| 摘要 |
An end burning type gas generator includes a hollow cylindrical combustor, a propellant which is densely charged in the combustor concentrically and in a plurality of layers without leaving a large void in an internal cross section and which has the same sectional area in each of the layers, and an interstructure which separates the plurality of layers from each other and which connects only at a turning portion at an axial end. The end burning of the propellant sequentially progresses via the turning portion, beginning with an outermost layer or an innermost layer. The turning portion includes an end outer plate which continuously surrounds the ends of an inner propellant and an outer propellant, and a burning rate increasing member which is provided along the inner surface of the end outer plate to increase the burning rate of the propellant. The end outer plate is shaped such that the burning area at the turning portion remains substantially constant.
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