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1. 发明专利

JP2012215167A Exhaust emission control system and exhaust emission control method 审中-公开
标题翻译：排气排放控制系统和排气控制方法
公开(公告)号：JP2012215167A
公开(公告)日：2012-11-08
申请号：JP2011271616
申请日：2011-12-12
申请人： Ibiden Co Ltd , イビデン株式会社
发明人： KUNIEDA MASAFUMI , GOTO SHIGEAKI
IPC分类号： F01N3/24 , B01D53/94 , B01J29/85 , B01J35/02 , F01N3/022 , F01N3/023 , F01N3/025 , F01N3/029 , F01N3/08 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas emission control system capable of reducing the installing space of an exhaust gas emission control device while maintaining the cleaning performance of NOx and an exhaust gas emission control method using the exhaust gas emission control system.SOLUTION: A DOC 111, a DPF 121 and a SCR catalyst 131 are arranged in the exhaust passage of a diesel engine in series and a spraying nozzle 151 supplying ammonium is arranged between the DPF 121 and the SCR catalyst 131. In the DPF 121, a plurality of through-holes are arranged parallel in a longitudinal direction spaced apart by partition walls and one ends of the through-holes are sealed in the honeycomb structure, in the SCR catalyst 131 a plurality of through-holes are arranged parallel in a longitudinal direction spaced apart by partition walls. The ratio of the area of the cross-section perpendicular to the longitudinal direction of the SCR catalyst 131 to the area of the cross-section perpendicular to the longitudinal direction of the DPF 121 is 0.55 or more and 0.90 or less and the area of the cross-section perpendicular to the longitudinal direction of the DPF 121 is 300 cmor more and 1,000 cmor less.
摘要翻译：要解决的问题：提供一种能够减少排气排放控制装置的安装空间同时保持NOx的清洁性能和使用排气排放控制系统的废气排放控制方法的废气排放控制系统。解决方案：DOC 111，DPF 121和SCR催化剂131串联布置在柴油发动机的排气通道中，并且在DPF 121和SCR催化剂131之间布置有供应铵的喷嘴151.在 DPF 121中，多个通孔在与隔壁隔开的纵向方向上平行布置，并且通孔的一端被密封在蜂窝结构体中，在SCR催化剂131中，多个通孔平行布置在纵向方向上用分隔壁隔开。与SCR催化剂131的纵向垂直的横截面的面积与垂直于DPF 121的纵向方向的横截面的面积的比率为0.55以上且0.90以下，垂直于DPF 121的纵向方向的横截面为300cm 2 或更大且1,000cm 2 或更小。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011241139A Honeycomb structure 有权
标题翻译：蜂窝结构
公开(公告)号：JP2011241139A
公开(公告)日：2011-12-01
申请号：JP2011095248
申请日：2011-04-21
申请人： Ibiden Co Ltd , イビデン株式会社
发明人： TAMURA SEIJI , SATO MASAYA , GOTO SHIGEAKI
IPC分类号： C04B37/00 , B01D39/20 , B01D46/00
摘要： PROBLEM TO BE SOLVED: To provide a honeycomb structure whose producing cost is suppressed low.SOLUTION: The honeycomb structure comprises a ceramic block where a plurality of honeycomb fired compacts in which many cells are arranged in parallel in a longitudinal direction across cell walls are united through adhesive material layers and a sealing material layer formed on the outer peripheral surface of the ceramic block. The honeycomb structure is characterized in that: the ceramic block includes the aggregate of units having square cross sections where a plurality of the units having the square cross sections in which the shape of a cross section perpendicular in the longitudinal direction is square are united through the adhesive material layers and units having triangular sections in which the shape of a cross section perpendicular in a longitudinal direction is a triangle and outer walls are formed on the outer peripheral surfaces; recessed parts and projected parts are formed into stepwise shapes on the outer peripheral surfaces of the aggregate of the units having the square cross sections; the units having the shape of the triangular cross section exist through the adhesive material layers at the recessed parts; and the thicknesses of the sealing material layers are partially different.
