| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a filtering member for an inflator in which pressure loss is not increased even when a large amount of high-temperature and high-pressure gas is generated, and the capturing performance of residues contained in the gas is excellent. <P>SOLUTION: A stitch in an inner peripheral part 21 (a stitch in a first pattern layer) is formed to be larger than a stitch in an outer peripheral part 22 (a stitch in a second pattern layer), and the inner peripheral part 21 is arranged inside the outer peripheral part 22. The thickness M1 of the inner peripheral part 21 is determined so that gas can sufficiently be cooled, and a ceramic paper 17 of fine mesh is arranged between the inner peripheral part 21 and the outer peripheral part 22. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
