| abstract |
Fuel cartridges for fuel cells are described. A fuel cartridge includes an outer shell, an inner liner that contains fuel, and a valve component adapted to transport fuel from the fuel supplier to a fuel cell. The outer shell of the inner liner is manufactured by blow molding and, as the fuel is transported from the fuel supplier, the inner liner is pushed out of the outer shell. Another fuel cartridge includes an outer shell, an inner liner containing fuel, and a valve component adapted to transport fuel from the fuel supplier to a fuel cell. The inner lining is integrated to the outer casing in a region close to the location of the valve component. |