Kolbenkopf für einen Verbrennungszylinder und Kühlkanal für einen Kolbenkopf eines Verbrennungszylinders

Details

Veröffentlichungs-Nr.

EP4715190

Anmeldetag

16. November 2023

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

F02F3/22

Abstract

A piston head includes a piston head lower portion and a piston head upper portion coupled to the piston head lower portion. The piston head upper portion includes an end wall, an outer wall, and an inner wall. The end wall includes, an outer portion and an inner portion, angled with respect to the outer portion. The outer wall extends axially away from the end wall in a first direction. The inner wall extends axially away from the end wall in the first direction and is separated from the outer wall such that an outer chamber is defined between the outer wall and the inner wall and an inner chamber is defined within the inner wall. The inner wall defines one or more openings fluidly connecting the inner chamber to the outer chamber. An axis of each of the one or more openings is substantially parallel to the inner portion.

Anmelder

Firma

Cummins, Inc.

Land

🇺🇸 USA

Fachgebiete