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18 条记录 (耗时 0.012 秒)

    Plugging method for ceramic honeycomb body
    6.
    发明公开
    Plugging method for ceramic honeycomb body 有权
    一种用于陶瓷蜂窝的密封方法

    公开(公告)号：EP1245360A3

    公开(公告)日：2003-10-08

    申请号：EP02006786.4

    申请日：2002-03-25

    申请人： Denso Corporation

    发明人： Ishihara, Mikio ,  Nishimura, Mamoru

    IPC分类号： B28B11/00 ,  C04B38/00

    CPC分类号： B28B11/007 ,  B28B11/006

    摘要： This invention provides a plugging method, for a ceramic honeycomb body, that does not create clearance in plug members closing cell end portions. To produce a ceramic honeycomb body 5 having a large number of cells 55 partitioned by partitions 51 and cell end portions 50 plugged by plug members, end faces of the ceramic honeycomb body are immersed in a plug member slurry 1 while the cell end portions 50 not provided with the plug member are covered with a masking material 90, and are then dried and heated. The plug member slurry 1 contains ceramic particles, a foaming material and water or an oil solvent.

    Filter catalyst for purifying exhaust gases
    8.
    发明公开
    Filter catalyst for purifying exhaust gases 有权
    Katalytischer过滤器zum Reinigen von Abgasen

    公开(公告)号：EP1371826A2

    公开(公告)日：2003-12-17

    申请号：EP03012902.7

    申请日：2003-06-06

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  Denso Corporation

    发明人： Okawara, Seiji ,  Nishimura, Mamoru ,  Ishihara, Mikio

    IPC分类号： F01N3/022 ,  F01N3/035 ,  F01N3/28

    CPC分类号： F01N3/0842 ,  B01J35/04 ,  F01N3/0222 ,  F01N3/035 ,  F01N3/0814 ,  F01N3/0821 ,  F01N2240/20 ,  F01N2330/38 ,  F01N2330/48

    摘要： A filter catalyst is for purifying exhaust gases emitted from internal combustion engines and including particulates, and includes a wall-flow honeycomb structure (1) and an upstream-side straight honeycomb structure (2). The wall-flow honeycomb structure (1) includes inlet cells (10) clogged on the downstream side of the exhaust gases, outlet cells (11) neighboring the inlet cells (10) and clogged on the upstream side of the exhaust gases, filter cellular walls (12) demarcating the inlet cells (10) and the outlet cells (11) and having pores, and a catalytic layer (13) formed on the surface of the filter cellular walls (12) and/or the surface of the pores of the filter cellular walls. The upstream-side straight honeycomb structure (2) is disposed on the upstream side of the exhaust gases with respect to the wall-flow honeycomb structure (1), is provided integrally with the wall-flow honeycomb structure (1), and includes upstream-side straight cells (20) in which the exhaust gases flow straight, and upstream-side cellular walls (21) demarcating the upstream-side straight cells.

    摘要翻译： 一种过滤器催化剂用于净化从内燃机排出的废气并包括微粒，并包括壁流蜂窝结构（1）和上游侧直式蜂窝结构（2）。 壁流式蜂窝结构体（1）包括在废气的下游侧堵塞的入口单元（10），与入口单元（10）相邻并在废气的上游侧堵塞的出口单元（11），过滤器 划分入口单元（10）和出口单元（11）并具有孔的壁（12）和形成在过滤器多孔壁（12）的表面上的催化层（13）和/或孔的表面 过滤器细胞壁。 上游侧直壁蜂窝结构体（2）相对于壁流式蜂窝结构体（1）设置在废气的上游侧，与壁流式蜂窝结构体（1）一体设置， 排气直流的直立电池（20）以及划分上游侧直线电池的上游侧多孔壁（21）。 一种过滤器催化剂用于净化从内燃机排出的废气并包括微粒，并包括壁流蜂窝结构（1）和上游侧直式蜂窝结构（2）。 壁流式蜂窝结构体（1）包括在废气的下游侧堵塞的入口单元（10），与入口单元（10）相邻并在废气的上游侧堵塞的出口单元（11），过滤器 划分入口单元（10）和出口单元（11）并具有孔的壁（12）和形成在过滤器多孔壁（12）的表面上的催化层（13）和/或孔的表面 过滤器细胞壁。 上游侧直壁蜂窝结构体（2）相对于壁流式蜂窝结构体（1）设置在废气的上游侧，与壁流式蜂窝结构体（1）一体设置， 排气直流的直立电池（20）以及划分上游侧直线电池的上游侧多孔壁（21）。

