Abgasrückführungskreislauf für Verbesserte Partikelfilterregeneration

Details

Veröffentlichungs-Nr.

EP4796778

Anmeldetag

19. Februar 2025

Veröffentlichung

26. August 2026

Rechtsraum

EP

Abstract

The disclosed technology concerns an EGR circuit (10) of an internal combustion engine (11) comprising an inlet (12) and exhaust (13) manifold for collecting exhaust gas, said EGR circuit being configured to evolve between a flowing configuration, in which exhaust gas is allowed to flow through it, and a closed configuration, in which the exhaust gas flow through it is prevented, and comprising:- An EGR mixer (20) fluidically connected to the inlet manifold, and configured to mix exhaust gas and air,- An EGR cooler (30),- An exhaust pipe (31) fluidically connecting the exhaust manifold (13) to the EGR cooler,- An intermediate pipe (32) fluidically connecting the EGR cooler to the EGR mixer,- A first EGR valve (33) mounted in the exhaust pipe, to adjust and/or prevent the exhaust gas flow.

Anmelder

Firma

Volvo Truck Corporation

Land

🇸🇪 Schweden