Andreas Stihl Ag Co. Kg

Dietmar Widmann

Niels Kunert

Michael Dietenberger

Martin Christoph Arenz

Johannes Alber

Jan-Eilert Kueper

Hans Hildenbrand

Marcus Bonifer

Jan-Eilert KÜPER

An exhaust muffler has an exhaust inlet, an exhaust outlet, as well as a catalytic converter which, in the flow direction, is disposed between the exhaust inlet and the exhaust outlet. The catalytic converter has at least one throughflow body which includes at least one wire body. At least one first component region of the throughflow body is coated with a catalytically functioning coating. The throughflow body moreover has a second component region which in terms of volume has a smaller quantity of catalytically functioning coating than the first component region.

Exhaust muffler, two-stroke engine or four-stroke engine having an exhaust muffler, and catalytic converter for an exhaust muffler

Growing community of inventors

Leutenbach, Germany

Dietmar Widmann