An embodiment fuel cell module includes a fuel cell, a power distribution unit disposed above the fuel cell, the power distribution unit including a concave portion, and a cable configured to be connected to a connector of the power distribution unit within the concave portion. The power distribution unit according to an embodiment includes a front surface, a rear surface located opposite the front surface in a first direction, and first and second side surfaces facing each other in a vehicle width direction between the front surface and the rear surface, the vehicle width direction being a direction intersecting the first direction. In an embodiment, the connector is disposed on the first side surface or the second side surface to be connected to the cable.

In a fuel cell vehicle, an occupant room is disposed at a front part of a vehicle body frame, and a rear side of the occupant room of the vehicle body frame is a load mount part. A hydrogen handling device is supported at least by the load mount part. The fuel cell vehicle includes a cover room that surrounds at least an upper part and a side part of the hydrogen handling device that is supported by the load mount part. A load room is disposed on the load mount part of the vehicle body frame. A discharge duct that discharges a hydrogen gas in the cover room upward from between the load room and the occupant room is connected to the cover room.

A charging system for a vehicle is provided. The charging system includes a charging connector, and the charging connector includes a supply nozzle that is connected to a receptacle of a supply vehicle that includes a hydrogen tank and that supplies hydrogen. A charging hose is connected with the supply nozzle at a first end thereof, and a receiving nozzle is connected to a second end of the charging hose and connected to a receptacle of a receiving vehicle that receives hydrogen from the supply vehicle.

A front-end vehicle structure includes a bulkhead, a fuel cell system and a DC/DC converter. The DC/DC converter is arranged next to the fuel cell system in a vehicle width direction and at a level of the fuel cell system in a vehicle height direction. The fuel cell system and the DC/DC converter are arranged in front of the bulkhead in a longitudinal direction of the vehicle.

A front-end vehicle structure includes a bulkhead, a fuel cell system and a DC/DC converter. The DC/DC converter is arranged next to the fuel cell system in a vehicle width direction and at a level of the fuel cell system in a vehicle height direction. The fuel cell system and the DC/DC converter are arranged in front of the bulkhead in a longitudinal direction of the vehicle.

A fuel cell system, in particular for a motor vehicle, has a fuel cell stack arranged in a housing and a measure for ventilating this housing by coupling the ventilation stream to another gas stream. The ventilation stream is fed to an air stream which is conducted through a radiator of the fuel cell system. The radiator is an ambient air heat exchanger. If the ventilation stream is fed in upstream of the radiator, a venting opening in the housing can be placed in such a way that the ventilation stream is entrained to the radiator by the inflow air stream. Alternatively, the ventilation stream can be fed to an exhaust gas stream of the fuel cell stack and the latter can be fed to the outflow stream of the radiator. A sensor for determining the hydrogen content in a gas stream downstream of the point where the ventilation stream is fed may be provided. An electronic monitoring device which, on the basis of this sensor signal, draws a conclusion about hydrogen which is possibly located in a free state within the housing.

A rear collision guard for a vehicle having a battery disposed on an underbody wall that is supported by longitudinal rails. The guard comprises a pair of sidewalls that attach to the longitudinal rails through the underbody wall and extend longitudinally on right and left lateral sides of the battery. A channel is attached to a back-end of each of the sidewalls and is spaced behind the battery. An airbag is attached to a rearwardly facing surface of the channel and is operatively connected to an inflation system that inflates the airbag to expand rearwardly in a rear end collision.

A fuel cell vehicle comprises a fuel cell module, a discharge port through which exhaust gas including water produced in the fuel cell module is discharged, the discharge port being disposed on an under floor and between a front wheel axle and a rear wheel axle of the fuel cell vehicle, and a guiding section capable of guiding the exhaust gas to flow toward a rearward side beyond the rear wheel axle while the fuel cell vehicle is in a non-running state.

A fuel cell vehicle has a front compartment accommodating a hydrogen pump provided to a pipe through which fuel gas is supplied, and a gas-liquid separator that is fastened to the hydrogen pump and removes water from the fuel gas flowing through the pipe, the gas-liquid separator having an end portion on a backward side in a travelling direction arranged more on the backward side than an end portion of the hydrogen pump on the backward side in the travelling direction. A fastening portion, at which the hydrogen pump and the gas-liquid separator are fastened to each other, has a center of gravity C.sub.GLS shifted from a center of gravity C.sub.HP of the hydrogen pump in a width direction of the fuel cell vehicle, in the fuel cell vehicle as viewed in a vertical direction.

To prevent that a connecting portion of a cable with an electrical equipment disposed rearward of the cable, an electrical equipment unit to be mounted on a vehicle is provided. The electrical equipment unit includes an inverter for supplying electric power to a drive motor of the vehicle, a fuel cell module disposed rearward of the inverter in longitudinal directions of the vehicle, a cable connecting the inverter with the fuel cell module, and a first clamp attached to the vehicle and for holding the cable. The first clamp has a gripping part formed with an opening and for gripping the cable, and an opening formed in part of the gripping part to extend in axial directions of the cable. The opening is formed in part of the gripping part to extend over one side of the gripping part in axial directions of the cable so as to receive the cable The opening is formed on a rear side in the gripping part in longitudinal directions of the vehicle.