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    Plugged honeycomb structure and method of manufacturing the same
    1.
    发明授权
    Plugged honeycomb structure and method of manufacturing the same 有权
    堵塞蜂窝结构及其制造方法

    公开(公告)号：US07507460B2

    公开(公告)日：2009-03-24

    申请号：US10537810

    申请日：2003-12-10

    申请人： Yukihito Ichikawa ,  Mitsuru Miyamoto ,  Shinya Mori

    发明人： Yukihito Ichikawa ,  Mitsuru Miyamoto ,  Shinya Mori

    IPC分类号： B32B3/12

    CPC分类号： B01D46/244 ,  B01D39/2062 ,  B01D46/0001 ,  B01D46/2451 ,  B01D46/2459 ,  B01D46/2466 ,  B01D2046/2433 ,  B01D2046/2481 ,  B01D2046/2488 ,  B01D2046/2496 ,  B01D2239/0478 ,  B01D2239/065 ,  B01D2239/086 ,  B01D2239/10 ,  B28B11/006 ,  B28B11/007 ,  F01N3/0211 ,  F01N3/0222 ,  F01N2260/18 ,  F01N2330/06 ,  Y02T10/20 ,  Y10T428/24149 ,  Y10T428/24157

    摘要： There is disclosed a plugged honeycomb structure 1 having: partition walls 2 arranged in such a manner as to form a plurality of cells 3 extending from one end face 42 to the other end face 44 through an axial direction; an outer peripheral wall 7 which surrounds an outer periphery of the partition wall 2; and plugging portions 4a, 4b disposed in such a manner as to plug the cell 3 in either end face 42, 44. In the plugged honeycomb structure 1, at least some of plugging portions 4a arranged in at least the vicinity of the outer peripheral wall protrude from the end face 42 or 44. Alternatively, there are provided a plugged honeycomb structure 1 in which a tip of the protruding portion 4a is substantially flat or has a moderate curved face, and a method of manufacturing the structure. The plugged honeycomb structure 1 does not easily break, is capable of enhancing durability, and is preferably usable in a filter such as a diesel particulate filter (DPF).

    摘要翻译： 公开了一种堵塞式蜂窝结构体1，其具有：分隔壁2，以形成从轴向朝向一端面42延伸至另一端面44的多个孔3; 围绕分隔壁2的外周的外周壁7; 以及封闭部分4a，4b，其以将端盖3,42插入到任一端面42,44中的方式设置。在插入式蜂窝结构体1中，至少一部分至少布置在外周壁附近的插塞部分4a 也可以从端面42或44突出。也可以是突出部4a的前端大致平坦或具有适度的曲面的堵塞式蜂窝结构体1及其结构的制造方法。 堵塞蜂窝结构体1不容易断裂，能够提高耐久性，优选用于柴油微粒过滤器（DPF）等过滤器。

    Sealed honeycomb structure and method of producing the same
    2.
    发明申请
    Sealed honeycomb structure and method of producing the same 有权
    密封蜂窝结构及其制造方法

    公开(公告)号：US20060029769A1

    公开(公告)日：2006-02-09

    申请号：US10537810

    申请日：2003-12-10

    申请人： Yukihito Ichikawa ,  Mitsuru Miyamoto ,  Shinya Mori

    发明人： Yukihito Ichikawa ,  Mitsuru Miyamoto ,  Shinya Mori

    IPC分类号： B32B3/12

    CPC分类号： B01D46/244 ,  B01D39/2062 ,  B01D46/0001 ,  B01D46/2451 ,  B01D46/2459 ,  B01D46/2466 ,  B01D2046/2433 ,  B01D2046/2481 ,  B01D2046/2488 ,  B01D2046/2496 ,  B01D2239/0478 ,  B01D2239/065 ,  B01D2239/086 ,  B01D2239/10 ,  B28B11/006 ,  B28B11/007 ,  F01N3/0211 ,  F01N3/0222 ,  F01N2260/18 ,  F01N2330/06 ,  Y02T10/20 ,  Y10T428/24149 ,  Y10T428/24157

    摘要： There is disclosed a plugged honeycomb structure 1 having: partition walls 2 arranged in such a manner as to form a plurality of cells 3 extending from one end face 42 to the other end face 44 through an axial direction; an outer peripheral wall 7 which surrounds an outer periphery of the partition wall 2; and plugging portions 4a, 4b disposed in such a manner as to plug the cell 3 in either end face 42, 44. In the plugged honeycomb structure 1, at least some of plugging portions 4a arranged in at least the vicinity of the outer peripheral wall protrude from the end face 42 or 44. Alternatively, there are provided a plugged honeycomb structure 1 in which a tip of the protruding portion 4a is substantially flat or has a moderate curved face, and a method of manufacturing the structure. The plugged honeycomb structure 1 does not easily break, is capable of enhancing durability, and is preferably usable in a filter such as a diesel particulate filter (DPF).

