Mehrwandiges Brennstoffsystem, Verfahren zum Betrieb eines Mehrwandigen Brennstoffsystems und Motor mit dem Mehrwandigen Brennstoffsystem

Details

Veröffentlichungs-Nr.

EP4745392

Anmeldetag

7. Oktober 2025

Veröffentlichung

20. Mai 2026

Rechtsraum

EP

IPC

F02M55/00

Abstract

A fuel evacuation system includes an outer fluid pathway (150) and an inner fluid pathway (155) arranged therein. The system also includes a controller to control flows of gas and liquid fuel from respective first and second sources, and a sealing member (130) coupled to the inner and outer fluid pathways, where the sealing member is operable between a first and at least one second position. In the first position, the sealing member enables the outer fluid pathway to be fluidly independent from the inner fluid pathway. In the at least one second position, the sealing member couples the outer fluid pathway to the inner fluid pathway. In a first mode, the controller causes liquid fuel from the inner fluid pathway to flow to the outer fluid pathway. In a second mode, the controller is configured to cause gas from the outer fluid pathway to flow to the inner fluid pathway.

Anmelder

Firma

Cummins, Inc.

Land

🇺🇸 USA

Fachgebiete