Abstract: A bipolar plate assembly with integrated seal for a fuel cell with a subassembly having a formed metal cathode plate bonded to a formed metal anode plate. On at least one of the plates, two raised continuous ridges are formed on the outward surface of and around the perimeter of the plate, thereby creating a channel to contain the seal. In this design, a substantial portion of the channel area on the inward surface of the plate is in direct contact with and supported by the other plate. The channel and hence the seal are thus well supported during molding and under compression in the assembled fuel cell. Further, ducts traversing the seal region can advantageously be formed without affecting the functioning of the seal.

Abstract: A fuel cell module includes at least one fuel cell stack with a housing. The at least one fuel cell stack is arranged, with a plurality of system components for conducting and/or conditioning the fluids for the supply of the at least one fuel cell stack, with a mechanical interface for fastening the fuel cell module to the vehicle. The mechanical interface is arranged on the housing, wherein the housing forms a carrier for the system components.

Abstract: A fuel cell stack arrangement includes a fuel cells arranged between a first and a second end plate. At least one of the end plates is designed as a channel end plate with at least one channel. The channel has a stack opening, which is opened in the direction of the stack, and a second opening. The stack opening and the second opening are connected to each other via a channel section and are arranged at a distance to each other in a top view looking down on the channel end plate.