Honeycomb structure and method for manufacturing the same
    5.
    发明公开
    Honeycomb structure and method for manufacturing the same 审中-公开
    Wabenstruktur und Herstellungsverfahrendafür

    公开(公告)号:EP2236481A2

    公开(公告)日:2010-10-06

    申请号:EP10250439.6

    申请日:2010-03-10

    发明人: Omiya, Yoshimasa

    IPC分类号: C04B37/00 C04B38/00

    摘要: There is provided a honeycomb structure 1 obtained by unitarily bonding a plurality of honeycomb segments 3 having a plurality of cells separated and formed by porous partition walls and extending through between two end faces 11, 12 with a bonding material 5 in a direction perpendicular to an axial direction of the cells. At least a part of the bonding material 5 extending in the axial direction of the cells in a cross section in parallel with the axial direction of the cells of the honeycomb structure 1 has continuously increasing thickness from the end portions toward a central portion in the axial direction of the cells. In the honeycomb structure, without raising pressure loss, thermal shock resistance is improved by enhancing thermal stress relaxation ability in the central portion in the axial direction.

    摘要翻译: 提供了一种蜂窝状结构体1,其通过将由多孔分隔壁隔开并形成的多个单元整体结合而形成的蜂窝结构体1,该蜂窝结构体3在与两端面11,12垂直的方向上以接合材料5在两个端面11,12之间延伸 细胞的轴向。 在与蜂窝结构体1的电池单元的轴向平行的截面中沿电池的轴向延伸的接合材料5的至少一部分,从端部向轴向的中心部分的厚度不断增加 细胞方向。 在蜂窝结构体中,通过提高轴向中央部的热应力松弛能力,不会提高压力损失,提高耐热冲击性。