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1. 发明公开

EP2003297A9 EXHAUST GAS PURIFIER 审中-公开
标题翻译：排放控制装置
公开(公告)号：EP2003297A9
公开(公告)日：2009-04-22
申请号：EP07739585.3
申请日：2007-03-26
申请人： NGK Insulators, Ltd. , Honda Motor Co., Ltd.
发明人： SAKUMA, Takeshi , KONDOU, Atsuo , DOSAKA, Kenji , MIKI, Masanobu
IPC分类号： F01N3/02 , B01D53/56 , B01D53/62 , B01D53/72 , B01D53/74 , B01J19/08 , F01N3/08
CPC分类号： B01D53/32 , B01D2259/818 , B03C3/08 , B03C3/47 , B03C3/60 , B03C2201/30 , F01N3/0275 , F01N2240/28
摘要： An exhaust gas purifier (100) includes a plasma reactor (10) that includes a plasma generating electrode (1) formed by hierarchically stacking a plurality of unit electrodes (2) at specific intervals, the plasma reactor generating plasma in a space formed between the unit electrodes (2) by applying a pulse voltage between the unit electrodes (2) so that exhaust gas can be treated via a reaction, and a power supply that generates the pulse voltage, each of the unit electrodes (2) including a conductive film (4) and a dielectric (3) disposed on at least one side of the conductive film (4), the unit electrodes (2) being stacked so that the dielectric (3) is positioned on at least one of opposing sides of the unit electrodes (2), the pulse voltage having a pulse width of 1 µm to 1 mm and a field intensity of 5 kV/cm or more, and the amount of energy supplied when applying the pulse voltage being 10 J or less per microgram of a treatment target substance. The exhaust gas purifier can efficiently remove particulate matter via a reaction when introducing a treatment target fluid containing particulate matter into the exhaust gas purifier.

2. 发明公开

EP2003297A2 EXHAUST GAS PURIFIER 审中-公开
标题翻译：排气净化器
公开(公告)号：EP2003297A2
公开(公告)日：2008-12-17
申请号：EP07739585.3
申请日：2007-03-26
申请人： NGK Insulators, Ltd. , Honda Motor Co., Ltd.
发明人： SAKUMA, Takeshi , KONDOU, Atsuo , DOSAKA, Kenji , MIKI, Masanobu
IPC分类号： F01N3/02 , B01D53/56 , B01D53/62 , B01D53/72 , B01D53/74 , B01J19/08 , F01N3/08
CPC分类号： B01D53/32 , B01D2259/818 , B03C3/08 , B03C3/47 , B03C3/60 , B03C2201/30 , F01N3/0275 , F01N2240/28
摘要： An exhaust gas purifier (100) includes a plasma reactor (10) that includes a plasma generating electrode (1) formed by hierarchically stacking a plurality of unit electrodes (2) at specific intervals, the plasma reactor generating plasma in a space formed between the unit electrodes (2) by applying a pulse voltage between the unit electrodes (2) so that exhaust gas can be treated via a reaction, and a power supply that generates the pulse voltage, each of the unit electrodes (2) including a conductive film (4) and a dielectric (3) disposed on at least one side of the conductive film (4), the unit electrodes (2) being stacked so that the dielectric (3) is positioned on at least one of opposing sides of the unit electrodes (2), the pulse voltage having a pulse width of 1 µm to 1 mm and a field intensity of 5 kV/cm or more, and the amount of energy supplied when applying the pulse voltage being 10 J or less per microgram of a treatment target substance. The exhaust gas purifier can efficiently remove particulate matter via a reaction when introducing a treatment target fluid containing particulate matter into the exhaust gas purifier.
摘要翻译：本发明的排气净化装置（100）具备：等离子体反应器（10），该等离子体反应器（10）具有等间隔地层叠多个单位电极（2）而成的等离子体发生电极（1）通过在单元电极（2）之间施加脉冲电压使得废气能够经由反应而被处理，以及产生脉冲电压的电源，每个单元电极（2）包括导电膜（4）和布置在所述导电膜（4）的至少一侧上的电介质（3），所述单元电极（2）堆叠为使得所述电介质（3）位于所述单元的相对侧中的至少一侧上电极（2），脉冲宽度为1μm〜1mm，电场强度为5kV / cm以上的脉冲电压，施加脉冲电压时的供给能量为10J以下/μg 治疗目标物质。当将包含颗粒物质的处理目标流体引入到废气净化器中时，废气净化器可以经由反应有效地移除颗粒物质。

3. 发明公开

EP2407773A1 FAILURE DETECTION DEVICE FOR EXHAUST GAS PURIFICATION FILTER 无效
标题翻译： FEHLERERKENNUNGSVORRICHTUNGFÜRABGASREINIGUNGSFILTER
公开(公告)号：EP2407773A1
公开(公告)日：2012-01-18
申请号：EP10750591.9
申请日：2010-03-11
申请人： Honda Motor Co., Ltd.
发明人： OKAYAMA, Tatsuya , MIKI, Masanobu , IWAMA, Keizo , OZAWA, Hidetaka , HATTORI, Makoto , KURAHASHI, Ken , SAIKI, Koichi , TSUTSUMI, Kojiro
IPC分类号： G01N27/22 , F01N3/00 , F01N3/18 , G01N15/08
CPC分类号： B01D46/2403 , B01D46/0086 , B01D46/2418 , B01D46/42 , B01D2279/30 , F01N11/00 , F01N2550/04 , F01N2560/05 , F01N2560/20 , F02D41/1466 , G01N15/0656
摘要： Provided is a DPF failure detection device not only capable of a quick detection but also having less erroneous and a small power consumption. The DPF failure detection device, after starting applying a dust collecting voltage to a dust collecting electrode, applies a measuring voltage to a measuring electrode while the dust collection voltage is being applied, thereby measuring the capacitance of a sensor device. The DPF failure detection device also stops applying the dust collecting voltage to the dust collecting electrode in response to the fact that the measured value (C COL ) of this capacitance exceeds a completion criterion (C COL_TH ). Further, the DPF failure detection device applies the measuring voltage to the measuring electrode, thereby measuring the capacitance of the sensor device and obtaining a measured value (C PM ), on the basis of which a DPF failure is determined.
摘要翻译：提供了一种DPF故障检测装置，其不仅能够快速检测，而且具有较少的错误和小的功率消耗。 DPF故障检测装置在开始对集尘电极施加集尘电压之后，在施加集尘电压的同时向测量电极施加测量电压，由此测量传感器装置的电容。响应于该电容的测量值（C COL）超过完成标准（C COL_TH）的事实，DPF故障检测装置也停止对集尘电极施加集尘电压。此外，DPF故障检测装置将测量电压施加到测量电极，由此测量传感器装置的电容并获得测量值（C PM），基于此确定DPF故障。

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