公开(公告)号：US20090239032A1

公开(公告)日：2009-09-24

申请号：US12471130

申请日：2009-05-22

申请人： Yukihito ICHIKAWA ,  Koichi ITO ,  Takeshi TOKUNAGA

发明人： Yukihito ICHIKAWA ,  Koichi ITO ,  Takeshi TOKUNAGA

IPC分类号： B32B3/12

CPC分类号： B01D46/244 ,  B01D46/2425 ,  B01D46/2429 ,  B01D46/2444 ,  B01D46/2448 ,  B01D46/2451 ,  B01D46/2459 ,  B01D46/247 ,  B01D2046/2492 ,  B01D2046/2496 ,  B01D2279/30 ,  B01J35/04 ,  F01N3/0222 ,  F01N2330/06 ,  F01N2330/30 ,  Y02T10/20 ,  Y10T428/24149 ,  Y10T428/24157

摘要： A honeycomb structure comprising porous partition walls which form, by surrounding, a plurality of cells extending between the two ends faces of the honeycomb structure, and an outer wall formed integrally with the partition walls. The cells consist of partial cells of outermost peripheral portion, having incomplete cell sections, which are located at the outermost peripheral portion of the honeycomb structure and are in partial contact with the outer wall, and complete cells having a complete cell section, other than the partial cells of outermost peripheral portion. In the complete cells, a plugged part is formed at one end of each complete cell so that each end face of the honeycomb structure shows a checkerwise plugging pattern. In the partial cells of outermost peripheral portion to be plugged according to the above-mentioned plugging pattern, part of them is plugged in the entire length and formed integrally with the outer wall and remaining cells have each a plugged part only at one end.

摘要翻译： 一种蜂窝结构体，包括多孔分隔壁，所述多孔分隔壁通过围绕在所述蜂窝结构体的两个端面之间延伸的多个单元以及与所述分隔壁一体形成的外壁而形成。 细胞由最外围部分的细胞组成，具有不完整的细胞部分，其位于蜂窝结构体的最外周部分并与外壁部分接触，以及具有完整细胞部分的完整细胞，除了 最外围部分的部分细胞。 在完整的电池中，在每个完整电池的一端形成有插入部件，使得蜂窝结构体的每个端面都显示出一种方格插塞图案。 在根据上述堵塞图案被堵塞的最外周部的部分电池中，其一部分被插入整个长度并与外壁一体形成，并且剩余电池仅在一端具有插入部分。

公开(公告)号：US20080176029A1

公开(公告)日：2008-07-24

申请号：US12017756

申请日：2008-01-22

申请人： Yukihito ICHIKAWA

发明人： Yukihito ICHIKAWA

IPC分类号： B32B3/12 ,  B29C44/56

CPC分类号： B01D46/2455 ,  B01D46/2451 ,  B01D46/2462 ,  B01D46/2466 ,  B01J35/04 ,  F01N3/2828 ,  F01N3/2853 ,  F01N2260/12 ,  F01N2350/02 ,  F01N2450/02 ,  Y10T428/24149 ,  Y10T428/24157

摘要： There is provided a honeycomb structure capable of inhibiting damages such as chipping in an end portion from being caused upon a treatment of exhaust gas or the like while being fixed in a metal container. The honeycomb structure 100 includes: a honeycomb structured portion 1 having porous partition walls separating and forming a plurality of cells functioning as fluid passages and extending in an axial direction, and an outer peripheral coat portion 2 disposed on the outer periphery 1b of the honeycomb structured portion 1. An end face 2a of the outer peripheral coat portion 2 is located on the inside, in the axial direction, of an end face 1a of the honeycomb structured portion 1 in at least one end portion 3 in the axial direction.

摘要翻译： 提供了一种蜂窝结构，其能够抑制在固定在金属容器中时在排气等的处理时引起端部的碎裂等损伤。 蜂窝结构体100包括：蜂窝结构体部分1，其具有分离形成作为流体通道并沿轴向延伸的多个单元的多孔分隔壁;以及布置在蜂窝体的外周1b上的外周涂层部分2 外周涂层部分2的端面2a沿轴向位于至少一个端部3中蜂窝结构体部分1的端面1a的轴向内侧 。

