Injektorvorrichtung für einen Motor

Details

Veröffentlichungs-Nr.

EP4741714

Anmeldetag

6. November 2024

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

F23R3/28(SIEMENS AG et al.)

Abstract

An injector device (10) comprises a plurality of fluid channel assemblies (11), each fluid channel assembly (11) exhibiting an assembly eigenfrequency f<a>, wherein at least two different types of fluid channel assemblies (11) occur among the plurality of fluid channel assemblies (11). The at least two different types of fluid channel assemblies (11) differ from each other with respect to their assembly eigenfrequency f<a>. Each fluid channel assembly (11) comprises a fluid channel (111) for guiding a mixture comprising an oxidizing agent and a fuel towards a combustion chamber of an engine device, the fluid channel (111) exhibiting a channel eigenfrequency f<c>. At least one of the fluid channel assemblies (11) comprises at least one detuning cavity (112) being fluidically connected to its fluid channel (111), the at least one detuning cavity exhibiting a detuning cavity eigenfrequency f<d> that differs from the channel eigenfrequency f<c> of the fluid channel (111).

Anmelder

Firma

ETH Zurich

Land

🇨🇭 Schweiz