Proventia Oy

Dinex Ecocat Oy

Dinex Finland Oy

Toni Kinnunen

Teuvo Maunula

Tuomas Tyni

Jukka Kurikka

Pekka Matilainen

Arno Amberla

Keijo Torkkell

A method, flow device and system for method of guiding a flow of exhaust gas for aftertreatment, including receiving exhaust gas into a mixing chamber; supporting a mixing tube mostly in the mixing chamber obliquely to and extending through a peripheral wall of the mixing chamber; supporting by a reactant doser mount a reactant doser that doses reactant to the mixing tube; receiving, by a peripheral exhaust gas entry in the mixing tube, exhaust gas at reactant stream arriving from the doser; and forming by a swirl arrangement, a rotating flow around a mixing tube output and enhancing exhaust gas flow through the mixing tube by forming some pressure around the mixing tube downstream from the peripheral exhaust gas entry.

Method in a flow device for exhaust gas aftertreatment and the flow device

Growing community of inventors

Oulunsalo, Finland

Toni Kinnunen