Exhaust treatment device with integral mount

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9140174
APP PUB NO 20150152772A1
SERIAL NO

14619613

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Abstract

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An exhaust treatment device includes an inner shell spaced apart from an outer shell by a first gap. An inlet assembly includes a first inner cap and a first outer cap spaced apart by a second gap. An outlet assembly includes a second inner cap and a second outer cap spaced apart from each other by a third gap. A substrate is located within the inner shell. An insulating mat is positioned between the substrate and the inner shell and includes a reduced diameter portion compressing the insulating mat between the inner shall and the substrate. Insulation material fills the first, second and third gaps that are in communication with each other.

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Patent Owner(s)

Patent OwnerAddress
TENNECO AUTOMOTIVE OPERATING COMPANY INCNORTHVILLE MI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Otrompke, Douglas Ypsilanti, US 8 70
Robles, Pavel Jackson, US 9 96
Wikaryasz, Megan Ypsilanti, US 11 108

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