Cooling circuit for cooling fuel cell stack of vehicle, has heating and cooling devices for increasing and decreasing temperature of cooling agent, and cooling device formed as external radiator is series connected to heating device
US2006003198A1
Apparatus and method for measuring the insulation resistance of a fuel cell system
US2007287037A1
Fuel cell based power generation systems and methods of operating the same
DE102004056952A1
Fuel cell system comprises a fuel cell having an anode region and a cathode region separated from the anode region by an electrolyte and a first liquid separator having a liquid outlet joined to a second liquid separator
US2006037904A1
Water filter for an electrochemical fuel cell system
EP1620937A1
Power converter architecture and method for integrated fuel cell based power supplies
DE102004005935A1
Method for cold starting a fuel cell system at minus temperatures
DE10244534A1
Circuit arrangement and method for detecting error situations in coupled systems
DE10223117A1
Method and arrangement for controlling the power supply of an electric drive with a hybrid power supply system in a vehicle
DE10204274A1
Device for connecting two pipe elements
DE10203311A1
Fuel cell system and method for operating the same
DE10201934A1
Electrical connection between a fuel cell and a connection part
EP1309026A1
Integrated fuel cell drive unit
EP1306916A1
Fuel cell system and method for operating the same
DE10151519A1
Reactor for a catalytic reaction
EP1296396A1
Method for operating a cooling system for a fuel cell and cooling system for a fuel cell
DE10143156A1
Fuel cell system with an apparatus for air supply and method for operating the fuel cell system and its use
