HOLDING SEALING MATERIAL, METHOD FOR PRODUCING HOLDING SEALING MATERIAL, METHOD FOR MANUFACTURING EXHAUST GAS PURIFYING APPARATUS, AND EXHAUST GAS PURIFYING APPARATUS

A holding sealing material includes inorganic fibers, a longitudinal direction, a width direction, a thickness direction, a first main face, a second main face, and a structure. The first main face is substantially perpendicular to the thickness direction. The holding sealing material is to be wrapp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ITO YASUTAKA, SUGIURA YUYA, WATANABE TATSUYA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A holding sealing material includes inorganic fibers, a longitudinal direction, a width direction, a thickness direction, a first main face, a second main face, and a structure. The first main face is substantially perpendicular to the thickness direction. The holding sealing material is to be wrapped along the longitudinal direction around an exhaust gas treating body housed in a casing of an exhaust gas purifying apparatus and disposed between the exhaust gas treating body and the casing so that the first main face faces an outer circumference face of the exhaust gas treating body and the second main face faces an inner circumference face of the casing. The structure is plastically deformed by applying a shear stress to the first main face and the second main face respectively in mutually opposite directions along the width direction.