinori Morishima , Mikio Inoue
发明人： Akinori Morishima , Mikio Inoue
IPC分类号： F01N3/031 , F01N3/035
CPC分类号： B01D53/9459 , B01D53/9409 , B01D53/9477 , B01D53/9495 , B01D2251/208 , B01D2255/91 , B01D2258/012 , F01N3/0253 , F01N3/0814 , F01N3/0842 , F01N3/0878 , F01N9/00 , F01N13/009 , F01N2410/04 , F01N2410/12 , F01N2570/14 , F01N2610/02 , Y02A50/2344 , Y02T10/24 , Y02T10/47
摘要： In a treatment for regenerating the purification capability of an exhaust emission control system, a technique for improving exhaust emission more positively is provided by supplying a reducing agent to the exhaust emission control system and allowing part of exhaust to bypass the exhaust emission control system. When an addition synchronous bypass control is carried out in which an reducing agent is added when an NSR is subject to NOx reduction treatment and the volume of exhaust passing through a bypass pipe out of exhaust passing an exhaust pipe is increased to thereby decrease the volume of exhaust passing through the NSR, a judgment is made (S106) as to which is larger a reduction in volume of Nox exhausted (S105) due to an increase in conversion efficiency of the NSR as the result of the addition synchronous bypass control carried out or an increase in volume of Nox exhausted (S103) due to an increase in exhaust passing through the bypass pipe. When a reduction in volume of NOx exhausted due to an increase in conversion efficiency of the NSR is judged to be larger than an increase in volume of Nox exhausted due to an increase in exhaust passing through the bypass pipe, the addition synchronous bypass control is executed (107).
摘要翻译：在再生废气排放控制系统的净化能力的处理中，通过向废气排放控制系统供给还原剂并使废气的一部分旁路废气排放控制系统来提供更积极地提高废气排放的技术。另外，在NSR进行NOx还原处理的情况下进行添加还原剂的添加同步旁路控制，通过排气管的排气通过旁通管的排气量增加，从而减小排气管的体积通过NSR的排气，进行判断（S106），由于执行了相加同步旁路控制的结果，由于NSR的转换效率的增加而使排气的Nox的体积减小（S105）更大，由于排气通过旁通管的增加，排气量减少（S103）的增加。当由于NSR的转换效率的提高而排出的NOx的体积减少被判定为大于由于通过旁通管的排气的增加而排出的Nox的体积的增加时，执行相加同步旁路控制（107）。

96. 发明申请

US20090077950A1 Exhaust Purification System For Internal Combustion Engine 失效
标题翻译：内燃机排气净化系统
公开(公告)号：US20090077950A1
公开(公告)日：2009-03-26
申请号：US12087918
申请日：2007-01-25
申请人： Taro Aoyama , Mikio Inoue
发明人： Taro Aoyama , Mikio Inoue
IPC分类号： F01N3/20 , F02D41/02
CPC分类号： F01N3/0885 , F01N3/0842 , F02D41/028 , F02D2200/0818
摘要： The exhaust purification system for an internal combustion engine according to the present invention includes fuel supply means for supplying fuel to the NOx storage-reduction catalyst from the upstream side thereof, and SOx poisoning recovery control executing means that uses the fuel supply means to supply fuel to the NOx storage-reduction catalyst thereby executing the SOx poisoning recovery control at a predetermined interval during operation of the internal combustion engine. In addition, according to the present invention, the execution of the SOx poisoning recovery control by the SOx poisoning recovery control executing means is prohibited during a predetermined period DELTA Qfen2 starting from a point in time that the operation of the internal combustion engine is initially started. The predetermined period DELTA Qfen2 is longer than a predetermined interval DELTA Qfen1.
摘要翻译：根据本发明的用于内燃机的排气净化系统包括从其上游侧向NOx储存还原催化剂供应燃料的燃料供给装置，以及使用燃料供给装置供应燃料的SOx中毒恢复控制执行装置涉及NOx储存还原催化剂，从而在内燃机的运行期间以预定间隔执行SOx中毒恢复控制。此外，根据本发明，在从内燃机的运转开始起动的时刻开始的规定期间DELTA Qfen2中，禁止通过SOx中毒恢复控制执行装置执行SOx中毒恢复控制。预定时段DELTA Qfen2比预定间隔DELTA Qfen1长。

