利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101543698A 蜂窝结构体 失效 - 权利终止

蜂窝结构体
摘要：
本发明提供一种蜂窝结构体，其热容量小且能防止由施加到蜂窝结构体径向上的力导致的蜂窝结构体的破损。该蜂窝结构体是2个以上柱状蜂窝烧制体通过粘结材料层结合而成的，该蜂窝烧制体中，隔着隔壁在长度方向上并列设置有多个贯通孔，其特征在于，蜂窝烧制体包括在蜂窝结构体的垂直于长度方向的截面中位于中心部的中心部蜂窝烧制体和位于外周部的外周部蜂窝烧制体，中心部蜂窝烧制体的垂直于长度方向的截面形状是四边形、截面面积为2500～5000mm2，外周部蜂窝烧制体与中心部蜂窝烧制体的垂直于长度方向的截面形状不同，外周部蜂窝烧制体的垂直于长度方向的截面面积是中心部蜂窝烧制体的截面面积的0.9～1.3倍，蜂窝烧制体含有无机颗粒和无机粘合剂。
摘要（英）：

The invention provides a honeycomb structured body capable of preventing the damage to the honeycomb structured body caused by the force applied to a radial direction and also has a low heat capacity. The honeycomb structured body comprises a plurality of pillar-shaped honeycomb fired bodies combined with one another by interposing an adhesive layer therebetween, each of the honeycomb fired bodies having a large number of through holes, which are longitudinally formed in parallel with one another and divided by a partition wall, wherein the honeycomb fired bodies comprise a center-portion honeycomb fired body located in a center portion and a peripheral-portion honeycomb fired body located in a peripheral portion in a cross section perpendicular to the longitudinal direction, the center-portion honeycomb fired body has an area of 2500 to 5000 mm 2 in the cross-section, a cross-sectional shape perpendicular to the longitudinal direction of the peripheral-portion honeycomb fired body is different from a cross-sectional shape perpendicular to the longitudinal direction of the center-portion honeycomb fired body, and a cross-sectional area perpendicular to the longitudinal direction of the peripheral-portion honeycomb fired body is 0.9 to 1.3 times larger than a cross-sectional area perpendicular to the longitudinal direction of the center-portion honeycomb fired body.

公开/授权文献
0/0