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    HONEYCOMB FILTER
    2.
    发明申请
    HONEYCOMB FILTER 失效
    蜂窝电话滤波器

    公开(公告)号：US20080083201A1

    公开(公告)日：2008-04-10

    申请号：US11855892

    申请日：2007-09-14

    申请人： Tomokazu OYA ,  Kazushige OHNO

    发明人： Tomokazu OYA ,  Kazushige OHNO

    IPC分类号： B01D50/00

    CPC分类号： F01N3/0222 ,  B01D46/2422 ,  B01D2279/30 ,  B01J35/04 ,  Y02T10/20

    摘要： A honeycomb filter includes a honeycomb structure in which a plurality of cells are placed in parallel with one another in the longitudinal direction with a cell wall therebetween; and a cylindrical metal casing that covers the outer peripheral side face of the honeycomb structure. A shortest distance between the outermost cells among the plurality of cells and the inner face of the metal casing is at least about 1 mm and at most about 3 mm.

    摘要翻译： 蜂窝过滤器包括：蜂窝结构，其中多个单元在纵向方向上彼此平行放置，其间具有孔壁; 以及覆盖蜂窝结构体的外周侧面的圆筒状金属壳体。 多个单元中的最外单元与金属外壳的内表面之间的最短距离为至少约1mm且至多约3mm。

    HONEYCOMB FILTER AND METHOD FOR MANUFACTURING THE SAME
    7.
    发明申请
    HONEYCOMB FILTER AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    蜂窝电话滤波器及其制造方法

    公开(公告)号：US20080276586A1

    公开(公告)日：2008-11-13

    申请号：US12114282

    申请日：2008-05-02

    申请人： Tomokazu OYA ,  Kazutake Ogyu

    发明人： Tomokazu OYA ,  Kazutake Ogyu

    IPC分类号： B01D39/20

    CPC分类号： B01D46/2429 ,  B01D46/2462 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2279/30 ,  C04B38/0009 ,  C04B2111/00405 ,  C04B2111/00793 ,  C04B2111/0081 ,  F01N3/0222 ,  F01N2330/60 ,  F01N2510/065 ,  Y02T10/20 ,  C04B35/803 ,  C04B38/0074

    摘要： A honeycomb filter includes a honeycomb body including first and second cells extending along its longitudinal direction. The first cells have upstream opening ends and downstream closing ends opposite to the upstream opening ends along the longitudinal direction. The second cells have upstream closed ends and downstream opening ends opposite to the upstream closed ends along the longitudinal direction. The honeycomb body further includes cell walls intervening between the first cells and the second cells to define the first cells and second cells and extending between the upstream opening ends and the downstream closing ends and between the upstream closed ends and the downstream opening ends. A porosity of the cell walls is about 75% to about 95%. Ceramic particles are provided in the cell wall. A concentration of the ceramic particles in the wall decreases from the first cells to the second cells.

    摘要翻译： 蜂窝过滤器包括蜂窝体，其包括沿其纵向方向延伸的第一和第二单元。 第一单元具有沿着纵向方向的上游开口端和与上游开口端相对的下游闭合端。 第二单元具有沿着纵向方向的上游封闭端和与上游封闭端相对的下游开口端。 蜂窝体还包括介于第一单元和第二单元之间的单元壁，以限定第一单元和第二单元，并且在上游开口端和下游闭合端之间以及在上游封闭端和下游开口端之间延伸。 细胞壁的孔隙率为约75％至约95％。 陶瓷颗粒设在细胞壁上。 壁中的陶瓷颗粒的浓度从第一个细胞减少到第二个细胞。

    CATALYST SUPPORTING HONEYCOMB AND METHOD OF MANUFACTURING THE SAME
    8.
    发明申请
    CATALYST SUPPORTING HONEYCOMB AND METHOD OF MANUFACTURING THE SAME 有权
    催化剂支持蜂窝及其制造方法

    公开(公告)号：US20080261806A1

    公开(公告)日：2008-10-23

    申请号：US12104296

    申请日：2008-04-16

    申请人： Athanasios G. Konstandopoulos ,  Kazushige Ohno ,  Tomokazu Oya ,  Kazutake Ogyu

    发明人： Athanasios G. Konstandopoulos ,  Kazushige Ohno ,  Tomokazu Oya ,  Kazutake Ogyu

    IPC分类号： B32B3/12 ,  B01J35/00 ,  B01J23/10 ,  B01J23/76 ,  B01J23/72 ,  B01J23/74 ,  B01J23/78 ,  B01J23/83

    CPC分类号： B01J23/10 ,  B01D53/944 ,  B01D2255/9202 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0232 ,  F01N3/0222 ,  F01N3/035 ,  F01N2330/06 ,  F01N2330/34 ,  Y10T428/24149

    摘要： A catalyst supporting honeycomb includes a pillar-shaped honeycomb structure and catalyst particles supported on the honeycomb structure. The honeycomb structure includes cell walls extending in a longitudinal direction of the honeycomb structure to define a plurality of cells extending in the longitudinal direction. The plurality of cells include large-volume cells having first opening ends and second closing ends opposite to the first opening ends along the longitudinal direction, and small-volume cells having first closed ends and second opening ends opposite to the first closed ends along the longitudinal direction. Total cross sectional areas of the large-volume cells on a plane perpendicular to the longitudinal direction are larger than total cross sectional areas of the small-volume cells on the plane. The catalyst particles include an oxide catalyst having an average particle diameter of at least about 0.05 μm and at most about 1.00 μm.

    摘要翻译： 催化剂负载蜂窝体包括柱状蜂窝结构体和负载在蜂窝结构体上的催化剂粒子。 蜂窝结构体包括沿蜂窝结构体的纵向方向延伸的细胞壁，以限定沿纵向方向延伸的多个细胞。 多个单元包括具有第一开口端的大容积单元和沿着纵向方向与第一开口端相对的第二闭合端，小容积单元具有沿着纵向的第一封闭端和第二开口端与第一封闭端相对的第二开口端 方向。 垂直于纵向方向的平面上的大容量单元的总截面积大于平面上的小体积单元的总横截面面积。 催化剂颗粒包括平均粒径为至少约0.05μm和至多约1.00μm的氧化物催化剂。