Exhaust treatment device for motor vehicle

Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...

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Details

29890, 2989008, 181282, F01N 328, F01N 718

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active

057017379

ABSTRACT:
An exhaust treatment device for a motor vehicle includes upper and lower shells which are welded together to form inlet and outlet sections and a treatment section which may be occupied by a monolithic catalytic converter element. Inlet and outlet stubs which conduct exhaust gas into and out of the exhaust treatment device are joined to the device by means of generally hemispherical sockets formed integrally in the upper and lower shells and mating with hollow spherical sections incorporated in the inlet and outlet stubs.

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