公开(公告)号：US20070220855A1

公开(公告)日：2007-09-27

申请号：US11716610

申请日：2007-03-12

申请人： Yukihito Ichikawa

发明人： Yukihito Ichikawa

IPC分类号： B01D46/00

CPC分类号： B01D46/2418 ,  B01D46/2451 ,  B01D46/2466 ,  B28B11/006 ,  B28B11/007

摘要： There is disclosed a manufacturing method of a plugged honeycomb structure, capable of inexpensively manufacturing the plugged honeycomb structure which does not have any defect in a short time without any restriction on an operation environment and capable of reducing an amount of industrial wastes. A mask 30 for forming plugging portions is prepared based on image data of an end surface of a honeycomb structure 2 by an optical forming process, the mask having pores 33 capable of communicating with cells 19a to be plugged and convex portions 35 capable of fitting into cells 19b which are not to be plugged. After fixing the mask to the end surface of the honeycomb structure 2, the honeycomb structure 2 to which the plugging portion forming mask 30 is fixed is set in a vessel 20 having, in an upper portion, an opening into which the plugging portion forming mask 30 can fit and containing a slurry 50 for plugging, and opening ends of the cells 19a to be plugged are filled with the slurry 50 for plugging through the pores 33 of the plugging portion forming mask 30 to thereby form the plugging portions.

摘要翻译： 公开了一种堵塞蜂窝结构体的制造方法，其能够廉价地制造在短时间内没有任何缺陷的堵塞蜂窝结构体，而对操作环境没有任何限制并且能够减少工业废物的量。 基于通过光学成形工艺的蜂窝结构体2的端面的图像数据制备用于形成堵塞部分的掩模30，所述掩模具有孔33，其能够与要被堵塞的孔19a连通并且能够配合的凸部35 进入不被插入的单元19b中。 将掩模固定在蜂窝结构体2的端面上之后，将堵塞部形成用掩模30固定的蜂窝结构体2设置在容器20中，该容器20在上部具有封孔部形成掩模 30可以装配并容纳用于堵塞的浆料50，并且用用于堵塞堵塞部分形成掩模30的孔33的浆料50填充待堵塞的孔19a的开口端，从而形成堵塞部分。

公开(公告)号：US20070214964A1

公开(公告)日：2007-09-20

申请号：US11712950

申请日：2007-03-02

申请人： Koichi Miyashita ,  Yukihito Ichikawa

发明人： Koichi Miyashita ,  Yukihito Ichikawa

IPC分类号： B01D19/00

CPC分类号： B01D19/0036

摘要： There is disclosed a method for removing bubbles from a slurry and a device therefor capable of efficiently optimizing the removal of bubbles from a slurry and the viscosity of the slurry as well as dramatically reducing the bubble removing time. The device for removing bubbles from a slurry comprises a hopper 1 for charging a predetermined amount of slurry 2 including liquid and a high concentration of solid material agitated and dispersed in the liquid with the slurry containing bubbles to be removed therein; a bubble removing unit 20 disposed downstream of the hopper 1 and having a bubble removing plate 10 disposed downstream of the hopper 1 for discharging the slurry 2 containing bubbles to be removed therein in the form of and noncontact filaments or noodles; a slurry tank 3 connected downstream of the bubble removing unit 20; a vacuum unit 30 for evacuating the slurry tank 3 when the bubble removing unit 20 is used; and an air introduction unit 40 for introducing air for pressure-delivering the slurry 6 which is contained in the slurry tank 3 from the bubble removing unit 20 with bubbles removed to the outside.

摘要翻译： 公开了一种用于从浆料中除去气泡的方法及其装置，其能够有效地优化从浆料中除去气泡和浆料的粘度以及显着减少气泡去除时间。 用于从浆料中除去气泡的装置包括：料斗1，用于对包含液体的预定量的浆料2和搅拌并分散在液体中的高浓度固体物料填充含有待除去气泡的浆料; 气泡去除单元20设置在料斗1的下游，并且具有设置在料斗1下游的气泡去除板10，用于排出含有以非接触丝或面的形式除去的气泡的浆料2; 连接在气泡去除单元20的下游的浆料槽3; 用于在使用气泡去除单元20时抽出浆料罐3的真空单元30; 以及空气引入单元40，用于引入空气，用于将除去气泡的气泡从气泡去除单元20压缩输送到浆料罐3中的浆料6。

