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公开(公告)号:US07033412B2
公开(公告)日:2006-04-25
申请号:US10669225
申请日:2003-09-24
申请人: Amit Kumar , John D. Ten Eyck , Thomas Lacki
发明人: Amit Kumar , John D. Ten Eyck , Thomas Lacki
CPC分类号: B01D46/0001 , B01D46/2422 , B01D46/2425 , B01D46/2451 , B01D46/2455 , B01D53/9454 , B01D2046/2496 , B01D2265/024 , B01D2279/30 , C03C3/06 , C03C13/005 , C03C25/66 , C03C2217/71 , F01N3/0211 , F01N3/2853 , F01N2330/06 , F01N2350/02 , Y02T10/20 , Y02T10/22 , Y10S55/30
摘要: A device (10) for treatment of exhaust gases includes a housing (12); a fragile structure (18) resiliently mounted within the housing (12); and a non-intumescent mounting mat (20) disposed in a gap between the housing (12) and the fragile structure (18). The mounting mat (20) comprises melt-formed, leached glass fibers high in silica content and exerts a minimum holding pressure for holding the fragile structure (18) within the housing (12) of one of (i) at least 10 kPa after 1000 cycles of testing at a hot face temperature of 900° C., a gap bulk density of between 0.3 and 0.5 g/cm3, and a percent gap expansion of 5 percent, and (ii) at least 50 kPa after 1000 cycles of testing at a hot face temperature of 300° C., a gap bulk density of between 0.3 and 0.5 g/cm3, and a percent gap expansion of 2 percent.
摘要翻译: 用于处理废气的装置(10)包括壳体(12); 弹性地安装在所述壳体(12)内的脆弱结构(18); 以及设置在所述壳体(12)和所述脆弱结构(18)之间的间隙中的非膨胀型安装垫(20)。 安装垫(20)包括熔融成型的二氧化硅含量高的沥滤玻璃纤维,并施加最小的保持压力,用于将易碎结构(18)保持在壳体(12)之中(i)中的至少10kPa之一(1000)之后 在900℃的热面温度下测试循环,间隙堆积密度为0.3-0.5g / cm 3,间隙膨胀百分比为5%,和(ii)至少 在300℃的热面温度下进行1000次循环试验后的50kPa,间隙体积密度为0.3〜0.5g / cm 3,间隙膨胀率为2%。