发明名称 |
Internal anti-popping assembly for solid propellant rocket motor |
摘要 |
A solid grain block is housed in a casing with interposition of a heat protection layer and defines a combustion chamber, and a separation zone is formed between the solid grain and the heat protection layer of the rocket motor bottom structure by means of a skin detached from said layer and adhering to the solid grain, at least one of the two parts constituted by the detached skin and the heat-protection layer of the rocket motor bottom structure being provided with projections or teeth to ensure a minimum spacing of the detached skin with respect to said layer and to give easy access to the gases into the separation zone.
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申请公布号 |
US4823548(A) |
申请公布日期 |
1989.04.25 |
申请号 |
US19880247436 |
申请日期 |
1988.09.06 |
申请人 |
SOCIETE EUROPEENNE DE PROPULSION |
发明人 |
BEBOUX, JEAN |
分类号 |
F02K9/34;F02K9/36;(IPC1-7):F02K9/00 |
主分类号 |
F02K9/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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