摘要翻译：解决的问题：提供抑制生产成本低的蜂窝结构体。解决方案：蜂窝结构体包括陶瓷块，其中多个蜂窝烧制压块通过粘合材料层和形成在外周上的密封材料层结合在一起，其中许多孔沿着横跨单元壁的纵向方向平行布置陶瓷块的表面。蜂窝结构的特征在于：陶瓷块包括具有正方形横截面的单元的集合体，其中具有正方形横截面的多个单元，其中纵向垂直的横截面的形状为正方形通过具有三角形部分的粘合材料层和单元，其中在纵向方向上垂直于截面的形状为三角形，外壁形成在外周表面上; 凹部和突出部分在具有正方形横截面的单元的集合体的外周表面上形成阶梯形; 具有三角形横截面形状的单元通过凹陷部分的粘合剂层存在; 并且密封材料层的厚度是部分不同的。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011240332A Honeycomb structure 审中-公开
标题翻译：蜂窝结构
公开(公告)号：JP2011240332A
公开(公告)日：2011-12-01
申请号：JP2011094077
申请日：2011-04-20
申请人： Ibiden Co Ltd , イビデン株式会社
发明人： TAMURA SEIJI , SATO MASAYA , GOTO SHIGEAKI
IPC分类号： B01J35/04 , B01D39/20 , B01D46/00 , F01N3/021 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To provide a honeycomb structure that can be suitably used as a large honeycomb structure.SOLUTION: The honeycomb structure comprises a ceramic block comprising a plurality of burned honeycombs bound together via adhesive layers and each comprising a number of cells arranged side by side in a longitudinal direction with cell walls therebetween, and a sealant layer formed on the outer peripheral surface of the ceramic block. The burned honeycomb includes a first shape unit, a second shape unit, and a third shape unit. The cross-sectional shape of the first shape unit perpendicular to its longitudinal direction is rectangular. The cross-sectional shape of the second shape unit perpendicular to its longitudinal direction has at least a first side, a second side being longer than the first side and forming a right angle with the first side, and an inclined side opposite to the right angle. The cross-sectional shape of the third shape unit perpendicular to its longitudinal direction is a right-angled triangle having a hypotenuse and adjacent sides on its cross-sectional shape.
摘要翻译：要解决的问题：提供可适用于大蜂窝结构体的蜂窝结构体。解决方案：蜂窝结构体包括陶瓷块，该陶瓷块包括通过粘合剂层结合在一起的多个燃烧的蜂窝体，并且每个包括多个孔，沿着纵向方向并排设置有孔，其间形成有密封剂层陶瓷块的外周面。烧成的蜂窝体包括第一形状单元，第二形状单元和第三形状单元。垂直于其纵向方向的第一形状单元的横截面形状是矩形。垂直于其纵向方向的第二形状单元的横截面形状至少具有第一侧，第二侧比第一侧长，并且与第一侧成直角，并且与直角相反的倾斜侧。垂直于其纵向方向的第三形状单元的横截面形状是具有斜边和其横截面形状的相邻边的直角三角形。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2015029936A ハニカムフィルタ有权
标题翻译：蜂窝电话滤波器
公开(公告)号：JP2015029936A
公开(公告)日：2015-02-16
申请号：JP2013159933
申请日：2013-07-31
申请人：イビデン株式会社 , Ibiden Co Ltd
发明人： GOTO SHIGEAKI , IMAEDA MASAKI , OZEKI HOKUTO
IPC分类号： B01D39/20 , B01D46/00 , C04B38/00 , F01N3/022
CPC分类号： B01D53/869 , B01D46/2455 , B01D46/2466 , B01D46/247 , B01D2046/2492 , B01D2046/2496 , F01N3/0222 , F01N13/16 , F01N2330/06 , F01N2330/34 , F01N2340/00 , Y02T10/20
摘要：【課題】排気量の大きな車両に用いるのにも拘わらず、容積を小型化することができ、PMの高い捕集効率を維持することにより、厳しい排ガス規制をクリアすることができ、さらに圧力損失も低減させることができるハニカムフィルタを提供する。【解決手段】多孔質のセル隔壁13と、目封止された排ガス排出セル11とを備えるハニカムフィルタであって、前記ハニカムフィルタの直径に対する長さの比が1.0未満であり、排ガス導入セル12は、第1排ガス導入セルとセルの長手方向に垂直な断面の断面積が該第1排ガス導入セルより大きい第2排ガス導入セルの2種類からなり、かつ、前記排ガス排出セルのセル長手方向に垂直な断面の断面積は、前記第2排ガス導入セルのセル長手方向に垂直な断面の断面積と同じであるかそれよりも大きく形成されており、前記排ガス導入セルの総容積が前記排ガス排出セルの総容積よりも大きいことを特徴とする。【選択図】図3
摘要翻译：要解决的问题：提供一种蜂窝过滤器，其能够通过用于大容积排量的车辆而使体积小型化，能够通过维持PM的高收集效率来清除严格的废气调节，并且还能够降低压力损失解决方案：蜂窝过滤器包括多孔单元分隔壁13和网状密封排气单元11，蜂窝过滤器的长度与直径之比小于1.0。排气导入单元12由与第一排气导入单元相同的第一排气导入单元和第二排气导入单元的两个方式构成，该第一排气导入单元和第二排气导入单元在与第一排气导入单元的长度方向的截面积的截面积与废气放电单元的电池纵向方向的垂直截面的横截面面积形成为与第二排气的电池纵向方向的垂直截面的横截面积相同导入孔以上，排气导入室的总体积大于废气放电单元的总体积。

5. 发明专利

JP2012250901A Honeycomb structure and exhaust gas cleaning apparatus 审中-公开
标题翻译：蜂窝结构和排气清洁装置
公开(公告)号：JP2012250901A
公开(公告)日：2012-12-20
