IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0182686
(2011-07-14)
|
등록번호 |
US-8952304
(2015-02-10)
|
발명자
/ 주소 |
- Bellotte, Joseph O.
- Farabaugh, Thomas F.
- Caba, Aaron C.
|
출원인 / 주소 |
- Alliant Techsystems, Inc.
|
대리인 / 주소 |
Vidas, Arrett & Steinkaus
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
7 |
초록
▼
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
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.
대표청구항
▼
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 wh
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; anda 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. 2. The assembly of claim 1, wherein the bell-shaped contour is a shock-free bell contour. 3. The assembly of claim 1, wherein the fin slots are distributed symmetrically about the casing. 4. The assembly of claim 3, wherein the fin slots form diametrically opposing pairs of fin slots. 5. The assembly of claim 1, wherein the plurality of fins comprises six fins. 6. The assembly of claim 1, wherein in the stowed position, each of the plurality of fins extends distally from a distal end of the casing. 7. The assembly of claim 1, wherein the casing is engaged to a small tactical rocket. 8. A small tactical rocket comprising: 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, wherein each of the plurality of fin slots extends through the outer wall of the casing and the inner surface of the casing, andwherein the diverging region defines a bell-shaped contour; anda 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 extends outwardly from the casing. 9. The tactical rocket of claim 8, wherein the diverging region defines a shock-free bell contour. 10. The tactical rocket of claim 8, wherein the fin slots are distributed symmetrically about the casing. 11. The tactical rocket of claim 10, wherein the fin slots form diametrically opposing pairs of fin slots. 12. The tactical rocket of claim 8, wherein the plurality of fins comprises six fins. 13. The tactical rocket of claim 8, wherein in the stowed position, each of the plurality of fins extends distally from a distal end of the casing. 14. A rocket nozzle assembly for a small tactical rocket 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 diverging region defines a shock-free bell contour,wherein the casing defines a plurality of longitudinal fin slots, wherein the fin slots are distributed symmetrically about the casing, andwherein each of the plurality of fin slots extends through the outer wall of the casing and the inner surface of the casing; andsix fins pivotally engaged to the casing, wherein in the stowed position, each of the fins extends into the diverging region through a respective one of the fin slots,wherein in the stowed position, each of the plurality of fins extends distally from a distal end of the casing, andwherein in the deployed position, each of the fins extends outwardly from the casing. 15. A rocket nozzle assembly having a stowed position and a deployed position, the assembly comprising: a casing comprising an outer wall;a nozzle insert structure positioned within the casing, the insert structure comprising an inner surface, at least a portion of the inner surface of the insert structure defining a diverging region, wherein the casing and the insert structure define 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 insert structure, andwherein the diverging region defines a bell-shaped contour; anda plurality of fins pivotally engaged to the casing, wherein in the stowed position, each of the plurality of fins extend into the diverging region through respective ones of the fin slots, andwherein in the deployed position, each of the plurality of fins extend outwardly from the casing.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.