Turbinenanordnung, Turbovorrichtung, Verbrennungsmotor und Fahrzeug

Details

Veröffentlichungs-Nr.

EP4542010

Aktenzeichen

EP23204565

Anmeldetag

19. Oktober 2023

Veröffentlichung

23. April 2025

Rechtsraum

EP

IPC

F01D25/30F01N3/08F01N3/20F02B37/00

Abstract

A turbine arrangement (1, 1') for a turbo device (30) of an internal combustion engine (40) is disclosed. The turbine arrangement (1, 1') comprises a turbine housing (51), a turbine unit (19), a diffuser pipe assembly (5, 5') arranged in the turbine housing (51), and an exhaust additive dosing unit (6) arranged in the diffuser pipe assembly (5, 5'). The diffuser pipe assembly (5, 5') comprises a first diffuser member (m1) and a second diffuser member (m2, M2) arranged at least partially inside the first diffuser member (m1) such that a gap (8, 8') is formed between the first and second diffuser members (m1, m2, M2). The gap (8, 8') is configured to conduct flow of exhaust gas exiting a turbine outlet (9) of the turbine unit (19). The present disclosure further relates to a turbo device (30) for an internal combustion engine (40), an internal combustion engine (40), and a vehicle (2) comprising an internal combustion engine (40).

Anmelder

Firmen

Traton AB
Scania CV AB

Land

🇸🇪 Schweden

Fachgebiete