The method involves generating approximately a level with the contact surfaces by the elevations of each surface profile and lying deviations (d) within a predetermined tolerance. The medium, surrounding the particle, is a hot melting mass, which is a solid at room temperature and particularly at a temperature below 40 degree celsius and is provided in a fluidic or plastic condition at the mentioned operating temperature of the hot melting mass. An independent claim is also included for a fuel cell battery with contactings.
|Translated title of the contribution||Method for creating contacts between electrochemically active discs and interconnectors in hightemperature|
|Patent number||EP1990856 B1|
|Publication status||Published - 2008|