Honeycomb filter and manufacturing method of the same
    7.
    发明公开
    Honeycomb filter and manufacturing method of the same 有权
    Wabenfilter und Herstellungsverfahrendafür

    公开(公告)号:EP2641645A1

    公开(公告)日:2013-09-25

    申请号:EP13172702.6

    申请日:2012-03-21

    发明人: KIKUCHI, Yoshio

    IPC分类号: B01D46/24 B01D39/20

    摘要: There is disclosed a honeycomb filter which can suppress the increase of an initial pressure loss and which has a high initial collecting efficiency of a particulate matter. There is provided a honeycomb filter including a honeycomb base material including a porous partition wall parent material to partition and form a plurality of cells which become through channels of a fluid and extend from one end surface to the other end surface; plugged portions arranged in open frontal areas of predetermined cells in an end surface on an inflow side of the fluid which is the one end surface, and open frontal areas of the remaining cells in an end surface on an outflow side of the fluid which is the other end surface; and a porous collecting layer disposed on the surface of the partition wall parent material in the remaining cells. In a cross section orthogonal to an extending direction of the cells, a shape of the cells is a rectangular shape, and a thickness of a portion of the collecting layer which is positioned in each of corner portions of each of the cells is from one to three times that of a portion of the collecting layer which is positioned in the center of each of sides of the cell.

    摘要翻译: 公开了能够抑制初始压力损失的增加并且具有高的颗粒物的初始收集效率的蜂窝过滤器。 提供了一种蜂窝状过滤器,其包括蜂窝状基材,其包括多孔分隔壁母体材料,以分隔并形成通过流体通道并从一个端面延伸到另一端面的多个单元; 在作为一个端面的流体的流入侧的端面中设置有预定单元的开放正面区域的封闭部分,以及在流体的流出侧的端面中的剩余单元的开放的前部区域 另一端面; 以及设置在其余单元中的分隔壁母材的表面上的多孔收集层。 在与单元的延伸方向正交的截面中,单元的形状为矩形形状,位于各单元的各角部的集合层的一部分的厚度为1〜 收集层的位于单元的每一侧的中心的一部分的三倍。

    Honeycomb filter and manufacturing method of the same
    9.
    发明公开
    Honeycomb filter and manufacturing method of the same 有权
    蜂窝过滤器及其制造方法

    公开(公告)号:EP2502663A1

    公开(公告)日:2012-09-26

    申请号:EP12160528.1

    申请日:2012-03-21

    发明人: Kikuchi, Yoshio

    IPC分类号: B01D46/24

    摘要: There is disclosed a honeycomb filter which can suppress the increase of an initial pressure loss and which has a high initial collecting efficiency of a particulate matter. There is provided a honeycomb filter including a honeycomb base material including a porous partition wall parent material to partition and form a plurality of cells which become through channels of a fluid and extend from one end surface to the other end surface; plugged portions arranged in open frontal areas of predetermined cells in an end surface on an inflow side of the fluid which is the one end surface, and open frontal areas of the remaining cells in an end surface on an outflow side of the fluid which is the other end surface; and a porous collecting layer disposed on the surface of the partition wall parent material in the remaining cells. In a cross section orthogonal to an extending direction of the cells, a shape of the cells is a rectangular shape, and a thickness of a portion of the collecting layer which is positioned in each of corner portions of each of the cells is from one to three times that of a portion of the collecting layer which is positioned in the center of each of sides of the cell.

    摘要翻译: 公开了能够抑制初始压力损失的增加并且具有高的颗粒物质的初始收集效率的蜂窝式过滤器。 提供一种蜂窝过滤器,该蜂窝过滤器包括:蜂窝基材,该蜂窝基材包括多孔隔壁母材,以分隔并形成多个单元,所述多个单元成为流体的通道并且从一端表面延伸到另一端表面; 在作为一端面的流体的流入侧的端面的规定的单元的开放的正面区域配置,并且在流体的流出侧的端面的剩余的单元的正面区域 另一端面; 以及设置在其余单元中的分隔壁母材表面上的多孔收集层。 在与所述单元的延伸方向正交的截面中,所述单元的形状为矩形,并且位于每个所述单元的每个角部中的所述收集层的一部分的厚度为1至 是位于电池每个侧面中心的收集层的一部分的三倍。

    Keramischer Filter sowie Verfahren zur Erstellung eines keramischen Filters
    10.
    发明公开
    Keramischer Filter sowie Verfahren zur Erstellung eines keramischen Filters 有权
    Keramischer过滤器丝绒Verfahren zur Erstellung eines keramischen过滤器

    公开(公告)号:EP2425885A1

    公开(公告)日:2012-03-07

    申请号:EP11176653.1

    申请日:2011-08-05

    IPC分类号: B01D39/20

    CPC分类号: B01D39/2075

    摘要: Die Erfindung betrifft einen keramischen Filter sowie ein Verfahren zur Erstellung eines keramischen Filters.

    摘要翻译: 该过滤器在非氧化物陶瓷材料上具有预定和次要区域。 预定孔的尺寸大于另一孔的尺寸。 在非氧化物陶瓷材料上的初级和次级区域之间提供过渡区域。 烧结过程的温度设定在特定范围内以降解或增加物质。 非氧化物陶瓷材料选自碳化硅和碳化硼。 物质由铝化合物,硼化合物和锆石化合物制成。 包括用于制造陶瓷过滤器的方法的独立权利要求。