97. 发明申请

US20060180798A1 Porous carbon base material, method for preparation thereof, gas-diffusing material film-electrode jointed article, and fuel cell 有权
标题翻译：多孔碳基材料，其制备方法，气体扩散材料膜 - 电极接合制品和燃料电池
公开(公告)号：US20060180798A1
公开(公告)日：2006-08-17
申请号：US10550709
申请日：2004-03-25
申请人： Takashi Chida , Kenya Okada , Mikio Inoue , Shinya Isoi
发明人： Takashi Chida , Kenya Okada , Mikio Inoue , Shinya Isoi
IPC分类号： H01M4/96 , H01M4/94 , H01B1/04
CPC分类号： C04B35/83 , C04B38/0022 , C04B2111/00853 , C04B2201/20 , C04B2235/424 , C04B2235/425 , C04B2235/48 , C04B2235/526 , C04B2235/5264 , C04B2235/5436 , C04B2235/77 , C04B2235/94 , C04B2235/96 , D21H13/50 , H01M4/8605 , H01M4/92 , H01M4/926 , H01M8/0234 , H01M8/1004 , Y10T428/2918 , Y10T428/2982 , Y10T428/30 , C04B38/0054
摘要： A porous carbon base material includes a sheet containing carbon short fibers dispersed randomly and a carbonized resin, in which the carbon short fibers are bound by the carbonized resin and the volume of pores having a pore diameter of 10 μm or less is 0.05 to 0.16 cc/g. A method for producing this porous carbon base material includes intermittently transporting a precursor fiber sheet including short carbon fibers dispersed randomly and a resin to a space between heated plates, subjecting the precursor to a heating and pressuring treatment by the heated plates while the transformation stops, carrying out the transportation of the sheet after the treatment, and then carrying out a heat treatment, to thereby carbonize the resin in the sheet.
摘要翻译：多孔碳基材料包括含有随机分散的碳短纤维的片材和碳化树脂，其中碳短纤维被碳化树脂结合，孔径为10μm或更小的孔的体积为0.05至0.16cc /G。制造这种多孔碳基材料的方法包括将包含随机分散的短碳纤维和树脂的前体纤维片材间歇地输送到加热板之间的空间，在转变停止的同时对加热板进行加热和加压处理，在处理后进行片材的输送，然后进行热处理，从而使片材中的树脂碳化。

98. 发明授权

US09181889B2 Exhaust purification system of internal combustion engine 有权
标题翻译：内燃机排气净化系统
公开(公告)号：US09181889B2
公开(公告)日：2015-11-10
申请号：US13505659
申请日：2011-08-29
申请人： Yuki Bisaiji , Kohei Yoshida , Mikio Inoue
发明人： Yuki Bisaiji , Kohei Yoshida , Mikio Inoue
IPC分类号： F01N3/10 , F02D41/14 , F01N3/08 , F01N3/20 , B01D53/94 , F02D41/02 , F02D41/40 , F01N3/035
CPC分类号： F02D41/1408 , B01D53/9409 , B01D53/9495 , B01D2251/208 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N3/2073 , F01N2510/06 , F01N2610/03 , F01N2900/0601 , F01N2900/08 , F01N2900/1402 , F01N2900/1411 , F01N2900/1614 , F01N2900/1621 , F02D41/0275 , F02D41/1461 , F02D41/405 , F02D2200/0806 , F02D2200/0811
摘要： An exhaust purification system of an internal combustion engine is provided with an exhaust purification catalyst where NOX which is contained in exhaust gas and modified hydrocarbons react. The exhaust purification catalyst carries precious metal catalysts and is formed with a basic exhaust gas flow surface part. The exhaust purification catalyst has the property of reducing NOX if making the concentration of hydrocarbons which flow into the exhaust purification catalyst vibrate by within a predetermined range of amplitude and within a predetermined range of period. The system estimates the holding ability by which the NOX in the exhaust gas is held on the basic exhaust gas flow surface part of the exhaust purification catalyst and, when the holding ability becomes less than a predetermined judgment value of the holding ability, makes the concentration of hydrocarbons which flow into the exhaust purification catalyst rise.
摘要翻译：内燃机的排气净化系统设有排气净化催化剂，废气净化催化剂中含有废气和改性烃的NOX反应。废气净化催化剂载有贵金属催化剂，并形成有碱性废气流动表面部分。如果使流入排气净化催化剂的烃的浓度在预定的振幅范围内并且在预定的周期范围内振动，则排气净化催化剂具有还原NO x的性质。该系统估计排气净化催化剂的基本废气流动面上的废气中的NO X的保持能力，并且当保持能力变得小于保持能力的预定判定值时，使浓度流入排气净化催化剂的烃的升高。

