System for steering a flying object using pairs of lateral nozzles
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F42B-010/66
F42B-015/01
F42B-010/00
출원번호
US-0346010
(2012-09-20)
등록번호
US-9212880
(2015-12-15)
우선권정보
FR-11 02870 (2011-09-21)
국제출원번호
PCT/FR2012/000372
(2012-09-20)
국제공개번호
WO2013/041784
(2013-03-28)
발명자
/ 주소
Rossi, Rinaldo
출원인 / 주소
MBDA France
대리인 / 주소
Duane Morris LLP
인용정보
피인용 횟수 :
1인용 특허 :
5
초록▼
System for steering a flying object using pairs of lateral nozzles—It comprises a gas generator (5) capable of being connected to lateral nozzles (7) via moveable plug devices (8), controlling the flow of gases coming from the generator through said nozzles. The lateral nozzles (7) are associated wi
System for steering a flying object using pairs of lateral nozzles—It comprises a gas generator (5) capable of being connected to lateral nozzles (7) via moveable plug devices (8), controlling the flow of gases coming from the generator through said nozzles. The lateral nozzles (7) are associated with at least one pair (P1, P2, P3, P4) such that the nozzles of the pair are aligned in a given axis (A1) and arranged opposite to each other, and, between the two aligned nozzles of the pair, a single controllable plug device (8) is provided, connected to said generator (5) and capable of controlling the flow of gases through said nozzles (7) in both directions.
대표청구항▼
1. System for guiding a flying machine using lateral gaseous jets, comprising a gas generator (5) capable of being connected to lateral nozzles (7) by means of movable obturating devices (8), which control the flow of the gases from the generator through said nozzles, said nozzles being associated i
1. System for guiding a flying machine using lateral gaseous jets, comprising a gas generator (5) capable of being connected to lateral nozzles (7) by means of movable obturating devices (8), which control the flow of the gases from the generator through said nozzles, said nozzles being associated in pairs (P1, P2, P3, P4) such that the nozzles of each pair are aligned along the same axis (A1) and arranged in opposition to each other, there being, between the two aligned nozzles of the pair, a single controllable obturating device (8) which is connected to said generator (5) and capable of controlling the flow of the gases through said nozzles (7) in the two senses, wherein the pairs (P1, P2, P3, P4) of nozzles (7) are contained in a plane that is perpendicular to the machine axis which passes through the centre of gravity (G) thereof, wherein the nozzle pairs, with each of which a single obturating device (8) is associated, are located at the periphery of the external cylindrical body (2) of the machine and surround the gas generator (5) while in fluid communication therewith, andwherein each obturating device (8) additionally comprises a controllable driver (20) which receives proportional operating commands and is joined to the obturator (16) so as to move the same and to continuously alter the cross section of flow for the gases flowing through the nozzles (7). 2. System according to claim 1, wherein four pairs (P1, P2, P3, P4) of nozzles (7) are arranged so as to be uniformly distributed relative to one another, the four pairs being diametrically opposed two by two. 3. System according to claim 1, wherein two sets (E1, E2) of pairs (P1, P2, P3, P4) of aligned and opposed nozzles (7) are provided in planes (PL1, PL2) which are mutually parallel and are perpendicular to the longitudinal axis of the machine, one (PL1) of said planes passing through the centre of gravity (G) of said machine. 4. System according to claim 1, wherein each obturating device (8) is of the type having a rotating obturator (16) for altering the cross sections of flow for the gases from the generator through the nozzles, doing so in the reverse manner from one another. 5. System according to claim 4, wherein each obturating device (8) comprises a body (14) having an internal passage (15) in which the rotating obturator (16) is received and which has two diametrically opposed openings (17) which are each joined to one of the necks of the aligned and opposed nozzles (7), and an opening (18) which is joined to the gas generator (5). 6. System according to claim 1, wherein said driver (20) is a torque motor which is joined parallel to or coaxially with a rotating shaft (19) bearing said obturator by means of a connection mechanism (23, 30). 7. System according to claim 1, wherein the flying machine is a missile.
Raynaud Jacques (Savigny-sur-Orge FRX) Darmois Jean (Bourg-la-Reine FRX) Jolivet Pierre (Arcueil FRX) Guillot Jean (Chatenay-Malabry FRX), System for piloting a missile by means of lateral gaseous jets and missile comprising such a system.
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