Energy storage device for e.g. internal combustion engine, has energy storage units electrically connected to line unit in detachable manner, where one unit has power electronics with connection unit for connection to power generator
DE102005052325A1
Fuel cell arrangement has water-absorbing material in oxidant inlet channel leading to reactive layer to handle product water
DE102005038931A1
Stack of fuel cells having anode, cathode and electrolyte and gas diffusion layer and bipolar plates has acid feed unit
DE102005037408A1
Detecting leaks in chemical reactor system which generates electric current, especially fuel cell system
DE102005025911A1
Fuel cell arrangement for producing electrical power, has supply plate with media channels, and micro-channels arranged in region of bars, where micro-channels are provided in direction transverse to direction of media channels
DE102005025914A1
Fuel cell arrangement for producing electrical power, has bars that are replaced by water permeable membrane for diffusing moisture from one of media channels into another media channel
DE102005025913A1
Fuel cell arrangement, has reaction membrane structure inserted between supply plates in base area under surface extension, so that it remains free for media transport in preoccupied area channels
DE102005006868A1
Preheater for a fuel cell reacts fuel rinse gas from anode with oxygen containing gas in catalyzed burner to warm reaction gases
DE102005004426A1
Fuel cell system with compressed air operation
DE102005004427A1
Preheater for fuel cell system with Venturi gas supply
DE102005002174A1
Fluid distribution layer, especially useful as gas diffusion layer of fuel cell, comprising 3-dimensional system of fluid transporting channels giving homogeneous fluid distribution pattern over first surface
DE102004056451A1
Molding tool for production of metal or ceramic components with openings has punch in one tool half which is moved into material in tool cavity to form opening
WO2005041336A2
Fuel cell system
DE10359426A1
Gas distribution in fuel cells uses parallel channels with alternating flow to provide homogeneous moisture distribution
DE10351019A1
Method for controlling and / or regulating at least one unit in a technical system and technical system
DE10342470A1
Device for flowing at least one fuel cell with a medium and fuel cell system
DE10334843A1
Fuel cell operating medium management in which loads in conveying arrangements in supply and discharge lines are varied during flow reversal periods
DE10310564A1
Current supply plate for fuel cells comprises a first plate layer made of an electrically conducting polymer or polymer composite for connecting to a fuel cell, a second plate layer made of a metallic structure, and a third plate layer
