基本信息:
- 专利标题： 封孔蜂窝结构体及废气净化装置
- 专利标题（英）：Sealed honeycomb structure, and exhaust gas purification device
- 申请号：CN201280016271.5 申请日：2012-03-30
- 公开(公告)号：CN103458991A 公开(公告)日：2013-12-18
- 发明人： 豊岛哲雄 , 高桥章 , 浜崎佑一 , 徐廷旻 , 朴元洵
- 申请人： 现代自动车株式会社 , 起亚自动车株式会社 , 日本碍子株式会社
- 申请人地址： 韩国首尔
- 专利权人： 现代自动车株式会社,起亚自动车株式会社,日本碍子株式会社
- 当前专利权人： 现代自动车株式会社,起亚自动车株式会社,日本碍子株式会社
- 当前专利权人地址： 韩国首尔
- 代理机构： 北京戈程知识产权代理有限公司
- 代理人： 程伟; 王锦阳
- 优先权： 2011-078694 2011.03.31 JP
- 国际申请： PCT/JP2012/058727 2012.03.30
- 国际公布： WO2012/133847 JA 2012.10.04
- 进入国家日期： 2013-09-29
- 主分类号： B01D39/20
- IPC分类号： B01D39/20 ; B01D46/00 ; F01N3/022 ; C04B38/00
Provided is a sealed honeycomb structure (100) whereby it is possible to minimize the pressure loss and to improve the durability of the sealed honeycomb structure. The sealed honeycomb structure (100) provided with: a honeycomb structure (4) having a porous partitioning wall (1) for partitioning and forming outflow cells (2b) and inflow cells (2a); an outflow-side sealing part (5b); and an inflow-side sealing part. A plurality of cells (2) is configured such that the opening areas of the inflow cells (2a) are larger than the opening areas of the outflow cells (2b) in the cross-section of the honeycomb structure (4). At least one of the outflow cells (2b) functions as a reinforcing cell (22) in which a reinforcing part (6) for reinforcing the outflow cell (2b) is formed on at least one corner (21a) intersecting with the partitioning wall (1) in a cross-section that is perpendicular to the direction in which the cells (2) extend, and the inflow cells (2a) function as a non-reinforcing cell in which the reinforcing part (6) is not formed on any of the corners (21) intersecting with the partitioning wall (1) in a cross-section that is perpendicular to the direction in which the cells (2) extend.
公开/授权文献:
- CN103458991B 封孔蜂窝结构体及废气净化装置 公开/授权日：2016-10-12
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01D | 分离 |
| ------B01D39/00 | 用于液态或气态流体的过滤材料 |
| --------B01D39/10 | .基本由金属制成的滤网 |
| ----------B01D39/20 | ..无机材料的，例如，石棉纸，非编织的金属丝的过滤材料 |