초록 ▼

A fuel cell apparatus of a compact size uses a hydrogen storage alloy, in which heat can be efficiently transmitted from fuel cell bodies to the hydrogen storage alloy. The fuel cell apparatus includes a plurality of fuel cell bodies, a hydrogen storage tank, a hydrogen supply device for supplying h

A fuel cell apparatus of a compact size uses a hydrogen storage alloy, in which heat can be efficiently transmitted from fuel cell bodies to the hydrogen storage alloy. The fuel cell apparatus includes a plurality of fuel cell bodies, a hydrogen storage tank, a hydrogen supply device for supplying hydrogen to the fuel cell bodies from the hydrogen storage tank, an air feed device for supplying the air, supplying oxygen, a secondary battery, and a casing receiving the above components therein which casing has air intake ports and an air discharge port for the air feed device, and is formed as to enable the hydrogen storage tank to be introduced into and removed from the casing. The hydrogen storage tank is disposed on that side surface of each of at least one pair of fuel cell bodies, facing away from a cathode thereof, through a heat transmission device. With this construction, the energy of heat, generated by the fuel cell bodies, is efficiently transmitted to the hydrogen storage tank, and the stable supply of the hydrogen can be achieved, and the whole of the power system can be formed into a compact design.

대표청구항 ▼

[What is claimed is:] [1.]wherein said casing has air intake ports and an air discharge port for said air feed means, and also has means by which said hydrogen storage tank can be introduced into and removed from said casing; and said hydrogen supply means is releasably connected to said hydrogen st

[What is claimed is:] [1.]wherein said casing has air intake ports and an air discharge port for said air feed means, and also has means by which said hydrogen storage tank can be introduced into and removed from said casing; and said hydrogen supply means is releasably connected to said hydrogen storage tank; andwherein at least one pair of fuel cell bodies is disposed respectively on inner surfaces of opposite side walls of said casing, and the air is introduced into each of said fuel cell bodies from said intake ports in the associated side walls of said casing, and said hydrogen storage tank is disposed on that side surface of each of said fuel cell bodies, facing away from the associated side wall of said casing, through heat transmission means.