System und Verfahren zur Überwachung eines Brenners in Zusammenhang mit einer Abgasnachbehandlungsvorrichtung eines Fahrzeugs

Details

Veröffentlichungs-Nr.

EP4814272

Anmeldetag

26. März 2026

Veröffentlichung

30. September 2026

Rechtsraum

EP

IPC

F01N3/20, F01N9/00, F01N11/00

Abstract

A monitoring system (10) is described, adapted to monitor the operation of a burner (9) associated with an exhaust gas after-treatment apparatus (8) for exhaust gases produced by an internal combustion engine (6) of a vehicle (1), comprising: a Lambda probe (44), coupled to the burner (9) so as to detect information associated with a combustion within the burner (9); and a processing unit (12), operatively coupled to the Lambda probe (44) so as to use the information detected by the Lambda probe (44) to indirectly estimate temperature information associated with the burner (9). The processing unit (12) is adapted to recognize a correct ignition of an air/fuel mixture within the burner (9) and consequently a correct combustion, based on said temperature information.

Anmelder

Firma

FERRARI S.p.A.

Land

🇮🇹 Italien

Fachgebiete