Fuel cell system, fuel feed system for fuel cell and portable electric appliance

摘要

A fuel cell system has a fuel cell of solid polymer type, a rectangular parallelepiped sealing container (2) for accommodating hydrogen occlusion alloy for occluding hydrogen to be supplied to said fuel cell (1), a connection portion (3) provided in a hydrogen passage between said sealing container and said fuel cell for connecting said sealing container and said fuel cell de-touchably, a valve mechanism (4) provided in said hydrogen passage for opening and shutting hydrogen gas, and a hydrogen flow rate control mechanism (5) provided in said hydrogen passage for controlling the flow rate of hydrogen gas, and/or hydrogen pressure control mechanism for controlling the pressure of hydrogen gas.