公开(公告)号：US12070874B2

公开(公告)日：2024-08-27

申请号：US18146593

申请日：2022-12-27

申请人： NGK Insulators, Ltd.

发明人： Yuto Naito

IPC分类号： F01N3/022 ,  B28B11/00 ,  F01N3/027

CPC分类号： B28B11/007 ,  F01N3/0222 ,  F01N3/027 ,  F01N2330/06

摘要： A honeycomb structure comprising an outer peripheral wall; a partition wall defining a plurality of cells each extending from one end face to other end face, a plurality of slits extending radially inward from an outer peripheral surface of the honeycomb structure and extending in an extending direction of the cells; and a filling material filled in the slits. A difference between a width Y of the filling material when viewed from the outside in the radial direction of the honeycomb structure, and a width X of each of the slits on the outer peripheral surface of the honeycomb structure, represented by (Y−X), is determined for each of the slits, and a difference between a maximum value A of the difference and a minimum value B of the difference, represented by the (A−B), is 0.4 mm or less.

公开(公告)号：US20240173891A1

公开(公告)日：2024-05-30

申请号：US18428210

申请日：2024-01-31

申请人： CORNING INCORPORATED

发明人： Keith Norman Bubb ,  Theresa Chang ,  Joseph Henry Citriniti ,  Kevin Eugene Elliott ,  Xinyuan Liu ,  Robert John Locker ,  Prashanth Abraham Vanniamparambil ,  Kevin Lee Wasson ,  Shu Yuan

IPC分类号： B28B11/00 ,  B01D46/24 ,  C04B38/00 ,  B01D46/00

CPC分类号： B28B11/007 ,  B01D46/2459 ,  B01D46/2482 ,  C04B38/0012 ,  B01D46/0001

摘要： A method of plugging channels of a honeycomb body and a honeycomb body including plugged channels. The method includes applying a shear force to a plugging mixture including a plurality of inorganic particles, clay, and a liquid vehicle to alter the viscosity of the plugging mixture from a first viscosity prior to the vibrating to a second viscosity which is less than the first viscosity. A honeycomb body is placed into contact with the plugging mixture such that a portion of the plugging mixture having the second viscosity flows into the plurality of channels. Application of the shear force is stopped or reduced to increase the viscosity of the portion of the plugging mixture in the plurality of channels to greater than the first viscosity.

公开(公告)号：US11964440B2

公开(公告)日：2024-04-23

申请号：US17257384

申请日：2019-06-26

申请人： CORNING INCORPORATED

发明人： Richard Dominic Bomba ,  Kevin Eugene Elliott

IPC分类号： B29C65/00 ,  B28B11/00 ,  F01N3/022 ,  B01D46/24

CPC分类号： B29C66/532 ,  B28B11/007 ,  F01N3/0222 ,  B01D46/2455 ,  B01D46/2482 ,  B28B11/006 ,  F01N2330/06

摘要： A method of plugging a honeycomb body is disclosed herein, the method comprising: applying a mask layer to the honeycomb body defining a plurality of channels, wherein the mask layer defines a plurality of holes aligned with the plurality of channels; rotating a roller drum; moving the honeycomb body over the roller drum to define a nip between the roller drum and the honeycomb body; and inserting a plugging cement in the nip between the roller drum and the mask layer such that the roller drum forces the plugging cement through the plurality of holes of the mask layer into the plurality of channels of the honeycomb body.

公开(公告)号：US20150240690A1

公开(公告)日：2015-08-27

申请号：US14707345

申请日：2015-05-08

申请人： Hyundai Motor Company

发明人： Sungmu CHOI

IPC分类号： F01N3/28 ,  B29D99/00 ,  B29C57/10 ,  F01N3/022 ,  B01D46/24

CPC分类号： F01N3/2825 ,  B01D46/2459 ,  B28B11/007 ,  B29C57/10 ,  B29D99/0089 ,  F01N3/0222 ,  Y02T10/20 ,  Y10T428/13 ,  Y10T428/24744

摘要： A catalyst unit may include a carrier, a channel opening portion through which exhaust gas passes, a skin portion that is formed along a circumference and integrally formed with the channel opening portion, and a skin addition portion that is formed with a second thickness on an outside surface of the skin portion. A fabrication device of the catalyst unit may include a container, a masking member, and an elastic member, wherein plugging material flows through opened channels and does not contact the masking member. A manufacturing method of the catalyst unit may include covering the masking member and inserting plugging material into an opened channel. A channel corresponding to a dead zone is plugged and the catalyst coating layer is not formed in the plugged channels, thus reducing the cost of the catalyst.