申请号：JP2012000788
申请日：2012-01-05
申请人： Ibiden Co Ltd , イビデン株式会社
发明人： GOTO SHIGEAKI , OGASAWARA TOYOKI
IPC分类号： C04B38/00 , B01D39/20 , B01D46/00 , C04B37/00 , F01N3/022
摘要： PROBLEM TO BE SOLVED: To provide a honeycomb structure which can reduce the volume of a honeycomb structure and ensures high strength and a low pressure drop.SOLUTION: The honeycomb structure 10 includes a ceramic block 13 in which a plurality of honeycomb fired bodies 110, comprising a large capacity cell and a small capacity cell are united via an adhesive layer, wherein the area of a cross section of the large capacity cell perpendicular to the longitudinal direction is larger than the area of a cross section of the small capacity cell perpendicular to the longitudinal direction, wherein the end of any one of the large capacity cell and the small capacity cell is sealed. The opening ratio of a cross section of the honeycomb structure perpendicular to the longitudinal direction in the central part is ≥65%, and the ratio of the opening ratio of the first end face to the opening ratio of the second end face is ≥1.4. The thickness of the cell wall except for the peripheral walls of the honeycomb fired bodies is 0.1 to
摘要翻译：要解决的问题：提供一种能够减小蜂窝结构体积并且确保高强度和低压降的蜂窝结构体。解决方案：蜂窝结构体10包括陶瓷块13，其中包括大容量电池和小容量电池的多个蜂窝烧制体110通过粘合剂层结合在一起，其中，垂直于纵向方向的大容量单元大于垂直于纵向方向的小容量单元的横截面的面积，其中大容量单元和小容量单元中的任一个的端部被密封。与中心部的长度方向垂直的蜂窝结构体的截面的开口率为≥65％，第一端面的开口率与第二端面的开口率的比率为≥1.4。除了蜂窝烧制体的周壁以外的电池壁的厚度为0.1〜0.2mm，蜂窝结构体的直径D为≥200mm，长度L与直径的比率≤1.0。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011240331A Honeycomb structure 审中-公开
标题翻译：蜂窝结构
公开(公告)号：JP2011240331A
公开(公告)日：2011-12-01
申请号：JP2011088385
申请日：2011-04-12
申请人： Ibiden Co Ltd , イビデン株式会社
发明人： TAMURA SEIJI , SATO MASAYA , GOTO SHIGEAKI
IPC分类号： B01D39/20 , B01D46/00 , F01N3/022
摘要： PROBLEM TO BE SOLVED: To provide a honeycomb structure which can be favorably used as a large-sized honeycomb structure.SOLUTION: The honeycomb structure 100 comprises a ceramic block 103 composed of a plurality of honeycomb calcined bodies 110 joined through adhesive layers 101, and a sealing material layer 102 formed around its peripheral surface. The honeycomb calcined bodies include units 110 of a first form in which a form of a section perpendicular to the longitudinal direction is quadrangular, and units 120 of a second form which are situated at a peripheral part of the ceramic block and arranged adjacently to the first units. A form of the unit of the second form in a section perpendicular to the longitudinal direction has a first side and a second side which form an right angle, and an inclined side facing the right angle. The second side is arranged adjacently to the unit of the first form. The length of the second side constituting a periphery of the unit of the second form is greater than the length of a longest side in four sides constituting a periphery in a section perpendicular to the longitudinal direction of the unit of the first form.
摘要翻译：要解决的问题：提供一种可以有利地用作大型蜂窝结构体的蜂窝结构体。解决方案：蜂窝结构100包括由多个通过粘合层101连接的蜂窝煅烧体110和围绕其周面形成的密封材料层102构成的陶瓷块103。蜂窝烧结体包括第一形式的单元110，其中垂直于纵向方向的形状为四边形，第二形式的单元120位于陶瓷块的周边部分并且相邻于第一形状单位。在垂直于纵向方向的部分中的第二形式的单元的形式具有形成直角的第一侧和第二侧以及面向直角的倾斜侧。第二面与第一种形式的单位相邻。构成第二形式的单元的周边的第二面的长度大于构成与第一形式的单元的纵向方向垂直的部分的周边的四边的最长边的长度。版权所有（C）2012，JPO＆INPIT

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