| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a holding and sealing member for an exhaust gas processing element assuring a high degree of designing flexibility and provide an exhaust gas processing device, capable of eliminating the problem of erosion likely with the exhaust gas processing element when it has a large weight. <P>SOLUTION: The holding and sealing member 10 for holding the exhaust gas processing element 70 inside a housing 81 includes at least two layers of sheet members 11 and 12 made from inorganic fibers which are laminated one over the other, wherein the sheet members 11 and 12 are arranged so that the one sheet member 12 laid on the back surface has a width a certain length smaller than the sheet member 11 laid on the front surface. Also provided is the exhaust gas processing device in which the processing element 70 and its holding and sealing member 10 are incorporated. <P>COPYRIGHT: (C)2009,JPO&INPIT |