摘要翻译： 催化剂单元可以包括载体，排气通过的通道开口部分，沿着圆周形成并与通道开口部一体形成的皮肤部分，以及形成有第二厚度的皮肤添加部分 皮肤部分的外表面。 催化剂单元的制造装置可以包括容器，掩蔽构件和弹性构件，其中堵塞材料流过打开的通道并且不接触掩蔽构件。 催化剂单元的制造方法可以包括覆盖掩模构件并将堵塞材料插入打开的通道中。 对应于死区的通道被堵塞，催化剂涂层不形成在堵塞的通道中，从而降低了催化剂的成本。

公开(公告)号：US08863685B2

公开(公告)日：2014-10-21

申请号：US13640656

申请日：2011-11-08

申请人： Masaharu Mori ,  Ying Gong

发明人： Masaharu Mori ,  Ying Gong

IPC分类号： B05C13/02 ,  B05D7/22 ,  B28B11/00

CPC分类号： B05C13/025 ,  B05D7/222 ,  B28B11/007 ,  Y10S901/31 ,  Y10S901/47

摘要： A camera is used to take an image of an end surface of a honeycomb structure gripped by a hand. Based on the image, an initial rotation angle of the honeycomb structure around a vertical axis at a reference position where the image has been taken is recognized. An arm turning section is driven to convey the honeycomb structure gripped by the hand from the reference position to above a plugging mask. A rotation angle required to adjust the rotation angle of the honeycomb structure on the plugging mask to a desired final rotation angle is acquired based on the initial rotation angle recognized at the reference position and a rotation angle of the honeycomb structure around the vertical axis associated with the driving of the arm turning section from the reference position to above the plugging mask. The honeycomb structure is rotated based on the required rotation angle.

摘要翻译： 相机用于拍摄由手握住的蜂窝结构的端面的图像。 基于图像，识别在拍摄图像的基准位置处的垂直轴周围的蜂窝结构体的初始旋转角度。 驱动臂转动部，将由手抓住的蜂窝结构体从基准位置输送到堵塞面罩的上方。 基于在基准位置识别的初始旋转角度和蜂窝结构体围绕与垂直轴相关联的垂直轴线的旋转角度获取将堵塞掩模上的蜂窝结构体的旋转角度调节到期望的最终旋转角度所需的旋转角度 臂转动部分从参考位置驱动到堵塞面罩上方。 蜂窝结构基于所需的旋转角度旋转。

公开(公告)号：US20130300030A1

公开(公告)日：2013-11-14

申请号：US13980471

申请日：2012-01-16

申请人： Masaharu Mori ,  Ying Gong

发明人： Masaharu Mori ,  Ying Gong

IPC分类号： B29D99/00

CPC分类号： B29D99/0089 ,  B28B11/007

摘要： A plugging device 100 is provided with: a body 10 that has a depressed portion 10d opened upwardly and a communication path 10e opened to an inner surface of the depressed portion 10d; an elastic plate 20 arranged at the body 10 so as to cover the depressed portion 10d; a bearing 60 that supports the body 10 rotatably around an axis; and a rotary drive unit 40 that rotates the body 10 around the axis.

摘要翻译： 堵塞装置100具有：主体10，其具有向上开口的凹部10d和与凹部10d的内表面开口的连通路径10e; 布置在主体10上以覆盖凹部10d的弹性板20; 轴承60，其支撑主体10绕轴线旋转; 以及使主体10绕轴线旋转的旋转驱动单元40。

公开(公告)号：US20130243952A1

公开(公告)日：2013-09-19

申请号：US13640656

申请日：2011-11-08

申请人： Masaharu Mori ,  Ying Gong

发明人： Masaharu Mori ,  Ying Gong

IPC分类号： B05C13/02 ,  B05D7/22

CPC分类号： B05C13/025 ,  B05D7/222 ,  B28B11/007 ,  Y10S901/31 ,  Y10S901/47

摘要： A camera is used to take an image of an end surface of a honeycomb structure gripped by a hand. Based on the image, an initial rotation angle of the honeycomb structure around a vertical axis at a reference position where the image has been taken is recognized. An arm turning section is driven to convey the honeycomb structure gripped by the hand from the reference position to above a plugging mask. A rotation angle required to adjust the rotation angle of the honeycomb structure on the plugging mask to a desired final rotation angle is acquired based on the initial rotation angle recognized at the reference position and a rotation angle of the honeycomb structure around the vertical axis associated with the driving of the arm turning section from the reference position to above the plugging mask. The honeycomb structure is rotated based on the required rotation angle.

摘要翻译： 相机用于拍摄由手握住的蜂窝结构的端面的图像。 基于图像，识别在拍摄图像的基准位置处的垂直轴周围的蜂窝结构体的初始旋转角度。 驱动臂转动部，将由手抓住的蜂窝结构体从基准位置输送到堵塞面罩的上方。 基于在基准位置识别的初始旋转角度和蜂窝结构体围绕与垂直轴相关联的垂直轴线的旋转角度获取将堵塞掩模上的蜂窝结构体的旋转角度调整到期望的最终旋转角度所需的旋转角度 臂转动部分从参考位置驱动到堵塞面罩上方。 蜂窝结构基于所需的旋转角度旋转。

公开(公告)号：US20130140736A1

公开(公告)日：2013-06-06

申请号：US13696770

申请日：2011-05-02

申请人： Kousuke Uoe ,  Teruo Komori ,  Masaharu Mori ,  Satoshi Ohira

发明人： Kousuke Uoe ,  Teruo Komori ,  Masaharu Mori ,  Satoshi Ohira

IPC分类号： B28B11/02

CPC分类号： B28B11/02 ,  B28B11/006 ,  B28B11/007 ,  Y10T428/24273

摘要： The mask of the invention is used for plugging of the cells of a honeycomb structure, and it has a plurality of first through-holes running through a thickness direction of the mask, in a region that is to contact with an end face of the honeycomb structure when used. The first through-holes have an open area of 0.03 mm2 or greater, and less than 90% of an open area of the cells to be plugged through the first through-holes.

