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US 2012/0267191 A1Published application
Exhaust muffler
AssigneeFaurecia Emissions Control Technologies, Germany GmbH
InventorsTobias Danner, Thorsten Keesser, Thorsten Linde, Christine Huth, Marco Ranalli
Life of this patent
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Abstract
An exhaust muffler of an internal combustion engine has pipe sections on the inflow side and on the outflow side, respectively, and a muffler housing that is in communication with the pipe sections. The muffler housing, which includes an outer casing and end walls, is made at least in sections of a plastic material.
Claims20
An exhaust muffler of an internal combustion engine, comprising:
- at least one pipe section on an inflow side and at least one pipe section on an outflow side;
- and
- a muffler housing that is in communication with the pipe sections, wherein the muffler housing is made at least partly of a plastic material.
Dependencies are inferred from the claim text.