Brennkraftmaschine und Kraftstoffsystem zum Einspritzen von Gasförmigem Kraftstoff und Verfahren zur Freisetzung einer Beweglichen Masse aus einem Ventilsitz

Details

Veröffentlichungs-Nr.

EP4764197

Anmeldetag

10. Dezember 2025

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

F02M21/02

Abstract

A mass is movable into and out of contact with a valve seat to control flow through an opening of the valve seat. The movable mass is operably coupled to an electronic actuator. A drive current is supplied to the electronic actuator in a manner that induces a mechanical resonance in the movable mass to release the movable mass from the valve seat in response to a release condition, such as when the movable mass is stuck to the valve seat due to a temperature condition.

Anmelder

Firma

Cummins, Inc.

Land

🇺🇸 USA

Fachgebiete