公开(公告)号：US20090239031A1

公开(公告)日：2009-09-24

申请号：US12472838

申请日：2009-05-27

申请人： Yukihito ICHIKAWA ,  Koichi ITO ,  Takeshi TOKUNAGA

发明人： Yukihito ICHIKAWA ,  Koichi ITO ,  Takeshi TOKUNAGA

IPC分类号： B32B3/12

CPC分类号： B01D46/247 ,  B01D46/2429 ,  B01D46/244 ,  B01D46/2444 ,  B01D46/2459 ,  B01D53/944 ,  B01D2046/2496 ,  B01D2255/92 ,  B01D2257/702 ,  B01D2258/012 ,  C04B35/195 ,  C04B35/478 ,  C04B38/0009 ,  C04B38/0012 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/2084 ,  C04B2235/9607 ,  F01N3/0222 ,  F01N2330/06 ,  F01N2330/60 ,  Y02T10/20 ,  Y10T428/24149 ,  Y10T428/24157 ,  C04B38/0054

摘要： There is provided a honeycomb structure including: porous partition walls separating and forming a plurality of cells extending between two end faces, and an outer peripheral wall formed unitarily with the partition walls. The cells include outermost peripheral portion partial cells each locating in an outermost peripheral portion of the honeycomb structure and having an incomplete cell cross section, a part of which is brought into contact with the outer peripheral wall, and complete cells each having a complete cell cross section other than the outermost peripheral portion partial cells. The complete cells and the outermost peripheral portion partial cells having plugging portions formed on one end portion so that an entire end face of the honeycomb structure shows a checkerwise plugging pattern, and the depth of the plugging portions in the outermost peripheral partial cells is smaller than that of the plugging portions in the complete cells.

摘要翻译： 提供了一种蜂窝结构体，包括：分隔并形成在两个端面之间延伸的多个单元的多孔分隔壁和与分隔壁一体形成的外周壁。 这些细胞包括最外周部分细胞，其各自位于蜂窝结构体的最外周部分，并且具有不完整的细胞横截面，其一部分与外周壁接触，并且具有完整细胞交叉的完整细胞 除最外周部分电池外。 完整的电池和最外周部分电池具有形成在一个端部上的封堵部分，使得蜂窝结构体的整个端面显示出方格堵塞图案，并且最外周部分电池中的封堵部分的深度小于 封闭部分在完整的单元格中。

公开(公告)号：US20090011180A1

公开(公告)日：2009-01-08

申请号：US12210808

申请日：2008-09-15

申请人： Yukihito ICHIKAWA

发明人： Yukihito ICHIKAWA

IPC分类号： B32B3/12 ,  B29C47/06

CPC分类号： B01D46/2418 ,  B01D46/0001 ,  B28B11/006 ,  B28B11/007 ,  Y10T428/24157

摘要： There is disclosed a plugged honeycomb structure manufacturing method capable of easily manufacturing a plugged honeycomb structure for use in a filter or the like at low costs so that deposits disposed on an end surface of the structure are reduced, a uniform plugging depth is achieved and especially the plugging depth of a slurry-like plugging material at an outer peripheral portion of the honeycomb structure is easily made uniform. In the method of manufacturing the plugged honeycomb structure in which the plugging portion is formed in one opening end portion of each of predetermined cells of a cylindrical honeycomb structure including a plurality of cells divided by porous partition walls to form channels of a fluid in the form of a honeycomb, a flexible porous member 2 impregnated beforehand with a slurry-like plugging material 1 is pressed onto an end surface 4a of a honeycomb structure 4 to thereby fill cell passages of the honeycomb structure 4 with the slurry-like plugging material 1 contained in the flexible porous member 2 and form plugging portions 4b.

摘要翻译： 公开了一种能够以低成本容易地制造用于过滤器等中的堵塞蜂窝结构体的堵塞蜂窝结构体制造方法，使得设置在结构的端面上的沉积物达到均匀的堵塞深度，特别是 蜂窝结构体的外周部的浆料状堵塞材料的堵塞深度容易均匀。 在制造堵塞部分的方法中，其中堵塞部分形成在圆柱形蜂窝结构体的每个预定单元的一个开口端部分中，该圆柱形蜂窝结构体包括由多孔分隔壁分隔开的多个细胞，以形成形式的流体的通道 的蜂窝状体，预先用浆状堵塞材料1浸渍的柔性多孔构件2被压在蜂窝结构体4的端面4a上，从而填充蜂窝结构体4的细胞通道，浆液状封堵材料1包含 在柔性多孔构件2中并形成堵塞部分4b。

公开(公告)号：US20100247853A1

公开(公告)日：2010-09-30

申请号：US12718123

申请日：2010-03-05

申请人： Yukihito ICHIKAWA ,  Yasushi NOGUCHI

发明人： Yukihito ICHIKAWA ,  Yasushi NOGUCHI

IPC分类号： B32B3/12

CPC分类号： B01D46/2429 ,  B01D46/2444 ,  B01D2279/30 ,  B01J23/40 ,  B01J23/464 ,  B01J37/0242 ,  C04B35/195 ,  C04B38/0009 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/82 ,  F01N3/0222 ,  F01N3/2828 ,  F01N2330/06 ,  F01N2330/30 ,  C04B38/0054 ,  C04B38/0064 ,  C04B38/0074

摘要： There is provided a ceramic honeycomb structure usable as a catalyst substrate and being improved warm-up properties and thermal insulation properties, and being excellent in exhaust gas purification performance; by employing larger heat capacity and larger thermal conductivity compared with a material of the partition walls in at least one of insides and surfaces of the respective partition walls.