公开(公告)号：US20070212483A1

公开(公告)日：2007-09-13

申请号：US11708592

申请日：2007-02-21

申请人： Koichi Miyashita ,  Yukihito Ichikawa

发明人： Koichi Miyashita ,  Yukihito Ichikawa

IPC分类号： B05D7/22 ,  B05C13/02

CPC分类号： B05C11/08 ,  B01D46/0001 ,  B01D46/0086 ,  B01D46/2418 ,  B01D2279/30 ,  B05C5/02 ,  B05C11/1005

摘要： Problem to be solved is to provide a means to make the thickness of a ceramic slurry in a container uniformly in a process to form plugged portions in a honeycomb structure. The solution is provided with a slurry applying device 1 comprising a plate shaped container 2 which a base 21 is flat, a fixed quantity non-pulsatile pump 3 to which a slurry 31 is discharged to the base 21 of the container 2, a discharge opening moving means which relatively moves a position of a discharge opening of the pump 3 between center 22 and periphery 23 of the base 21 of the container 2, and a container rotating means for application which rotates the container 2 as a rotating axis with the center 22 of the base 21.

摘要翻译： 要解决的问题是提供一种使蜂窝状结构中形成堵塞部分的过程中的陶瓷浆料的厚度均匀地均匀的方法。 该溶液设置有浆料施加装置1，该浆料施加装置1包括基部21平坦的板状容器2，固定量非脉动泵3，浆料31向容器2的基部21排出，排出口 将容器2的基座21的中心22与周边23之间的泵3的排出口的位置相对移动的移动装置，以及容器旋转装置，其将容器2作为旋转轴线与中心22旋转 的基地21。

公开(公告)号：US20070184240A1

公开(公告)日：2007-08-09

申请号：US11657035

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： B01D46/0001 ,  B01D46/2418 ,  Y10T428/24149 ,  Y10T428/24157

摘要： There is provided a method for manufacturing a plugged honeycomb structure having a honeycomb structure where a plurality of cells extending between two opening ends are defined by porous partition walls and plugged portions disposed so as to plug one of the two opening ends of each of the cells. In this manufacturing method, after a plugging mixed material is filled into opening end portions of all the cells of the honeycomb structure, the plugging mixed material filled into the opening end portions of cells which should not be plugged is removed and penetrated to open the end portions of the cells which should not be plugged. 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： 提供一种具有蜂窝结构体的堵塞蜂窝结构体的制造方法，其中在两个开口端之间延伸的多个单元由多孔分隔壁和插塞部分限定，以便堵塞每个单元的两个开口端中的一个 。 在该制造方法中，将堵塞混合材料填充到蜂窝结构体的所有单元的开口端部之后，填充到不应该被堵塞的单元的开口端部的封入混合材料被去除并穿透以打开端部 细胞的不应该被堵塞的部分。 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。

公开(公告)号：US20070182072A1

公开(公告)日：2007-08-09

申请号：US11655074

申请日：2007-01-19

申请人： Yukihito Ichikawa ,  Akio Enomoto

发明人： Yukihito Ichikawa ,  Akio Enomoto

IPC分类号： C04B33/32

CPC分类号： C04B38/0006 ,  B01D46/0001 ,  B01D46/2418 ,  B01D2279/30 ,  B28B11/006 ,  C04B35/10 ,  C04B35/185 ,  C04B35/19 ,  C04B35/195 ,  C04B35/443 ,  C04B35/478 ,  C04B35/565 ,  C04B35/584 ,  C04B38/0012 ,  C04B41/009 ,  C04B41/5024 ,  C04B41/85 ,  C04B2111/00129 ,  C04B2111/00793 ,  C04B2111/0081 ,  F01N3/0222 ,  Y02T10/20 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/0645 ,  C04B37/005 ,  C04B41/53

摘要： A method for manufacturing a plugged honeycomb structure has a process including the steps of: preparing an unplugged honeycomb structure, supplying ceramic slurry as a plugging material on an upper surface of a belt and leveling the ceramic slurry supplied on the upper surface of the belt by moving the belt to allow a blade having a straight-line side to pass in such a manner that the side of the leveling member is in parallel with the plane, and filling the plugging material into cells from openings on one side of the cells by pressing an end face on one side of the unplugged honeycomb structure against the leveled ceramic slurry. According to the present invention, there can easily be manufactured a plugged honeycomb structure having even depth of plugging members which plug open ends of cells.

