| 发明名称 |
END-BURNING PROPELLANT GRAIN WITH AREA-ENHANCED BURNING SURFACE |
| 摘要 |
An end-burning grain of a solid rocket motor or other gas-generating device is supplemented with one or more sticks of high-burn-rate propellant embedded in a matrix of a relatively low-burn-rate propellant. The sticks increase the burning surface area as the grain burns by forming conical indentations in the surface. |
| 申请公布号 |
EP2582647(B1) |
申请公布日期 |
2016.06.01 |
| 申请号 |
EP20110831071 |
申请日期 |
2011.06.08 |
| 申请人 |
AEROJET ROCKETDYNE, INC. |
发明人 |
DAWLEY, SCOTT K.;FRIEDLANDER III, MARK PEYSER |
| 分类号 |
C06B45/00;C06B45/10;F02K9/12;F02K9/22 |
主分类号 |
C06B45/00 |
| 代理机构 |
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代理人 |
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