Niedriglastbetriebsverfahren zum Betrieb eines Hubkolbenverbrennungsmotors, und Entsprechender Verbrennungsmotor

Details

Veröffentlichungs-Nr.

EP3109444

Aktenzeichen

EP16172148

Anmeldetag

31. Mai 2016

Veröffentlichung

22. Januar 2025

Erteilung

22. Januar 2025

Rechtsraum

EP

IPC

F02D41/00F02D13/02F02D19/06F02D29/02F02B25/04// F02D23/02

Abstract

The invention relates to a low-load operation method for operating a reciprocating piston internal combustion engine, in particular a uniflow-scavenged dual-fuel two-stroke large diesel engine having an outlet valve which is hydraulically actuable via a valve hydraulic system at a predefined opening pressure by means of a hydraulic medium. According to the present disclosure, in a low-load range between 0% and 25% of a maximum engine load, the internal combustion engine is operated in a gas mode, wherein the exhaust valve of the internal combustion engine is opened at a crank angle between 15° and 90° after top dead centre (eEVO).

Anmelder

Firmen

WinGD AG
Winterthur Gas & Diesel AG

Land

🇨🇭 Schweiz

Fachgebiete