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1. 发明授权

EP3030341B1 METHOD AND SYSTEM FOR THE PURIFICATION OF EXHAUST GAS WITH AN ELECTROCHEMICAL CELL 有权
标题翻译：用电化学电池净化废气的方法和系统
公开(公告)号：EP3030341B1
公开(公告)日：2017-09-27
申请号：EP14750715.6
申请日：2014-08-08
申请人： Danmarks Tekniske Universitet
发明人： KAMMER HANSEN, Kent , MOGENSEN, Mogens , SHAO, Jing
IPC分类号： B01D53/32 , B01D53/94 , F01N3/00
CPC分类号： B01D53/326 , B01D53/925 , B01D53/945 , B01D2255/202 , B01D2255/204 , B01D2255/2042 , B01D2255/206 , B01D2255/2063 , B01D2255/2065 , B01D2255/2073 , B01D2255/65 , B01D2255/9025 , B01D2257/404 , B01D2258/012 , F01N3/0892 , F01N2240/34 , F01N2570/14 , Y02A50/2324 , Y02A50/2344 , Y02T10/22
摘要： The present invention relates to a method for electrochemical reduction of nitrogen oxides and concomitant oxidation of soot, as well as systems useful therefor. Such methods and systems in particular are useful in the context of exhaust gas purification, in particular for diesel engines.
摘要翻译：本发明涉及用于电化学还原氮氧化物并伴随氧化烟灰的方法，以及用于此的系统。这种方法和系统特别适用于废气净化，特别是用于柴油发动机。

2. 发明授权

EP2949892B1 EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
公开(公告)号：EP2949892B1
公开(公告)日：2017-09-20
申请号：EP14743195.1
申请日：2014-01-15
申请人： Isuzu Motors, Ltd.
发明人： ASO, Mitsuhiro , UCHIYAMA, Tadashi , NODA, Masafumi
IPC分类号： F01N3/023 , F01N3/025 , F01N3/027 , F01N3/029 , F01N3/031 , F01N13/00 , F01N9/00
CPC分类号： F01N3/0253 , F01N3/027 , F01N3/0892 , F01N9/002 , F01N13/008 , F01N2240/16 , F01N2560/06 , F01N2560/12 , F01N2900/1404 , F01N2900/1606 , Y02T10/47

3. 发明授权

EP2929156B1 MISCHER ZUR NACHBEHANDLUNG VON ABGASEN 有权转让
公开(公告)号：EP2929156B1
公开(公告)日：2017-08-09
申请号：EP13771388.9
申请日：2013-09-25
申请人： Eberspächer catem GmbH & Co. KG
发明人： GSCHWIND, Thomas
IPC分类号： F01N3/28 , F01N3/20 , B01F5/06
CPC分类号： F01N3/10 , B01D53/9431 , B01F3/04007 , B01F3/04049 , B01F5/0616 , B01F7/00033 , B01F7/0025 , B01F15/066 , B01F2005/0639 , B01F2015/062 , B01F2215/0036 , F01N3/0892 , F01N3/2066 , F01N3/2892 , F01N2240/16 , F01N2240/20 , F01N2610/02 , F01N2610/102 , Y02A50/2325 , Y02T10/24

4. 发明公开

EP2929156A1 MISCHER ZUR NACHBEHANDLUNG VON ABGASEN 有权转让
公开(公告)号：EP2929156A1
公开(公告)日：2015-10-14
申请号：EP13771388.9
申请日：2013-09-25
申请人： Eberspächer catem GmbH & Co. KG
发明人： GSCHWIND, Thomas
IPC分类号： F01N3/28 , F01N3/20 , B01F5/06
CPC分类号： F01N3/10 , B01D53/9431 , B01F3/04007 , B01F3/04049 , B01F5/0616 , B01F7/00033 , B01F7/0025 , B01F15/066 , B01F2005/0639 , B01F2015/062 , B01F2215/0036 , F01N3/0892 , F01N3/2066 , F01N3/2892 , F01N2240/16 , F01N2240/20 , F01N2610/02 , F01N2610/102 , Y02A50/2325 , Y02T10/24
摘要： The invention relates to a device (2) for selective catalytic reduction of exhaust gases from internal combustion engines, for uniform distribution of a reducing agent (3) introduced into the exhaust gas stream (1) in the exhaust gas stream (1) at the catalyst inlet, wherein the mixer comprises a structure of mixer elements (21) through which the mixture of exhaust gas (1) and reducing agent (3) is to flow. In order to prevent the deposition of reducing agents on the mixer and to enable an optimal temperature for the subsequent SCR reaction, according to the invention the mixer elements (21) are designed for electrical heating having an electric current flowing through them because of the electrical resistance thereof. A very high degree of efficiency in relation to the power used can be achieved by the direct heating. The heat is emitted at the locations at which the heat is needed. The structure as a whole can be configured in a very cost-effective manner. The invention further relates to a device for selective catalytic reaction of exhaust gas from an internal combustion engine having an exhaust gas pipe leading to a mixer according to the invention and having a reducing agent pipe which is connected to a reservoir for reducing agent and which opens into the exhaust gas pipe in the flow direction before the mixer (5), and a catalyst (7) downstream of the mixer (5) in the flow direction.
摘要翻译：本发明涉及一种用于从内燃机中选择性催化还原废气的装置的混合器。混合器包括混合元件的结构，废气和还原剂的混合物将通过该混合元件流动。混合器元件由于其电阻而具有流过它们的电流用于电加热。本发明还涉及一种用于选择性催化反应来自内燃机的废气的装置，所述内燃机具有通向根据本发明的混合器的排气管，并且具有还原剂管，该还原剂管连接到用于还原剂的储存器并且打开在混合器上游的流动方向进入排气管，在混合器下游的流动方向的催化剂。

