Fuel cell, fluid distribution device for fuel cell, and vehicle provided with fuel cell

A fluid distribution device that distributes at least two fluids among an anode, a cathode and a cooling fluid of a fuel cell, the fluid distribution device comprising:

• a block body including a side surface that is configured have the fuel cell disposed thereon;
• a first external manifold disposed in the block body to convey a first fluid, the first external manifold including a first fluid-supplying external manifold and a first fluid-discharging external manifold, the first external manifold being disposed adjacent to the side surface of the block body;
• a second external manifold disposed in the block body to convey a second fluid, the second external manifold including a second fluid-supplying external manifold and a second fluid-discharging external manifold, the second external manifold being disposed adjacent to a side of the block body that is farther from the side surface, the second external manifold being disposed so as to partially overlap with the first external manifold as viewed from perpendicularly to the side surface of the block body, the second external manifold includes an extension portion for the second fluid that does not overlap with the first external manifold as viewed perpendicularly to the side surface of the block body;
• a first communicating portion having a first hole only communicating the first fluid to the first external manifold from the surface;
• and
• a second communicating portion having a second hole portion only communicating the second fluid to the extension portion of the second external manifold from the surface.