| 发明名称 | Rocket nozzle assembly | ||
| 摘要 | In one example, a rocket nozzle assembly is disclosed that has stowed and deployed positions, and includes a casing including an outer wall and an inner surface, at least a portion of the inner surface defining a diverging region, wherein the casing defines a plurality of fin slots, and wherein each of the plurality of fin slots extend through the outer wall of the casing and the inner surface of the casing, and wherein the diverging region defines a bell-shaped contour. The assembly further includes a plurality of fins pivotally engaged to the casing, wherein in the stowed position, each of the plurality of fins extends into the diverging region through a respective one of the fin slots, and wherein in the deployed position, each of the plurality of fins extend outwardly from the casing. | ||
| 申请公布号 | US8952304(B2) | 申请公布日期 | 2015.02.10 |
| 申请号 | US201113182686 | 申请日期 | 2011.07.14 |
| 申请人 | Alliant Techsystems, Inc. | 发明人 | Bellotte Joseph O.;Farabaugh Thomas F.;Caba Aaron C. |
| 分类号 | F42B15/01 | 主分类号 | F42B15/01 |
| 代理机构 | Vidas, Arrett & Steinkaus | 代理人 | Vidas, Arrett & Steinkaus |
| 主权项 | 1. A rocket nozzle assembly having a stowed position and a deployed position, the assembly comprising: a casing comprising an outer wall and an inner surface, at least a portion of the inner surface defining a diverging region, wherein the casing defines a plurality of longitudinal fin slots, and wherein each of the plurality of fin slots extend through the outer wall of the casing and the inner surface of the casing, andwherein the diverging region defines a bell-shaped contour; and a plurality of fins pivotally engaged to the casing, wherein in the stowed position, each of the plurality of fins extends into the diverging region through a respective one of the fin slots, andwherein in the deployed position, each of the plurality of fins extend outwardly from the casing. | ||
| 地址 | Minneapolis MN US | ||