Harald Tober

Continuous production of polymer electrolyte membrane-electrode array for fuel cell involves coating or impregnating and drying substrate, producing and drying polymer electrolyte membrane in parallel stage and lamination

Brennstoffzellenstapelabschnitt sowie Verfahren zur Montage des Brennstoffzellenabschnitts

Method for fabricating curved non-communicating structures e.g. on circuit boards, templates etc, involves generating non-communicating structure directly by erosion or reforming

Method for applying an adhesive on fuel cell component, comprises applying the adhesive in a process on a transfer body and subsequently transferring from the transfer body at given position on the fuel cell component

Crankshaft for IC engine has herringbone gear mounted on one end which drives camshaft via additional herringbone gears

Fuel cell stack section and method for assembling the fuel cell section

Method and apparatus for manufacturing a membrane electrode assembly for a fuel cell

Fuel cell unit, fuel cell stack having fuel cell units

Membrane assembly for a fuel cell stack and fuel cell stack having the membrane assembly

Membrane assembly for a fuel cell stack, fuel cell stack having the membrane assembly, and method