    摘要翻译： 公开了一种堵塞式蜂窝结构体1，其具有：分隔壁2，以形成从轴向朝向一端面42延伸至另一端面44的多个孔3; 围绕分隔壁2的外周的外周壁7; 以及堵塞部分4a，4b，其以将端盖3插入任一端面42,44的方式设置。 在堵塞蜂窝结构体1中，至少部分至少布置在外周壁附近的堵塞部分4a从端面42或44突出。 或者，提供了一种插入式蜂窝结构体1，其中突出部分4a的尖端基本上平坦或具有适度的曲面，以及制造该结构的方法。 堵塞蜂窝结构体1不容易断裂，能够提高耐久性，优选用于柴油微粒过滤器（DPF）等过滤器。

    Method for manufacturing honeycomb formed article, method for manufacturing honeycomb filter, and honeycomb filter
    3.
    发明申请
    Method for manufacturing honeycomb formed article, method for manufacturing honeycomb filter, and honeycomb filter 审中-公开
    蜂窝成形体的制造方法，蜂窝过滤器的制造方法以及蜂窝过滤器

    公开(公告)号：US20060257620A1

    公开(公告)日：2006-11-16

    申请号：US10567906

    申请日：2004-08-17

    申请人： Yasushi Noguchi ,  Sadaaki Hirai ,  Shinya Mori ,  Yukihito Ichikawa

    发明人： Yasushi Noguchi ,  Sadaaki Hirai ,  Shinya Mori ,  Yukihito Ichikawa

    IPC分类号： B29C47/12 ,  B32B3/12

    CPC分类号： B01D46/2418 ,  B01D46/0001 ,  B01D46/0049 ,  B01D46/2451 ,  F01N3/0222 ,  Y02T10/20 ,  Y10T428/24149

    摘要： A method for manufacturing a honeycomb formed body, which comprises: a mixing step of mixing two or more types of aggregate particulate materials (first mixing) to prepare a forming blend (dry powder) and then mixing the blend with water (second mixing) to prepare a forming blend (wet powder); and a kneading step of kneading the forming blend (wet powder) to prepare a clay. This method for manufacturing a honeycomb formed body allows the prevention of the generation of internal defects without the adoption of a complicated process or a troublesome operation, with ease and simplicity.

    摘要翻译： 一种蜂窝成形体的制造方法，其特征在于，包括：混合两种以上的骨料粒料（第一次混合）以制备成型共混物（干粉），然后将该混合物与水（第二次混合）混合的混合步骤 制备成型混合物（湿粉）; 以及捏合成型共混物（湿粉末）以制备粘土的捏合步骤。 蜂窝成形体的制造方法能够容易且简单地防止内部缺陷的产生，而不会引起复杂的工艺或麻烦的操作。

    Honeycomb structure, method of manufacturing the same, die for forming, and discharge fluid purification system
    5.
    发明授权
    Honeycomb structure, method of manufacturing the same, die for forming, and discharge fluid purification system 有权
    蜂窝结构，制造方法，模具成型，排出液体净化系统

    公开(公告)号：US07503957B2

    公开(公告)日：2009-03-17

    申请号：US11892286

    申请日：2007-08-21

    申请人： Yukihito Ichikawa

    发明人： Yukihito Ichikawa

    IPC分类号： B01D46/00 ,  F01N3/022

    CPC分类号： F01N3/0222 ,  B01J35/04 ,  B28B3/269 ,  B28B11/006 ,  B28B11/12 ,  B29C47/0028 ,  B29C47/12 ,  B29L2031/60 ,  Y02T10/20 ,  Y10S55/05 ,  Y10S55/10 ,  Y10S55/30 ,  Y10T428/236 ,  Y10T428/24149

    摘要： A honeycomb structure includes partition walls arranged in an X-direction and intersecting partition walls so as to form a plurality of cells extending to an other-end portion from a one-end portion through an axial direction. There are disclosed a honeycomb structure in which intersecting portions of the partition walls include an intersecting portion (lacking portion) lacking in the one-end portion, a method of manufacturing the honeycomb structure, and a discharge fluid purification system comprising the honeycomb structure. The honeycomb structure is able to inhibit the opening from being blocked and is easily manufactured.