摘要翻译： 一种堵塞蜂窝结构体的制造方法，其特征在于，包括以下步骤：制备未堵塞的蜂窝结构体，在带的上表面供给作为堵塞材料的陶瓷浆料，并且通过 使带子移动以允许具有直线侧的叶片通过，使得调平构件的一侧与平面平行，并且通过按压从孔的一侧的开口将封堵材料填充到电池中 未插入的蜂窝结构的一侧上的端面抵靠平整的陶瓷浆料。 根据本发明，可以容易地制造具有堵塞孔的开口端的堵塞构件的深度的堵塞的蜂窝结构体。

公开(公告)号：US07225519B2

公开(公告)日：2007-06-05

申请号：US10169935

申请日：2001-11-16

申请人： Yukihito Ichikawa ,  Eiji Ito

发明人： Yukihito Ichikawa ,  Eiji Ito

IPC分类号： B23P11/00

CPC分类号： F16C41/008 ,  B23P19/04 ,  B23P21/00 ,  Y10T29/49764 ,  Y10T29/49826

摘要： An assembling method for assembling an assembly by combining a plurality of mating members with each other, wherein inherent information regarding dimensions of individual members, which is necessary for the combination of members, has been marked on the member surface prior to the start of an assembling process, the information marked on the member is read in the assembling process, and members having a dimension that meets a proper combining condition are selected based on the information. An individual member and inherent information regarding the dimension of members can be handled integrally, when the mating members are combined with each other, members having a dimension that meets a proper combining condition are selected, and when the member is processed so as to correspond to the property thereof, proper processing corresponding to the inherent properties of each member can be performed easily and surely without troublesome work.

摘要翻译： 一种组装方法，用于通过将多个配合构件相互组合来组装组件，其中关于构件组合所必需的各个构件的尺寸的固有信息已经在组装开始之前在构件表面上标记 过程中，在组装过程中读取标记在成员上的信息，并且基于该信息来选择具有满足适当组合条件的维度的成员。 单个构件和关于构件的尺寸的固有信息可以一体地处理，当配合构件相互组合时，选择具有满足适当组合条件的尺寸的构件，并且当构件被处理以对应于 其特性，可以容易且可靠地执行对应于每个构件的固有特性的适当处理而不麻烦地工作。

公开(公告)号：US20070105707A1

公开(公告)日：2007-05-10

申请号：US11591497

申请日：2006-11-02

申请人： Yukihito Ichikawa

发明人： Yukihito Ichikawa

IPC分类号： C04B33/00 ,  B28B1/00

CPC分类号： C04B35/195 ,  B01D39/2093 ,  B01D46/2418 ,  B01D46/2466 ,  B01D46/247 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2279/30 ,  B28B11/006 ,  B28B2003/203 ,  C04B35/62665 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/3418 ,  C04B2235/5427 ,  Y10T428/24149 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/061 ,  C04B38/065 ,  C04B38/068

摘要： There is provided a method for manufacturing a honeycomb structure, wherein a raw material containing Al2O3 is used as the ceramic raw material, and a low melting point reacting substance is allowed to be contained in the clay at least before being formed to obtain a honeycomb structure having a mean pore diameter of 20 to 500 μm as the honeycomb structure. According to this method for manufacturing a honeycomb structure, it is possible to manufacture a honeycomb structure suitable for realizing a honeycomb catalyst body excellent in purification efficiency, having low pressure loss, and mountable even in a limited space.

摘要翻译： 提供一种制造蜂窝结构体的方法，其中使用含有Al 2 O 3 3的原料作为陶瓷原料，低熔点反应物质为 至少在成型之前容纳在粘土中以获得平均孔径为20-500μm的蜂窝结构体作为蜂窝结构体。 根据该蜂窝结构体的制造方法，能够制造适合于实现净化效率优异，压力损失低，即使在有限空间中也能够安装的蜂窝状催化剂体的蜂窝结构体。

公开(公告)号：US20060168908A1

公开(公告)日：2006-08-03

申请号：US10532758

申请日：2004-09-07

申请人： Yukihito Ichikawa ,  Sadaaki Hirai

发明人： Yukihito Ichikawa ,  Sadaaki Hirai

IPC分类号： E04C2/34

CPC分类号： B01J35/04 ,  B01D39/12 ,  B01D39/2068 ,  B28B19/0038 ,  F01N2330/30 ,  Y10T428/24149 ,  Y10T428/24157

摘要： There are provided a honeycomb structure and a method of manufacturing the honeycomb structure, the honeycomb structure including a honeycomb structural part, which has partition walls 2 for forming a plurality of cells 3 partitioned in a honeycomb shape and for forming recesses 6 on an outer peripheral surface, and an outer wall part 5 disposed on the outer peripheral surface of the honeycomb structural part, wherein voids are formed in the recesses 6 between the outer wall part 5 and the honeycomb structural part. The honeycomb structure and the method of manufacturing the same can suppress the reduction of a temperature increasing speed while suppressing a decrease of mechanical strength and further can suppress the occurrence of cracks.

