Gasventil für eine Brennkraftmaschine

Details

Veröffentlichungs-Nr.

EP4782665

Anmeldetag

23. Januar 2025

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

Abstract

Gas valve, preferably a pre-chamber gas valve (2), for an internal combustion engine, comprising:- a valve housing (31) having a valve seat (32),- a valve body (30) movable along a longitudinal axis (33) arranged in the valve housing (31),- at least one gas channel (34) arranged in the valve housing (31) configured to provide air, fuel or air-fuel mixture to be supplied to a target volume, in particular a pre-chamber (3), via a gap between the valve seat (32) and the valve body (30),wherein the valve body (30) comprises at least one recess (35) configured to fluidly connect the at least one gas channel (34) with the target volume in at least one position of the valve body (30) relative to the valve housing (31),wherein the at least one recess (35) is arranged such that- the fluid connection between the at least one gas channel (34) and the target volume is established immediately when the valve body (30) is lifted off a valve seat (32) of the valve housing (31), and- the fluid connection between the at least one gas channel (34) and the target volume is inhibited during a high lift section of the stroke of the valve body.

Anmelder

Firma

Innio Jenbacher GmbH & Co OG

Land

🇦🇹 Österreich