Frank Baumann

Verfahren zum Vermeiden von gasförmigen Verunreinigungseinschlüssen in mindestens einem Gasraum einer Brennstoffzelle während einer Stillstandszeit und Brennstoffzelle mit Mitteln zur Durchführung des Verfahrens

Fuel cell system for automobiles has a diagnostic facility with a controller to maintain electrical power during diagnosis phase

METHOD AND DEVICE FOR IMPROVING THE SERVICE LIFE OF A FUEL CELL AT TRANSITIONS IN OPERATION

Verfahren und Vorrichtung zum Auslösen zumindest einer Sicherheitsfunktion bei Vorliegen eines sicherheitskritischen Zustands eines elektrochemischen Energiespeichers und elektrochemisches Energiespeichersystem

Fuel cell system with improved electric contacting

Flow field plate for solid oxide fuel cell system, has delimitation area with channel retaining part of reactant, where channel is arranged adjacent to sealing element such that part of reactant flowing through channel cools sealing element

LITHIUM-AIR BATTERY AND LITHIUM-AIR BATTERY WITH A MIXED CONDUCTOR LAYER

ELECTROCHEMICAL CELL AND FUEL CELL INCLUDING IT

METHOD AND DEVICE FOR TRIGGERING AT LEAST ONE SAFETY FUNCTION IN THE EVENT OF A STATE OF AN ELECTROCHEMICAL STORE THAT IS CRITICAL WITH REGARD TO SAFETY, AND ELECTROCHEMICAL ENERGY STORAGE SYSTEM

Method and device for assessing the state of an electrochemical store and electrochemical storage system