FR2369428A1 - Rocket outlet nozzle with spoilers - has deflectors with air stream separating jet from one deflector wall - Google Patents
Rocket outlet nozzle with spoilers - has deflectors with air stream separating jet from one deflector wallInfo
- Publication number
- FR2369428A1 FR2369428A1 FR7732526A FR7732526A FR2369428A1 FR 2369428 A1 FR2369428 A1 FR 2369428A1 FR 7732526 A FR7732526 A FR 7732526A FR 7732526 A FR7732526 A FR 7732526A FR 2369428 A1 FR2369428 A1 FR 2369428A1
- Authority
- FR
- France
- Prior art keywords
- deflector
- wall
- rocket
- jet
- air stream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/80—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control
- F02K9/90—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control using deflectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Engines (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The thrust deflecting spoiler system is used in rocket propelled projectiles. The deflector is arranged on the thrust het outlet rim and deflector plate can be pushed into flow stream. The deflector is used to augment the transverse force acting on the projectile. The rocket outlet nozzle has on one side a wall (3) which is moved into the jet path at right angles. A curved deflector (5) is arranged diametrically opposite this wall. This deflector is arranged with an angle which is greater than half the rocket jet cone angle alpha. An opening (7) is situated on the outside wall of nozzle. This opening diverts the outside air stream onto the inner wall of the curved deflector so that the jet does not adhere to deflector wall.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762649672 DE2649672C3 (en) | 1976-10-29 | 1976-10-29 | Deflection device for jet jets |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2369428A1 true FR2369428A1 (en) | 1978-05-26 |
Family
ID=5992015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7732526A Pending FR2369428A1 (en) | 1976-10-29 | 1977-10-27 | Rocket outlet nozzle with spoilers - has deflectors with air stream separating jet from one deflector wall |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2649672C3 (en) |
FR (1) | FR2369428A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2817165C3 (en) * | 1978-04-20 | 1981-03-26 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Deflection device for jet jets |
NZ198917A (en) * | 1980-11-14 | 1985-01-31 | Commw Of Australia | Rocket controlled by spoiler tabs in exhaust |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1025715A (en) * | 1950-10-07 | 1953-04-20 | Exhaust jet deflection of thrusters and jet engines | |
FR1153561A (en) * | 1956-06-01 | 1958-03-12 | New jet propulsion mode for marine vehicles and new jet diverter | |
DE973164C (en) * | 1950-06-16 | 1959-12-10 | Snecma | Device for deflecting a beam emerging from a line |
CH351801A (en) * | 1956-07-03 | 1961-01-31 | Snecma | Jet thruster |
US3420060A (en) * | 1966-04-22 | 1969-01-07 | Mc Donnell Douglas Corp | Pressure induced jet vectoring augmentation apparatus |
FR1602885A (en) * | 1967-05-10 | 1971-02-08 |
-
1976
- 1976-10-29 DE DE19762649672 patent/DE2649672C3/en not_active Expired
-
1977
- 1977-10-27 FR FR7732526A patent/FR2369428A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973164C (en) * | 1950-06-16 | 1959-12-10 | Snecma | Device for deflecting a beam emerging from a line |
FR1025715A (en) * | 1950-10-07 | 1953-04-20 | Exhaust jet deflection of thrusters and jet engines | |
FR1153561A (en) * | 1956-06-01 | 1958-03-12 | New jet propulsion mode for marine vehicles and new jet diverter | |
CH351801A (en) * | 1956-07-03 | 1961-01-31 | Snecma | Jet thruster |
US3420060A (en) * | 1966-04-22 | 1969-01-07 | Mc Donnell Douglas Corp | Pressure induced jet vectoring augmentation apparatus |
FR1602885A (en) * | 1967-05-10 | 1971-02-08 |
Also Published As
Publication number | Publication date |
---|---|
DE2649672C3 (en) | 1979-10-11 |
DE2649672B2 (en) | 1979-02-15 |
DE2649672A1 (en) | 1978-05-03 |
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