System for steering, about its axes of rotation, a moving body propelled by jet reaction, particularly a missile
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F42B-010/66
F02K-009/90
F42B-010/00
F02K-009/00
출원번호
US-0988577
(2011-11-17)
등록번호
US-9080843
(2015-07-14)
우선권정보
FR-10 04570 (2010-11-24)
국제출원번호
PCT/FR2011/000609
(2011-11-17)
§371/§102 date
20140109
(20140109)
국제공개번호
WO2012/069711
(2012-05-31)
발명자
/ 주소
Mazenq, Lionel
출원인 / 주소
MBDA FRANCE
대리인 / 주소
Duane Morris LLP
인용정보
피인용 횟수 :
0인용 특허 :
14
초록▼
System for steering, about its axes of rotation, a moving body propelled by jet reaction, particularly a missile. The system (1) comprises two first flow deflectors (3, 4) of which one (3) is able to act exclusively on the outlet flow from one of the nozzles (17) of the moving body (M) which is prov
System for steering, about its axes of rotation, a moving body propelled by jet reaction, particularly a missile. The system (1) comprises two first flow deflectors (3, 4) of which one (3) is able to act exclusively on the outlet flow from one of the nozzles (17) of the moving body (M) which is provided with two jet nozzles (17, 18), and of which the other (4) is able to act exclusively on the outlet flow from the other jet nozzle (18) of said moving body (M), these two first flow deflectors (3, 4) interacting in such a way as to be able to steer the moving body (M) about two of its three axes of rotation, and a second flow deflector (5) which is able to act on the outlet flows from the two jet nozzles (17, 18), but on just one outlet flow at a time, so as to be able to steer the moving body (M) about the third of its axes of rotation.
대표청구항▼
1. System for steering, about its three axes of rotation (OX, OY, OZ), a moving body (M) propelled by jet reaction and provided with two nozzles, said system having flow deflectors able to act on the outlet flows of said nozzles in such a way as to control the orientation of the thrust of the moving
1. System for steering, about its three axes of rotation (OX, OY, OZ), a moving body (M) propelled by jet reaction and provided with two nozzles, said system having flow deflectors able to act on the outlet flows of said nozzles in such a way as to control the orientation of the thrust of the moving body (M), and also controllable means for actuating said flow deflectors, wherein said system comprises: two first flow deflectors, one of which is able to act exclusively on the outlet flow of one of said nozzles and the other of which is able to act exclusively on the outlet flow of the other nozzle, these two first flow deflectors cooperating so as to be able to steer the moving body (M) about two of its three axes of rotation; anda second flow deflector which is able to act on the outlet flows of both jet nozzles, but on one outlet flow at a time, so as to be able to steer the moving body (M) about its third axis of rotation. 2. System according to claim 1, wherein at least some of said flow deflectors are shaped in such a way as to be displaced in rotation. 3. System according to claim 1, wherein at least some of said flow deflectors are shaped in such a way as to produce a deflection of the thrust, at each nozzle in a cone with a maximum half-angle of approximately 12° and the vertex of which corresponds to the center of thrust of the corresponding nozzle. 4. System according to claim 1, wherein at least some of said flow deflectors have a curved profile, at least in the region of the portions of these flow deflectors intended to act on the outlet flows. 5. System according to claim 1, wherein said first flow deflectors are produced in the form of a deflector component with a double blade, and in that said second flow deflector is produced in the form of a deflector component with a single blade which is arranged between the two nozzles. 6. System according to claim 1, wherein said first flow deflectors are formed so as to be displaced, in the outlet flows of the respective nozzles: symmetrically, in order to steer the moving body (M) about the yaw axis or the pitch axis; andasymmetrically, in order to steer the moving body (M) about the roll axis. 7. System according to claim 1, wherein it also has means for controlling said first flow deflectors which are formed so as to control said flow deflectors so that they compensate for unwanted effects produced by the action of said second flow deflector on the outlet flow of a nozzle. 8. Moving body propelled by jet reaction, in particular a missile, comprising a system according to claim 1.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (14)
Metz Pierre (Paris FRX), Control device using gas jets for a guided missile.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.