METAL SUPPORT

PROBLEM TO BE SOLVED: To provide a metal support(MS), which includes a plurality of metal honeycombs arranged at intervals, excellent in heat resistance and durability of exhaust gas in the central part of each metal honeycomb body as well as in agitation and diffusing characteristics. SOLUTION: Thi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TSUKIIDE YUUZOU, SERIZAWA HARUO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a metal support(MS), which includes a plurality of metal honeycombs arranged at intervals, excellent in heat resistance and durability of exhaust gas in the central part of each metal honeycomb body as well as in agitation and diffusing characteristics. SOLUTION: This metal support is composed of metal honeycomb bodies H1, H2 of a honeycomb structure composed of flat stripe members made of a thin metal plate for shouldering an exhaust gas purifing catalyst, a pipe P piercing through the metal honeycombs H1, H2, and an outside cylinder. In this case, the metal honeycomb body H is composed of two or more metal honeycomb bodies (H=H1+H2+...Hn, n>=2) arranged at desired intervals, or at least one of two or more metal honeycomb bodies (H=H1+H2+...Hn, n>=2) including the pipe P having its exhaust gas inflow side opened.