| 摘要 |
<p>The invention concerns a module for supplying hydrogen to a fuel mini-cell, wherein hydrogen is gradually released by combustion of elements made of pyrotechnic material, after ignition. A device sequentially controlling the ignition of the pyrotechnic elements comprises a circuit (13) controlling an electrical or light energy source (11) which supplies an ignition control signal causing energy to be applied at the input of a series of connecting members (12), respectively associated with each of the pyrotechnic elements (Ei). Each time, only one pyrotechnic element (E2) is connected to the energy source, the elements (E1) preceding it, having already been used. The connecting members (12) can be sensitive to temperature or to pressure.</p> |
