| 摘要 |
<p>The invention relates to a flow distributing conduit means, comprising a first and a second sheet (10, 13; 110, 113) being substantially impervious to a flow medium and being arranged in parallel. Said first sheet (10; 110) is a sectional sheet having grooves extending in a first direction, and said second sheet (13; 113) is a sectional sheet having grooves extending in a second direction different from said first direction. Said sheets (10, 113; 110, 113) are rigidly connected to each other in such a way that the grooves of said first sheet (10; 110) connect a plurality of grooves of said second sheet (13; 113), and along the side edges of said sheets are arranged side walls (135; 136) closing at least the grooves of one of said sheets.</p> |
