Abstract: A method for producing a membrane electrode assembly for a fuel cell includes providing a first component of the membrane electrode assembly as part of a continuous material web which passes through a plurality of processing stations and connecting a second component of the membrane electrode assembly to the first component by a firmly bonded connection.

Abstract: A method for producing a membrane electrode assembly for a fuel cell includes providing a first component of the membrane electrode assembly as part of a continuous material web which passes through a plurality of processing stations and connecting a second component of the membrane electrode assembly to the first component by a firmly bonded connection.

Abstract: The invention relates to a method for producing a membrane electrode assembly (12) for a fuel cell, wherein at least one first component (18) of the membrane electrode assembly (12) is provided as part of a continuous material web which passes through a plurality of processing stations. At least one second component (26) of the membrane electrode assembly is connected to the at least one first component. At least one adhesive is applied to at least one of the components (18, 26), said adhesive causing the connection of the at least one first component (18) to the at least one second component (26). Furthermore, the invention relates to a device (10) for producing a membrane electrode assembly (12).

Abstract: In an exhaust gas recirculation device for an internal combustion engine, with an intake duct connected to the inlet side of the internal combustion engine and an exhaust duct connected to the outlet side of the internal combustion engine and at least one exhaust gas purification element arranged in the exhaust duct, a second exhaust gas recirculation line is connect the exhaust duct and extends to the intake duct for the recirculation of exhaust gas from different locations of the exhaust duct and a first and a second control element are provided for controlling the exhaust gas flow quantities flowing respectively through the first and the second exhaust gas recirculation line.

Abstract: Methods of preparing a fluid diffusion layer comprise continuously applying a loading material to a substrate and continuous compacting the substrate and loading material applied thereto with at least one compaction roller. Methods of preparing an electrode comprise continuously applying an electrocatalyst to a fluid diffusion layer and continuously compacting the fluid diffusion layer and electrocatalyst applied thereto with at least one compaction roller. The methods can be employed in a continuous process and can increase the penetration and adhesion of the loading material.