    摘要翻译： 蜂窝结构体包括沿X方向配置的隔壁和相交的分隔壁，以形成从一端部通过轴向延伸到另一端部的多个单元。 公开了一种蜂窝结构体，其中隔壁的相交部分包括一端部分缺少的交叉部分（缺少部分），蜂窝结构体的制造方法和包括蜂窝结构的排出流体净化系统。 蜂窝结构体能够抑制开口被阻塞，容易制造。

    Manufacturing method of plugged honeycomb structure
    7.
    发明申请
    Manufacturing method of plugged honeycomb structure 审中-公开
    堵塞蜂窝结构的制造方法

    公开(公告)号：US20070221312A1

    公开(公告)日：2007-09-27

    申请号：US11714731

    申请日：2007-03-07

    申请人： Yukihito Ichikawa

    发明人： Yukihito Ichikawa

    IPC分类号： C03B29/00

    CPC分类号： C04B38/0006 ,  B01D46/0001 ,  B01D46/2418 ,  B01D2279/30 ,  B01J23/40 ,  B01J35/04 ,  B28B11/006 ,  B28B11/007 ,  C04B35/195 ,  C04B2111/00129 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/067

    摘要： This method is a manufacturing method of a plugged honeycomb structure including porous partition walls which form a plurality of cells divided as channels of a fluid in the form of a honeycomb and a plugging portion formed at one opening end portion of a predetermined cell of a cylindrical honeycomb structure. Openings of all cells of a honeycomb structure are filled with a slurry-like plugging material. Separately, an image of end-surface cells of the honeycomb structure is picked up with a camera. A photo-setting or thermosetting resin film is attached to an end surface of the honeycomb structure in which all of the cells are plugged. After a plugging pattern is printed on the film, the honeycomb structure to which a printed film is attached is irradiated with light or heat by use of a light or heat source. In consequence, only target film portions are allowed to set. At cell portions which have not set, film portions which have not set are removed together with a plugging material with pressurizing air or sandblast.

    摘要翻译： 该方法是一种堵塞蜂窝结构体的制造方法，其包括多孔分隔壁，该多孔分隔壁形成多个细胞，该细胞被分成蜂窝形式的流体的通道，并且形成在圆柱形的预定单元的一个开口端部处的封堵部分 蜂窝结构。 蜂窝结构的所有电池的开口填充有浆状封闭材料。 另外，用摄像机拾取蜂窝结构体的端面单元的图像。 将光固化性或热固性树脂膜附着在蜂窝结构体的端面上，其中所有的电池被堵塞。 在膜上印刷堵塞图案后，通过使用光源或热源照射安装了印刷膜的蜂窝结构体的光或热。 因此，仅允许设置目标胶片部分。 在没有固定的单元部分，没有固定的薄膜部分与具有加压空气或喷砂的封堵材料一起被去除。

    Method of manufacturing plugged honeycomb structure and plugged honeycomb structure
    8.
    发明申请
    Method of manufacturing plugged honeycomb structure and plugged honeycomb structure 失效
    堵塞蜂窝结构和堵塞蜂窝结构的制造方法

    公开(公告)号：US20070184241A1

    公开(公告)日：2007-08-09

    申请号：US11657040

    申请日：2007-01-24

    申请人： Yukihito Ichikawa

    发明人： Yukihito Ichikawa

    IPC分类号： B32B3/12 ,  B01D50/00 ,  B01D53/34

    CPC分类号： B01D46/2418 ,  B01D46/0001 ,  B01D46/2451 ,  Y10S264/48 ,  Y10T428/24149 ,  Y10T428/24157

    摘要： Using a slurry filler having a container having an opening top and storing plugging slurry and a cover attached to the opening top of the container and having a flat upper face and through-holes communicating the inside and the outside of the container and being disposed to correspond to cells to be plugged on an end face of the honeycomb structure, the honeycomb structure is set on the cover by positioning so that opening ends of cells to be plugged of the honeycomb structure match positions of through-holes of the cover, and the plugging slurry stored in the container is filled inside opening ends of cells to be plugged through the through-holes to form the plugged portions. According to this manufacturing method, a plugged honeycomb structure having no defects can be manufactured at low costs for a short time without restriction on operation circumstances with less industrial waste.

