摘要 |
The reactant (8) contains comprehensive pores and/or hollow spaces (9) for the fluid reactant (11), such pores and/or spaces communicating with a storage container (12) for fluid reactant via a micro-porous, hydrophilic connection (13). This connection, under ruling operating conditions, is permeable to fluid reactant but no for hydrogen gas. The reaction container (10) is also provided with a micro-porous hydrophobic connection (14) for conducting away the formed hydrogen gas to a gas chamber (15) which in turn is connected via a redn. valve (7) to the hydrogen gas chamber (4) of a hydrogen/air cell. - The solid reactant used comprises the metals iron, zinc, magnesium and aluminium individually or in different mixtures. It may also comprise hydride or lithium hydride. The fluid reactant is water. |