BIPOLAR PLATE FOR A FUEL CELL SYSTEM

The invention relates to a bipolar plate (100) for a fuel cell system (1), having: a cathode-side plate (10), which on a first side (11) has a first channel structure (K1) for an oxygen-containing reactant (O2) andon a second side (12) has a second channel structure (K2) for a coolant (KM), and an a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Glanz, Leonore, Schneiter, Manuel
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a bipolar plate (100) for a fuel cell system (1), having: a cathode-side plate (10), which on a first side (11) has a first channel structure (K1) for an oxygen-containing reactant (O2) andon a second side (12) has a second channel structure (K2) for a coolant (KM), and an anode-side plate (20),which on a first side (21) has a first channel structure (A1) for a fuel-containing reactant (H2) and on a second side (22) has a second channel structure (A2) for a coolant (KM), the cathode-side plate (10) and the anode-side plate (20) bearing against one another by means of the second sides (12, 22) for the coolant (KM). To this end, in accordance with the invention, the first channel structure (K1) of the cathode-side plate (10) differs geometrically from the second channel structure (K2) of the cathode-side plate (10).