    摘要翻译： 使用具有开口顶部的容器和储存堵塞浆料的浆料填充物，以及附接到容器的开口顶部的盖，并且具有平坦的上表面和与容器的内部和外部连通的通孔，并且被设置成对应于 通过定位使得蜂窝结构体被设置在蜂窝结构体的端面上，使得蜂窝结构体的插入孔的开口端与盖的通孔的位置匹配，堵塞 将储存在容器中的浆料填充到要通过通孔堵塞的单元的开口端内，以形成堵塞部分。 根据该制造方法，可以在短时间内以低成本制造没有缺陷的堵塞蜂窝结构体，而不会限制工业废物的操作环境。

    Cell structural body, method of manufacturing cell structural body, and catalyst structural body
    9.
    发明申请
    Cell structural body, method of manufacturing cell structural body, and catalyst structural body 有权
    电池结构体，电池结构体的制造方法和催化剂结构体

    公开(公告)号：US20050107244A1

    公开(公告)日：2005-05-19

    申请号：US10508838

    申请日：2003-03-27

    申请人： Yukihito Ichikawa ,  Makoto Miyazaki ,  Yasushi Kato

    发明人： Yukihito Ichikawa ,  Makoto Miyazaki ,  Yasushi Kato

    IPC分类号： B01D53/88 ,  B01D53/94 ,  B01J35/04 ,  F01N3/28 ,  B32B3/12

    CPC分类号： F01N3/2828 ,  B01D46/2466 ,  B01D46/247 ,  B01D53/885 ,  B01D53/94 ,  B01D2046/2496 ,  B01J35/04 ,  B28B3/269 ,  Y10T428/24149

    摘要： A cell structure 10 having a plurality of cells 2 which are partitioned with partition walls 1 to form a honeycomb and which are flow paths of fluid, an outer wall 5 which encloses the cells 2 and a cavity 3 which pierces in the direction of a central axis P of the structure through a portion including the central axis P or a given axis parallel to the central axis P, where the cell structure further has an inner wall 4 on the inner surface of the cavity 3, a method for producing the cell structure, and a catalyst structure. The cell structure having the cavity has an excellent isostatic breaking strength and can exhibit proper sealing function in its cavities. Furthermore, a method for producing the cell structure, the catalyst structure, etc. are provided.

    摘要翻译： 具有多个细胞2的细胞结构10，其被隔壁1隔开以形成蜂窝并且是流体的流动路径，包围细胞2的外壁5和沿中心的方向刺穿的空腔3 通过包含中心轴线P或与中心轴线P平行的给定轴线的部分的结构的轴线P，其中电池结构体还在空腔3的内表面上具有内壁4，制造电池结构的方法 ，和催化剂结构。 具有空腔的电池结构具有优异的等静压断裂强度，并且在其空腔中可以表现出适当的密封功能。 此外，提供了制造电池结构，催化剂结构等的方法。

    Thin-walled honeycomb structure and method for reinforcing the same
    10.
    发明授权
    Thin-walled honeycomb structure and method for reinforcing the same 有权
    薄壁蜂窝结构及其加固方法

    公开(公告)号：US06352756B1

    公开(公告)日：2002-03-05

    申请号：US09318265

    申请日：1999-05-25

    申请人： Yukihito Ichikawa ,  Koichi Ikeshima

    发明人： Yukihito Ichikawa ,  Koichi Ikeshima

    IPC分类号： B32B312

    CPC分类号： F01N3/2828 ,  B01J35/04 ,  F01N2260/18 ,  F01N2330/06 ,  Y02A50/2322 ,  Y10T428/24149 ,  Y10T428/24157 ,  Y10T428/24165

    摘要： A thin-walled honeycomb structure includes: a circumferential wall, numerous partition walls disposed inside the circumferential wall, and numerous cell passages defined by the partition walls. A circumferential portion of the honeycomb structure is reinforced wholly or in a part within a certain distance from an extremity surface of the honeycomb structure by a reinforcing material that dissipates or evaporates at a high temperature, and a method for producing the same.

    摘要翻译： 薄壁蜂窝结构体包括：圆周壁，设置在周壁内部的多个分隔壁，以及由分隔壁限定的许多单元通道。 蜂窝结构体的圆周部分通过在高温下散发或蒸发的增强材料而完全或部分地与蜂窝结构体的末端表面增强一部分，及其制造方法。