| 摘要 |
<p>Inactive energy composition comprises magnetic or ferromagnetic particles such as driving particles (30) having a dimension from micrometer to centimeter, and at least two types of physically separated solid pulverulent compounds, such as inert precursor of final energy composition, having a nanometer dimension, where the energy composition is activated by a pyrotechnic method by mixing the inert precursors and agitating the driving particles using a magnetic field that varies in function of time. Independent claims are included for: (1) a device comprising the composition, and one or more magnetic field generators (50) to activate the energy composition using the pyrotechnic method; (2) a pyrotechnic system or element, which is integrated in the device; and (3) activating the composition comprising agitating the particles by magnetic field generator to mix the inert precursors, and activating the composition by contacting with the inert precursors.</p> |