摘要翻译： 提供了一种可用作催化剂基质的陶瓷蜂窝结构，并且具有改善的预热性能和隔热性能，并且排气净化性能优异; 通过相对于相应隔壁的内部和表面中的至少一个中的分隔壁的材料，采用更大的热容量和更大的热导率。

公开(公告)号：US20090136710A1

公开(公告)日：2009-05-28

申请号：US12338605

申请日：2008-12-18

申请人： Yukihito ICHIKAWA

发明人： Yukihito ICHIKAWA

IPC分类号： B32B3/12 ,  B05D3/12

CPC分类号： F01N3/0222 ,  B01D46/2451 ,  B01J35/04 ,  C04B35/195 ,  C04B38/0006 ,  C04B38/0009 ,  C04B2111/00793 ,  F01N3/2828 ,  F01N2330/06 ,  H01M8/0631 ,  H01M8/0668 ,  Y02P70/56 ,  Y02T10/20 ,  Y10T428/24149 ,  Y10T428/24157 ,  C04B38/0054

摘要： A honeycomb structure 1 of the present invention includes: a cylindrical cell structure 2 having porous partition walls and a plurality of cells separated and formed by the partition walls and functioning as fluid passages, and an outer peripheral coat layer 3 disposed so as to cover the outer periphery of the cell structure 2, and the outer peripheral coat layer 3 has an outer peripheral coat portion 6 disposed so as to cover the outer periphery of the cell structure 2 and a protruding portion protruding outside from an end face 8 of the cell structure 2 and disposed so as to cover the outside portion on the end face 8 of the cell structure 2. In the honeycomb structure 1 of the present invention, the outer peripheral coat layer 3 is effectively inhibited from being damaged and peeled.

摘要翻译： 本发明的蜂窝结构体1包括：具有多孔分隔壁的圆柱形单元结构2和由分隔壁分隔并形成并用作流体通道的多个单元，外周涂层3设置成覆盖 电池结构体2的外周，外周涂层3具有设置成覆盖电池结构体2的外周的外周涂布部6和从电池结构体的端面8向外突出的突出部 并且设置成覆盖电池结构体2的端面8的外侧部分。在本发明的蜂窝结构体1中，有效地抑制外周涂层3的损伤和剥离。

公开(公告)号：US20080197534A1

公开(公告)日：2008-08-21

申请号：US12035794

申请日：2008-02-22

申请人： Yukihito ICHIKAWA

发明人： Yukihito ICHIKAWA

IPC分类号： B29C43/18

CPC分类号： B01D46/0001 ,  B01D46/2418 ,  B28B11/006

摘要： The manufacturing method of the plugged honeycomb structure for DPF wherein a plugging depth thereof can easily be made uniformly and briefly at low costs. In the method for manufacturing a plugged honeycomb structure having a plugging portion formed in one opening end portion of each of predetermined cells of a cylindrical honeycomb structure including a plurality of cells partitioned and formed into a honeycomb shape by porous partition walls to form fluid passages, holes 3 of a perforated elastic porous member 2 are impregnated beforehand with a slurried plugging material 5, and the elastic porous member 2 is pressed on an end surface of the honeycomb structure 6 to thereby fill the slurried plugging material 5 filled into the holes of the elastic porous member 2 into cell 7 passages of the honeycomb structure 6 to form the plugging portions 7a.

摘要翻译： 用于DPF的堵塞蜂窝结构体的制造方法，其中其堵塞深度可以容易地以低成本均匀和短暂地制成。 在具有形成在圆筒形蜂窝结构体的每个预定单元的一个开口端部中的堵塞部分的堵塞部分的方法中，所述圆筒状蜂窝结构体包括多个分隔壁分隔并形成为蜂窝状的细胞以形成流体通道， 穿孔弹性多孔构件2的孔3预先用浆状堵塞材料5浸渍，并且弹性多孔构件2被压在蜂窝结构体6的端面上，从而填充填充到蜂窝结构体6的孔中的浆状堵塞材料5 弹性多孔构件2插入到蜂窝结构体6的电池7通道中以形成封堵部分7a。