Wasserelektrolyseurstapel mit Alkalischem Medium

Details

Veröffentlichungs-Nr.

EP4538424

Aktenzeichen

EP23202478

Anmeldetag

9. Oktober 2023

Veröffentlichung

22. Oktober 2025

Erteilung

22. Oktober 2025

Rechtsraum

EP

IPC

C25B1/04C25B9/05C25B9/60C25B9/75C25B9/77C25B15/08

Abstract

The various embodiments of the present invention disclose an electrolyser stack, preferably water electrolyser using alkaline medium, comprising: a first end plate and a second end plate and a plurality of cells stacked in-between the first and the second end plate. Each cell comprises an anode cell frame and a cathode cell frame, each cell frame further comprises a central opening, at least one inlet channel transversing through the cell frame, and at least one inlet pathway grooved in the cell frame for connecting the inlet channel to the central opening. The inlet pathway comprises an inlet orifice characterized by a minimum cross-sectional area in the inlet pathway. The cross-sectional area of the inlet channel in the stack is greater than the sum of the cross-sectional area of the plurality of inlet orifices in the stack.

Anmelder

Firma

OÜ Stargate Hydrogen Solutions

Land

🇪🇪 Estland

Fachgebiete