FIELD: rocketry. SUBSTANCE: proposed igniter consists of weight amount of igniting composition arranged in hermetically sealed envelope. Envelope of two-layer design consists of synthetic polymeric films of different melting points. Melting point of inner layer of envelope. Envelope can be made in form of rectangular pack divided by cross bridges into sections which are arranged in bellows-like manner. Cross bridges can be interrupted. EFFECT: provision of highly effective hermetically0sealed igniter of excellent performance. 9 cl, 7 dwg
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Authors
Dates
2001-07-20—Published
1999-11-01—Filed