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    Honeycomb filter
    1.
    发明授权
    Honeycomb filter 有权

    公开(公告)号：US10918988B2

    公开(公告)日：2021-02-16

    申请号：US16568724

    申请日：2019-09-12

    申请人： NGK Insulators, Ltd.

    发明人： Tetsuya Makino ,  Makoto Teranishi ,  Tadato Ito ,  Etsuji Ohara

    IPC分类号： B01D46/24

    摘要： A honeycomb filter includes a pillar-shaped honeycomb substrate and a plugging portion provided at an end portion on either an inflow or outflow end face side of cells, wherein, in a section orthogonal to the cell extending direction, the shapes of an inflow cell having the plugging portion and an outflow cell having the plugging portion are hexagonal. In the plurality of cells, a plurality of inflow cells surround one outflow cell such that one side of the inflow cell and one side of the outflow cell adjacent to the inflow cell are parallel. The partition wall includes a first partition wall and a second partition wall, at least one of the first partition walls is configured such that a ratio of a thickness of the second partition wall to the first partition wall is 1.0 to 2.5, and a total open frontal area is 35% to 95%.

    Honeycomb structure
    2.
    发明授权
    Honeycomb structure 有权
    蜂窝结构

    公开(公告)号：US09516702B2

    公开(公告)日：2016-12-06

    申请号：US13922809

    申请日：2013-06-20

    申请人： NGK INSULATORS, LTD.

    发明人： Takashi Noro ,  Kazumi Nagareda ,  Tsuyoshi Watanabe ,  Shuhei Kuno ,  Tadato Ito

    IPC分类号： H05B3/10 ,  H05B3/06 ,  F01N3/20 ,  F01N3/28 ,  H05B3/14 ,  H05B3/42 ,  B01J35/04 ,  B01D53/94

    CPC分类号： H05B3/06 ,  B01D53/94 ,  B01D2255/9155 ,  B01J35/04 ,  F01N3/2026 ,  F01N3/2828 ,  H05B3/141 ,  H05B3/42 ,  H05B2203/024 ,  Y02T10/26

    摘要： There is disclosed a honeycomb structure including a tubular honeycomb structure part having porous partition walls with which a plurality of cells are formed and an outer peripheral wall, and a pair of electrode parts arranged on a side surface of the honeycomb structure part, an electrical resistivity of the honeycomb structure part is from 10 to 200 Ωcm, each of the pair of electrode parts is formed into a band-like shape extending in a direction in which the cells extend, in a cross section perpendicular to the extending direction of the cells, the one electrode part is disposed opposite to the other electrode part via the center of the honeycomb structure part, and the electrode part has portions having a thickness of 0 to 70% of the maximum thickness of the electrode part.

    摘要翻译： 公开了一种蜂窝结构体，其包括具有多孔分隔壁的管状蜂窝结构部分，多个隔壁形成有多个单元，外周壁和布置在蜂窝结构部分的侧表面上的一对电极部分，电阻率 蜂窝结构部分的厚度为10〜200Ωcm，在与电池的延伸方向垂直的截面中，一对电极部分形成为沿着电池单元延伸的方向延伸的带状， 一个电极部分经由蜂窝结构部分的中心与另一个电极部分相对设置，电极部分具有厚度为电极部分最大厚度的0-70％的部分。

    Honeycomb structure
    3.
    发明授权
    Honeycomb structure 有权
    蜂窝结构

    公开(公告)号：US09532402B2

    公开(公告)日：2016-12-27

    申请号：US13923664

    申请日：2013-06-21

    申请人： NGK INSULATORS, LTD.

    发明人： Yoshiyuki Kasai ,  Yoshimasa Omiya ,  Tadato Ito

    IPC分类号： H05B3/08 ,  H05B3/03 ,  F01N3/20 ,  F01N3/28 ,  H05B3/14 ,  H05B3/42 ,  B01J35/04

    CPC分类号： H05B3/03 ,  B01J35/04 ,  F01N3/2026 ,  F01N3/2828 ,  H05B3/141 ,  H05B3/42 ,  H05B2203/024 ,  Y02T10/26

    摘要： A honeycomb structure including: a tubular honeycomb structure part having porous partition walls and an outer peripheral wall; and a pair of electrode parts arranged on a side surface of the honeycomb structure part, an electrical resistivity of the honeycomb structure part is from 1 to 200 Ωcm, each of the pair of electrode parts is formed into a band-like shape, the one electrode part is disposed opposite to the other electrode part via the center of the honeycomb structure part, and a distance from one end portion in the extending direction of the cells to an end portion of the electrode part which faces the one end portion of the honeycomb structure part in the extending direction of the cells is from 1 to 10% of a length of the honeycomb structure part in the extending direction of the cells.

    摘要翻译： 一种蜂窝结构体，包括：具有多孔分隔壁和外周壁的管状蜂窝结构体部; 以及配置在蜂窝结构部的侧面的一对电极部，蜂窝结构体的电阻率为1〜200Ωcm，所述一对电极部分形成带状， 电极部分经由蜂窝结构部分的中心与另一个电极部分相对设置，并且从电池的延伸方向上的一个端部到电极部分的面向蜂窝体的一个端部的端部的距离 细胞延伸方向上的结构部分是蜂窝结构部分在细胞延伸方向上的长度的1至10％。