发明名称 |
Loose-Fill Insulation Exhaust Gas Treatment Device and Methods of Manufacturing |
摘要 |
An exhaust gas treatment device, which includes an outer layer, an inner layer that is at least in part disposed within the outer layer, and a loose-fill insulation disposed in the volume between the outer layer and the inner layer, where a piece of fiber mat is disposed between the outer layer and the inner layer and forms a barrier that at least partially prevents the loss of the loose-fill insulation from the volume between the outer layer and the inner layer and a manufacturing method that includes placing a loose-fill insulation into the volume of space between an inner layer and an outer layer and positioning a piece of fiber mat between the outer layer and the inner layer to form a barrier that at least partially prevents the loss of the loose-fill insulation from the volume of space between the outer and inner layers. |
申请公布号 |
US2014161677(A1) |
申请公布日期 |
2014.06.12 |
申请号 |
US201314085576 |
申请日期 |
2013.11.20 |
申请人 |
Tenneco Automotive Operating Company Inc. |
发明人 |
Latham Ruth Ann;Alcini William V.;Golin Michael A.;Torzewski Michael Joseph;Freis Steven A.;Kluesner Mark Ernest;Salanta Gabriel S.;Myers Stephen Joe |
分类号 |
F01N3/28;F01N13/18 |
主分类号 |
F01N3/28 |
代理机构 |
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代理人 |
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主权项 |
1. An exhaust gas treatment device comprising:
an outer layer; an inner layer that is at least in part disposed within the outer layer; and a loose-fill insulation disposed in the volume between the outer layer and the inner layer, wherein a piece of fiber mat is disposed between the outer layer and the inner layer and forms a barrier that at least partially prevents the loss of the loose-fill insulation from the volume between the outer layer and the inner layer.
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地址 |
Lake Forest IL US |