基本信息:
- 专利标题： STRUCTURE DE FILTRATION D'UN GAZ A CANAUX HEXAGONAUX ASSYMETRIQUES
- 专利标题（英）：GAS FILTRATION STRUCTURE WITH ASYMMETRICAL HEXAGONAL CHANNELS
- 申请号：PCT/FR2008/052362 申请日：2008-12-18
- 公开(公告)号：WO2009081053A3 公开(公告)日：2009-07-02
- 发明人： VINCENT, Adrien , RODRIGUES, Fabiano , LECHEVALIER, David
- 申请人： SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN , VINCENT, Adrien , RODRIGUES, Fabiano , LECHEVALIER, David
- 申请人地址： 18, avenue d'Alsace F-92400 Courbevoie FR
- 专利权人： SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN,VINCENT, Adrien,RODRIGUES, Fabiano,LECHEVALIER, David
- 当前专利权人： SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN,VINCENT, Adrien,RODRIGUES, Fabiano,LECHEVALIER, David
- 当前专利权人地址： 18, avenue d'Alsace F-92400 Courbevoie FR
- 代理机构： SAINT-GOBAIN RECHERCHE
- 优先权： FR0760114 20071220
- 主分类号： B01D46/24
- IPC分类号： B01D46/24
The invention relates to a structure for filtering gases charged with particles, of the honeycomb type and including an assembly of longitudinal adjacent channels with parallel axes and separated by porous filtration walls, in which: each outlet channel has a wall that is common with six inlet channels, each common wall defining a side of said outlet channel; each outlet channel includes six sides having a substantially identical width a in order to define a channel having a substantially hexagonal and regular section; at least two adjacent sides of each inlet channel have a different width; and at least two inlet channels sharing a wall with a same outlet channel, share a common wall having a width b, wherein the ratio between the widths b/a is higher than 1 and lower than 13.
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 |
| ------B01D46/00 | 专门用于把弥散粒子从气体或蒸气中分离出来的经过改进的过滤器和过滤方法 |
| --------B01D46/24 | .采用刚性空心滤体的粒子分离器，如聚尘器 |