US Patent 7967879 Cartridge for the generation of hydrogen

The present invention provides a cartridge for the generation of hydrogen. The cartridge includes a case, an igniter, and a structural component. The case defines an interior cavity and the igniter is positioned within the cavity. The structural component is also positioned within the cavity and is formed of a particulate embedded in a matrix and the particulate includes a metallic material. An oxidizing agent is positioned within the cavity. The structural component is configured such that the metallic material and the oxidizing agent react together to generate hydrogen after the igniter generates sufficient heat to remove the matrix from the structural component and to initiate the reaction between the metallic material and the oxidizing agent.