摘要翻译： 本发明的掩模用于蜂窝结构体的细胞的堵塞，并且在与蜂窝结构的端面接触的区域中具有多个穿过掩模的厚度方向的第一通孔 结构使用时。 第一通孔的开口面积为0.03mm 2以上，小于开放面积为90％的细胞通过第一通孔堵塞。

公开(公告)号：US08000516B2

公开(公告)日：2011-08-16

申请号：US11954394

申请日：2007-12-12

申请人： Koichi Ito ,  Takeshi Tokunaga

发明人： Koichi Ito ,  Takeshi Tokunaga

IPC分类号： G06K9/00

CPC分类号： B28B11/006 ,  B28B11/007 ,  C04B38/0009 ,  C04B2111/00793 ,  C04B2111/0081 ,  Y10T428/24149

摘要： A manufacturing method of a plugged honeycomb structure including attaching a transparent sheet to an end face of a honeycomb structure; picking up an image of the end face; with respect to cells positioned at other than outermost peripheral portion of a honeycomb structure (usual cells), subjecting the picked-up image to image processing, recognizing positions to be plugged on said sheet, and with respect to cells positioned at outermost peripheral portion (outermost peripheral cells), positions of the cells are recognized based on an average cell pitch calculated from the positions of the cells, subjecting to a perforation treatment based on the recognized positions of the sheet, submerging an end portion into a plugging slurry in which a material of the plugging portions is slurried, filling holes made at the respective sheet with the slurry to form the plugging portions.

摘要翻译： 1.一种堵塞蜂窝结构体的制造方法，其特征在于，包括将透明片附着在蜂窝结构体的端面上; 拿起脸的图像; 相对于位于蜂窝结构体的最外周部分（通常单元）以外的单元，对所拾取的图像进行图像处理，识别要插入所述片材的位置，以及相对于位于最外周部​​分的单元 最外周细胞），基于从细胞位置计算的平均细胞间距来识别细胞的位置，进行基于片段的识别位置的穿孔处理，将端部浸入封闭浆料中，其中 堵塞部分的材料被浆化，填充在各个片材上由浆料制成的孔以形成封堵部分。

公开(公告)号：US07858168B2

公开(公告)日：2010-12-28

申请号：US12410796

申请日：2009-03-25

申请人： Toshio Yamada ,  Takeshi Tokunaga ,  Makoto Furutani

发明人： Toshio Yamada ,  Takeshi Tokunaga ,  Makoto Furutani

IPC分类号： B32B3/12

CPC分类号： B01D46/247 ,  B01D46/2418 ,  B01D46/2451 ,  B01D46/2459 ,  B01D46/2466 ,  B01D46/2474 ,  B01D2046/2481 ,  B01D2046/2485 ,  B01D2046/2488 ,  B01D2046/2496 ,  B01D2279/30 ,  B28B11/006 ,  B28B11/007 ,  F01N3/2828 ,  F01N2330/06 ,  F01N2330/32 ,  F01N2330/48 ,  Y10T428/24149 ,  Y10T428/24157 ,  Y10T428/24165

摘要： There is disclosed a honeycomb structure in which while sufficiently maintaining a collection efficiency and a bonding strength of a plugging portion, a thermal shock resistance is improved. A plugging portion 32 is formed in the end of each cell 3 of a honeycomb structure 1, and a gap 34 having a size of 20 μm or more is formed between the plugging portion 32 and each partition wall 2. Moreover, the length of the gap 34 in the axial direction is 50% or more and less than 95% of the length of the plugging portion 32 in the axial direction, the length of the gap in a face vertical to the axial direction is 20% or more and 50% or less of the length of the inner peripheral surface of the cell 3, and the gaps are formed in at least ⅓ of the plugging portions 32.

摘要翻译： 公开了一种蜂窝结构体，其中，尽管充分保持了封堵部分的收集效率和接合强度，但是耐热冲击性得到改善。 在蜂窝结构体1的每个电池单元3的端部形成有堵塞部分32，并且在封堵部分32和每个分隔壁2之间形成尺寸为20μm或更大的间隙34。 轴向的间隙34为堵塞部32的轴向长度的50％以上且小于95％，与轴方向垂直的面的间隙的长度为20％以上且50％以上， 或更小的单元3的内周表面的长度，并且在至少1/3的封堵部分32中形成间隙。