Acoustics – Sound-modifying means – Combined
Reexamination Certificate
2006-03-14
2006-03-14
Martin, Edgardo San (Department: 2837)
Acoustics
Sound-modifying means
Combined
C181S258000, C237S01230C
Reexamination Certificate
active
07011179
ABSTRACT:
An arrangement having an auxiliary heater, a catalytic converter (12) for catalytic post-combustion of exhaust gas from the heater, a muffler (14) for damping of the noise caused by the exhaust gas, and an exhaust line for removing exhaust gas from the auxiliary heater. In order especially to devise an auxiliary heater in which the muffler and the catalytic converter can be installed relatively easily, the muffler (14) and the catalytic converter (12) are combined in sing module (10) that can be located on the exhaust line.
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Lanzl Ingrid
Otto Peter
Wolf Felix
Martin Edgardo San
Safran David S.
Webasto Thermosysteme Internatonal GmbH
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