| 摘要 |
A pyrotechnic charge for generating gases, for example for the propulsion of an engine, comprising elongate strands of propellant fixed, such as by adhesive or mechanical fastening devices, to at least one band of flexible material which is wound into a spiral having several turns so that each strand of propellant is positioned radially between adjacent turns of the band and lies in an axial plane. The flexible band has an inhibiting effect on the combustion characteristics of the strands of propellant. |
