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    • 3. 发明授权
    • Ceramic filter
    • 陶瓷过滤器
    • US5082480A
    • 1992-01-21
    • US632796
    • 1990-12-24
    • Raymond E. Dorazio
    • Raymond E. Dorazio
    • B01D39/20B01D46/00C04B38/00
    • B01D46/00B01D39/2075C04B38/008C04B2111/00793Y10S55/30
    • A cordierite ceramic filter structure of the type having a plurality of clean gas channels forming outlets at the one end thereof, a plurality inlet channels forming inlets on said side surfaces for gas to be filtered, and thin porous sections separating said inlet channels from the outlet channels for removing particulate from the gas to be filtered, wherein the filter structure includes a plurality of stacked filter elements with each of the elements comprising a pair of marginal serrated side portions and a plurality of ribs intermediate the marginal side portions with thin porous sections joining and extending therebetween wherein the marginal sections have a substantially uniform width of greater than about 1 inch which are interrupted by a vertically extending notch adjacent for mounting said filter structure to a housing.
    • 一种堇青石陶瓷过滤器结构,其具有在其一端形成出口的多个清洁气体通道,在待过滤气体的所述侧表面上形成入口的多个入口通道,以及将所述入口通道与出口分离的薄多孔部分 用于从待过滤气体中除去颗粒的通道,其中过滤器结构包括多个堆叠的过滤器元件,其中每个元件包括一对边缘锯齿形侧部分和多个边缘中间的边缘侧部分,薄的多孔部分连接 并且在其间延伸,其中边缘部分具有大于约1英寸的基本上均匀的宽度,所述宽度被相邻用于将所述过滤器结构安装到壳体的垂直延伸的切口中断。