Exhaust Treatment Device Insulation System

An exhaust treatment device includes an inner shell and an outer shell. Fibrous insulation is positioned within a flexible container. The insulation is compressed 30 to 80 percent by volume. The flexible container is sealed to maintain a compressed state of the insulation. The flexible container and...

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Bibliographische Detailangaben
Hauptverfasser: FREIS STEVEN, ALCINI WILLIAM V
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An exhaust treatment device includes an inner shell and an outer shell. Fibrous insulation is positioned within a flexible container. The insulation is compressed 30 to 80 percent by volume. The flexible container is sealed to maintain a compressed state of the insulation. The flexible container and the compressed insulation are positioned between the inner and outer shells of the exhaust treatment device.