5. 发明公开

EP2264290A4 AFTER-TREATMENT DEVICE FOR EXHAUST GASES IMMEDIATELY DOWNSTREAM OF COMBUSTION CHAMBER 有权
标题翻译：治疗设备于排气后立即燃烧室内
公开(公告)号：EP2264290A4
公开(公告)日：2015-01-07
申请号：EP09720723
申请日：2009-03-13
申请人： IMAGINEERING INC
发明人： IKEDA YUJI
IPC分类号： F01N3/02 , F01L3/02 , F01N3/08 , F02B23/08 , F02F1/24 , F02P3/01
CPC分类号： F01L3/02 , F01L3/06 , F01L3/08 , F01L3/24 , F01N3/0293 , F01N3/0892 , F01N2240/28 , F01N2610/06 , F01N2610/1453 , F02B77/087 , F02P13/00 , F02P23/045

6. 发明公开

EP2687691A1 PARTICULATE-MATTER PROCESSING DEVICE 审中-公开
标题翻译：颗粒物处理装置
公开(公告)号：EP2687691A1
公开(公告)日：2014-01-22
申请号：EP11861057.5
申请日：2011-03-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MITANI, Shinichi , NOMURA, Hiroshi , MURASE, Eiji
IPC分类号： F01N3/02 , B03C3/02 , F01N3/01 , F01N9/00 , B03C3/49 , B03C3/68 , B03C3/41
CPC分类号： F01N3/0892 , B03C3/41 , B03C3/49 , B03C3/68 , B03C2201/08 , B03C2201/24 , B03C2201/30 , B03C2201/32 , F01N3/01 , F01N9/00 , F01N2240/04 , F01N2560/025 , F01N2560/07 , F01N2900/0416 , F01N2900/0601 , F01N2900/1402 , Y02T10/20 , Y02T10/47
摘要： Aggregation of particulate matter is facilitated. Provision is made for an electrode arranged in an exhaust passage of an internal combustion engine, a power supply connected to the electrode for applying a voltage thereto, an air fuel ratio detection device to detect or estimate an air fuel ratio of an exhaust gas which flows through the exhaust passage, and an electric power control device to make electric power supplied to the electrode from the power supply larger in cases where the air fuel ratio detected or estimated by the air fuel ratio detection device is a rich air fuel ratio than in cases where it is a stoichiometric air fuel ratio or a lean air fuel ratio.
摘要翻译：促进颗粒物质的聚集。设置布置在内燃机的排气通道中的电极，连接到电极用于向其施加电压的电源，检测或估计流动的排气的空燃比的空燃比检测装置通过排气通路和电力控制装置，在由空燃比检测装置检测或推定的空燃比为浓空燃比的情况下，使电源从电源向电极供给的电力增大它是化学计量空燃比或稀空燃比。

7. 发明授权

EP2139302B1 HIGH-VOLTAGE PLASMA PRODUCING APPARATUS 有权
标题翻译：高压等离子体产生装置
公开(公告)号：EP2139302B1
公开(公告)日：2013-09-25
申请号：EP08738986.2
申请日：2008-03-27
申请人： Mitsui Engineering & Shipbuilding Co., Ltd.
发明人： KIMURA, Noriaki
IPC分类号： H05H1/24 , F01N3/08 , H05H1/00 , H05H1/46 , H03H7/40 , F01N3/20
CPC分类号： H05H1/46 , F01N3/0892 , F01N3/20 , F01N2240/28 , H05H2001/4682 , H05H2245/1215