99. 发明授权

US09121325B2 Exhaust purification system of internal combustion engine 有权
标题翻译：内燃机排气净化系统
公开(公告)号：US09121325B2
公开(公告)日：2015-09-01
申请号：US13262858
申请日：2010-08-30
申请人： Yuki Bisaiji , Kohei Yoshida , Mikio Inoue
发明人： Yuki Bisaiji , Kohei Yoshida , Mikio Inoue
IPC分类号： F01N3/10 , F01N3/00 , B01D53/94 , F01N3/28 , F01N3/08 , F01N3/20 , F01N9/00 , F01N13/00
CPC分类号： F01N3/2882 , B01D53/9409 , B01D2251/208 , B01D2255/102 , B01D2255/91 , B01D2258/012 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N3/2073 , F01N9/00 , F01N13/009 , F01N2240/30 , F01N2240/40 , F01N2510/0684 , F01N2570/24 , F01N2610/146 , Y02T10/24 , Y02T10/47
摘要： In an internal combustion engine, inside of an engine exhaust passage, a hydrocarbon feed valve (15) and an exhaust purification catalyst (13) are arranged. The concentration of hydrocarbons which flows into the exhaust purification catalyst (13) is made to vibrate by within a predetermined range of amplitude of a 200 ppm or more and within a predetermined range of period of 5 second or less, whereby the NOx which is contained in exhaust gas is reduced at the exhaust purification catalyst (13). At this time, the nitrogen-containing intermediate which is produced in the NOx reduction process is exhausted from the exhaust purification catalyst (13). An intermediate purification catalyst (14) for removal of the exhausted nitrogen-containing intermediate is arranged downstream of the exhaust purification catalyst (13).
摘要翻译：在内燃机中，配置有发动机排气通路内部的烃供给阀（15）和排气净化催化剂（13）。流入排气净化催化剂（13）的烃的浓度在200ppm以上的预定振幅范围内振动，并且在5秒以下的预定范围内，由此含有在排气净化催化剂（13）中的排气减少。此时，在NOx还原工序中产生的含氮中间体从废气净化催化剂（13）排出。用于去除排出的含氮中间体的中间纯化催化剂（14）设置在排气净化催化剂（13）的下游。

100. 发明授权

US09103259B2 Exhaust purification system of internal combustion engine 有权
标题翻译：内燃机排气净化系统
公开(公告)号：US09103259B2
公开(公告)日：2015-08-11
申请号：US13582862
申请日：2012-02-07
申请人： Toru Uenishi , Mikio Inoue , Kohei Yoshida
发明人： Toru Uenishi , Mikio Inoue , Kohei Yoshida
IPC分类号： F01N3/00 , F01N3/20 , F01N3/08
CPC分类号： F01N3/206 , F01N3/021 , F01N3/08 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N3/2066 , F01N9/00 , F01N13/009 , F01N2560/06 , F01N2560/08 , F01N2560/14 , F01N2610/03 , F01N2610/146 , Y02T10/47
摘要： An exhaust purification system of an internal combustion engine is provided with a hydrocarbon feed valve arranged in an engine exhaust passage and an exhaust purification catalyst for causing NOX contained in exhaust gas and reformed hydrocarbons to react. The exhaust purification catalyst reduces NOX if a concentration of inflowing hydrocarbons vibrates within a predetermined range of amplitude and within a predetermined range of period and increases the amount of storage of NOX if the vibration period of the concentration of hydrocarbons longer is than a predetermined range. When hydrocarbons are being fed from the hydrocarbon feed valve within the predetermined range of amplitude and the predetermined range of period, if the amount of adsorption of hydrocarbons in the exhaust purification catalyst exceeds a predetermined judgment value of the adsorption amount, at least one of reducing amount of feed of hydrocarbons and lengthening feed interval of hydrocarbons is performed.
摘要翻译：内燃机的排气净化系统设置有配置在发动机排气通道中的烃进料阀和用于使废气中包含的NO x和重整烃反应的排气净化催化剂。如果流入的碳氢化合物的浓度在预定的振幅范围内并且在预定的时间范围内振动，则排气净化催化剂会降低NO x，并且如果烃浓度的振动周期长于预定范围，则增加NOX的储存量。当在预定的振幅范围和预定的时间范围内从烃进料阀进料烃时，如果排气净化催化剂中的烃的吸附量超过吸附量的预定判定值，则至少一个还原碳氢化合物的进料量和碳氢化合物的进料间隔延长。

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