    Plugging method for ceramic honeycomb body
    9.
    发明公开
    Plugging method for ceramic honeycomb body 有权
    Verfahren zum Abdichten von keramischenWabenkörpern

    公开(公告)号：EP1245360A2

    公开(公告)日：2002-10-02

    申请号：EP02006786.4

    申请日：2002-03-25

    申请人： Denso Corporation

    发明人： Ishihara, Mikio ,  Nishimura, Mamoru

    IPC分类号： B28B11/00 ,  C04B38/00

    CPC分类号： B28B11/007 ,  B28B11/006

    摘要： This invention provides a plugging method, for a ceramic honeycomb body, that does not create clearance in plug members closing cell end portions. To produce a ceramic honeycomb body 5 having a large number of cells 55 partitioned by partitions 51 and cell end portions 50 plugged by plug members, end faces of the ceramic honeycomb body are immersed in a plug member slurry 1 while the cell end portions 50 not provided with the plug member are covered with a masking material 90, and are then dried and heated. The plug member slurry 1 contains ceramic particles, a foaming material and water or an oil solvent.

    摘要翻译： 本发明提供一种用于陶瓷蜂窝体的堵塞方法，其在闭合电池单元端部的插塞构件中不产生间隙。 为了制造具有由隔壁51分隔的多个电池单元55的陶瓷蜂窝体5和由插头构件插入的电池单元端部50，陶瓷蜂窝体的端面浸没在插塞构件浆料1中，而电池单元端部50不是 设置有插塞构件的遮盖材料90被覆盖，然后被干燥和加热。 塞子浆料1含有陶瓷颗粒，发泡材料和水或油溶剂。

    Exhaust gas purification filter
    10.
    发明公开
    Exhaust gas purification filter 有权
    过滤zur Reinigung von Abgasen

    公开(公告)号：EP1219794A1

    公开(公告)日：2002-07-03

    申请号：EP01130422.7

    申请日：2001-12-20

    申请人： Denso Corporation

    发明人： Ishihara, Mikio ,  Nishimura, Mamoru ,  Yamashita, Hirohumi

    IPC分类号： F01N3/022 ,  F01N3/031 ,  F01N3/20

    CPC分类号： B01D46/2459 ,  B01D46/2451 ,  B01D2046/2481 ,  B01D2046/2488 ,  B01D2046/2492 ,  B01D2046/2496 ,  F01N3/0222 ,  F01N3/031 ,  F01N2410/08 ,  Y02T10/20 ,  Y10S55/30 ,  Y10T428/24149

    摘要： An exhaust gas purification filter capable of suppressing the generation of an excessive pressure loss due to the particulates deposited is disclosed. At least a part of a multiplicity of cells (10) surrounded by partitioning walls (11) of the honeycombed exhaust gas purification filter (1) have plugs (2, 3) on one of the two end portions thereof. At least a part of the cells to be arranged on the downstream side in the fluid path are partial plugs (3) having openings (30) allowing the fluid to flow therethrough. The pressure loss caused when the fluid entering the cells (10) passes through the partitioning walls (11) is smaller than the pressure loss caused when the exhaust gas passes through the partial plugs (3).

    摘要翻译： 公开了一种排气净化过滤器，其能够抑制由沉积的微粒引起的过大的压力损失的产生。 由蜂窝式排气净化过滤器（1）的分隔壁（11）围绕的多个电池（10）的至少一部分在其两个端部之一上具有插塞（2,3）。 要布置在流体路径中的下游侧的细胞的至少一部分是具有允许流体流过其中的开口（30）的部分塞子（3）。 进入电池（10）的流体通过分隔壁（11）时产生的压力损失小于当废气通过部分塞子（3）时引起的压力损失。