초록 ▼

A porous structure through which at least one fluid flows, consisting of a plurality of honeycomb blocks each of which has partition walls defining a multiplicity of parallel channels. The plurality of honeycomb blocks adjacently located in stacked packings, the stacked packings being superposed on

A porous structure through which at least one fluid flows, consisting of a plurality of honeycomb blocks each of which has partition walls defining a multiplicity of parallel channels. The plurality of honeycomb blocks adjacently located in stacked packings, the stacked packings being superposed on each other such that the parallel channels formed in honeycomb blocks in two superposed stacked packings communicate with each other. The parallel channels in one of the honeycomb blocks are inclined with respect to the parallel channels in the corresponding honeycomb blocks such that the honeycomb blocks cooperate to form a multiplicity of zigzag fluid passages extending through the porous structure.

대표청구항 ▼

A porous structure through which at least one fluid flows, comprising: a plurality of stacked packings, each stacked packing including a plurality of adjacently located honeycomb blocks, each honeycomb block comprising: a plurality of first partition walls extending in a first direction and having a

A porous structure through which at least one fluid flows, comprising: a plurality of stacked packings, each stacked packing including a plurality of adjacently located honeycomb blocks, each honeycomb block comprising: a plurality of first partition walls extending in a first direction and having a longitudinal axis, each of said first partition walls being spaced apart from each other in a second direction which is substantially perpendicular to said first direction, and said plurality of first partition walls being in a substantially parallel relationship; a plurality of second partition walls extending in said second direction, such that each second partition wall contacts two adjacent first partition walls along a substantial length of each of said second partition walls, said second partition walls being spaced apart from each other and being inclined relative to said longitudinal axis of the first partition walls, said first and second partition walls cooperating to form a plurality of inclined parallel channels in each honeycomb block; and said adjacently located honeycomb blocks in each of said stacked packings having all longitudinal axes of the first partition walls of each honeycomb block in a substantially parallel relationship with each other and said inclined parallel channels of adjacent honeycomb blocks are inclined with regard to each other, and when said packings are superposed, inclined channels of honeycomb blocks in a first packing communicate with inclined channels of corresponding honeycomb blocks in a second packing in a zigzag manner, thereby forming a plurality of zigzag fluid passages through the porous structure.