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 wall

Info

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
Application number
FR7732526A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2369428A1 publication Critical patent/FR2369428A1/en
Pending legal-status Critical Current

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.
FR7732526A 1976-10-29 1977-10-27 Rocket outlet nozzle with spoilers - has deflectors with air stream separating jet from one deflector wall Pending FR2369428A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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
DE2649672A1 (en) 1978-05-03
DE2649672C3 (en) 1979-10-11
DE2649672B2 (en) 1979-02-15

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