9. 发明公开

EP2426325A1 MULTI-CYLINDER ENGINE 有权
标题翻译： AbgasnachbehandlungsvorrichtungfürDieselmotor
公开(公告)号：EP2426325A1
公开(公告)日：2012-03-07
申请号：EP10769565.2
申请日：2010-03-12
申请人： Kubota Corporation
发明人： AKETA Masahiro , SUGIMOTO Satoshi , UEDA Masato , YOSHITA Yuki , YANAGIMOTO Takuya , TOCHIMOTO Masayuki
IPC分类号： F01N3/02 , B03C3/02 , B03C3/15 , B03C3/40 , B04C5/103 , B04C9/00
CPC分类号： B03C3/09 , B03C3/06 , B03C3/15 , B03C3/366 , B03C3/41 , B03C3/49 , B03C2201/10 , B03C2201/30 , B04C5/103 , B04C5/13 , B04C9/00 , B04C2009/001 , F01N3/0892 , F01N3/2013 , F01N3/2882 , F01N2240/04 , F01N2240/20 , F01N2240/28 , F02M26/35 , Y02T10/26
摘要： The present invention relates to an exhaust gas treatment device of a diesel engine that is capable of increasing the concentration of PM in the EGR gas, wherein an exhaust gas separator 2 has electrodes 12 and 13 having different polarities from each other to allow the PM in the exhaust gas 3 to be charged to a given polarity by means of corona discharge between the electrodes 12 and 13 and thus to permit a peripheral wall 14 surrounding the exhaust gas swirl chamber 9 to have the electrode 13 having the opposite polarity to the charged PM, and the charged PM in the exhaust gas 3 swirling the exhaust gas swirl chamber 9 is localizedly positioned around the peripheral wall 14 of the exhaust gas swirl chamber 9 through a centrifugal force and an electrostatic force to allow the exhaust gas 3 containing the localizedly positioned PM to be separated as the EGR gas 4 and sent to a terminal end portion 15 of the exhaust gas swirl chamber 9, while the exhaust gas 3 around the central cylinder 7 is being separated as the emission gas 5 and sent to the interior of the central cylinder 7 through the plurality of emission gas entry holes 8.
摘要翻译：本发明涉及能够增加EGR气体中的PM浓度的柴油发动机的废气处理装置，其中废气分离器2具有彼此不同极性的电极12和13，以使PM 排气3通过电极12和13之间的电晕放电而被充电至给定极性，从而允许围绕排气涡流室9的周壁14具有与带电PM相反的极性的电极13 ，并且使排气涡流室9旋转的废气3中的带电PM通过离心力和静电力局部地定位在排气涡流室9的周壁14周围，从而允许含有局部定位的废气3 PM被分离为EGR气体4并被送到废气涡流室9的末端部分15，而围绕中心圆柱体的废气3 r 7被分离为排放气体5，并通过多个排放气体进入孔8送到中央筒7的内部。

10. 发明授权

EP1642633B1 APPARATUS AND METHOD OF TREATING EXHAUST GAS BY ADJUSTABLE PULSE-PLASMA 有权
标题翻译： DEVICE AND METHOD FOR排气具有可调节的脉冲式等离子体的处理
公开(公告)号：EP1642633B1
公开(公告)日：2011-12-21
申请号：EP04746485.4
申请日：2004-06-25
申请人： NGK Insulators, Ltd. , HONDA MOTOR CO., LTD.
发明人： MIYAIRI, Yukio, NGK INSULATORS, LTD. , FUJIOKA, Yasumasa, NGK INSULATORS, LTD. , MASUDA, Masaaki, NGK INSULATORS, LTD. , HATANO, Tatsuhiko, NGK INSULATORS, LTD. , SAKUMA, Takeshi, NGK INSULATORS, LTD. , IMANISHI, Yuuichiro, NGK INSULATORS, LTD. , IWAMA, Keizo, K. K. HONDA GIJUTSU KENKYUSHO , DOSAKA, Kenji, K. K. HONDA GIJUTSU KENKYUSHO
IPC分类号： B01D53/56 , B01D53/72 , B01D53/92 , B01D53/94 , F01N3/08 , B01J19/08
CPC分类号： B01D53/32 , B01D53/92 , B01D2259/818 , B01J19/088 , B01J2219/0813 , B01J2219/0826 , B01J2219/0835 , B01J2219/0843 , B01J2219/0883 , B01J2219/0892 , B01J2219/0898 , F01N3/0892
摘要： An exhaust gas treating apparatus (1) has a case body (2) and plasma producing means (3) that is capable of producing plasma inside the case body (2) and treats substances contained in an exhaust gas by the plasma. The plasma producing means (3) has one or more each of a pulse electrode (4) and a ground electrode (5) that are opposedly arranged in the case body (2) and has a pulse power source (6) capable of feeding a pulse current to the pulse electrode (4) while switching frequency and/or voltage for different values at predetermined time intervals. Frequency and/or voltage is switched for different values at predetermined time intervals, so that plasma of a kind adequate for substances contained in an exhaust gas is produced between the pulse electrode (4) and the ground electrode (5). As a result, the substances to be treated in the exhaust gas can be selectively treated.

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