摘要翻译： 提供了一种蜂窝结构体和蜂窝结构体的制造方法，蜂窝结构体具有蜂窝结构体，该蜂窝结构体具有分隔壁2，用于形成分隔成蜂窝状的多个室3，在外周形成凹部6 表面和布置在蜂窝结构部分的外周表面上的外壁部分5，其中在外壁部分5和蜂窝结构部分之间的凹部6中形成空隙。 蜂窝结构体及其制造方法能够抑制机械强度降低的同时抑制升温速度的降低，进一步抑制裂纹的发生。

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。

公开(公告)号：US20050241266A1

公开(公告)日：2005-11-03

申请号：US10525830

申请日：2003-09-04

申请人： Yukihito Ichikawa

发明人： Yukihito Ichikawa

IPC分类号： B01D46/00 ,  B01D46/24 ,  B01D53/88 ,  B01J35/04 ,  B28B3/20 ,  F01N3/022 ,  F01N3/28 ,  E04H1/00 ,  E04C2/54 ,  E04H3/00 ,  E04H5/00 ,  E04H6/00 ,  E04H14/00

CPC分类号： B01D46/2474 ,  B01D46/0001 ,  B01D46/2466 ,  B01D46/247 ,  B01D53/885 ,  B01D2046/2481 ,  B01D2046/2496 ,  B01J35/04 ,  B28B3/269 ,  F01N3/0222 ,  F01N3/2828 ,  F01N3/2842 ,  F01N2330/06 ,  F01N2330/48 ,  F01N2340/00 ,  F01N2350/04 ,  F01N2470/00 ,  Y02T10/20 ,  Y10T428/24149 ,  Y10T428/24157

摘要： The present invention provides a honeycomb structure which includes a cell structure section 3 including a plurality of cells 2 partitioned by a plurality of partition walls 1a and 1b, and an outer circumferential wall section 4 surrounding the cell structure section 3. The cell structure section 3 includes a first partition wall group having the partition walls 1a positioned in parallel and a second partition wall group having the partition walls 1b which intersect the partition walls of the first partition wall group at right angles and are positioned in parallel, each of the partition walls 1a and 1b connecting two different locations of the outer circumferential wall section 4 through one continuous plane. In this honeycomb structure, the partition wall intervals of the partition walls 1a and 1b of each partition wall group positioned in parallel are varied stepwise in at least a part of the cell structure section 3, at least some of the cells have a rectangular cross-sectional shape, and all the partition walls 1a and 1b have such a ratio of the cell side length to the partition wall thickness that the partition wall can withstand pressure during canning. According to the present invention, a honeycomb structure which excels in isostatic strength and thermal shock resistance and has such a high industrial applicability that the honeycomb structure can be manufactured at low cost can be provided.

摘要翻译： 本发明提供一种蜂窝结构体，其包括由多个分隔壁1a和1b分隔开的多个单元2和围绕单元结构部分3的外周壁部分4的单元结构部分3。 部分3包括具有平行定位的分隔壁1a的第一分隔壁组和具有分隔壁1b的第二分隔壁组，其具有与第一分隔壁组的分隔壁成直角相交并且平行定位的分隔壁1b 分隔壁1a和1b通过一个连续平面连接外周壁部分4的两个不同位置。 在该蜂窝结构体中，平行配置的分隔壁群的分隔壁1a和1b的隔壁间隔在电池结构部3的至少一部分上逐步变化，至少有一些电池具有矩形 横截面形状，并且所有分隔壁1a和1b具有在罐头期间隔壁可以承受压力的单元侧长度与分隔壁厚度的比率。 根据本发明，可以提供具有等静压强度和耐热冲击性优异并且具有能够以低成本制造蜂窝结构体的高工业应用性的蜂窝结构体。