FR2388243A1 - Dispositif pour conferer un mouvement de rotation a un engin lors de son lancement - Google Patents
Dispositif pour conferer un mouvement de rotation a un engin lors de son lancementInfo
- Publication number
- FR2388243A1 FR2388243A1 FR7712070A FR7712070A FR2388243A1 FR 2388243 A1 FR2388243 A1 FR 2388243A1 FR 7712070 A FR7712070 A FR 7712070A FR 7712070 A FR7712070 A FR 7712070A FR 2388243 A1 FR2388243 A1 FR 2388243A1
- Authority
- FR
- France
- Prior art keywords
- launched
- rotational movement
- giving
- unit
- launching member
- 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.)
- Granted
Links
- 239000003380 propellant Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
- F42B10/02—Stabilising arrangements
- F42B10/26—Stabilising arrangements using spin
- F42B10/28—Stabilising arrangements using spin induced by gas action
- F42B10/30—Stabilising arrangements using spin induced by gas action using rocket motor nozzles
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Nozzles (AREA)
Abstract
Dispositif pour conférer un mouvement de rotation à un engin lors de son lancement. Des moyens de liaison 4 coopèrent avec l'organe de lancement pour maintenir des aubes ou ailettes 3 en position fixe par rapport à la tuyère 1 jusqu'à la sortie de cet organe de lancement, lesdites aubes ou ailettes se séparant de l'engin à la sortie de l'organe de lancement sous l'effet, notamment de la force centrifuge. Ce dispositif convient à tout type d'engin à propulseur à tuyère.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7712070A FR2388243A1 (fr) | 1977-04-21 | 1977-04-21 | Dispositif pour conferer un mouvement de rotation a un engin lors de son lancement |
DE19782813645 DE2813645A1 (de) | 1977-04-21 | 1978-03-30 | Vorrichtung zur drallerzeugung an einer rakete beim start |
IT67752/78A IT1156944B (it) | 1977-04-21 | 1978-04-05 | Dispositivo per conferire un moto di rotazione ad un proietto durante il lancio |
GB13914/78A GB1603944A (en) | 1977-04-21 | 1978-04-10 | Device for imparting a movement of rotation to a craft when it is launched |
JP4376778A JPS53130900A (en) | 1977-04-21 | 1978-04-12 | Device for rotating flier such as bullet at firing |
US05/896,010 US4194706A (en) | 1977-04-21 | 1978-04-13 | Device for imparting a movement of rotation to a craft when it is launched |
CA301,532A CA1104877A (fr) | 1977-04-21 | 1978-04-20 | Dispositif pour conferer un mouvement tournant a un engin apres son lancement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7712070A FR2388243A1 (fr) | 1977-04-21 | 1977-04-21 | Dispositif pour conferer un mouvement de rotation a un engin lors de son lancement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2388243A1 true FR2388243A1 (fr) | 1978-11-17 |
FR2388243B1 FR2388243B1 (fr) | 1981-01-16 |
Family
ID=9189744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7712070A Granted FR2388243A1 (fr) | 1977-04-21 | 1977-04-21 | Dispositif pour conferer un mouvement de rotation a un engin lors de son lancement |
Country Status (7)
Country | Link |
---|---|
US (1) | US4194706A (fr) |
JP (1) | JPS53130900A (fr) |
CA (1) | CA1104877A (fr) |
DE (1) | DE2813645A1 (fr) |
FR (1) | FR2388243A1 (fr) |
GB (1) | GB1603944A (fr) |
IT (1) | IT1156944B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307651A (en) * | 1979-09-04 | 1981-12-29 | The United States Of America As Represented By The Secretary Of The Army | Rocket in-tube spin device and rear sabot |
US4497460A (en) * | 1983-03-25 | 1985-02-05 | The United States Of America As Represented By The Secretary Of The Navy | Erodale spin turbine for tube-launched missiles |
US5078336A (en) * | 1989-07-21 | 1992-01-07 | Carter Gregory E | Spin-stabilized missile with plug nozzle |
GB9925193D0 (en) * | 1999-10-26 | 1999-12-22 | Rolls Royce Plc | Gas turbine engine exhaust nozzle |
US6612106B2 (en) | 2000-05-05 | 2003-09-02 | The Boeing Company | Segmented mixing device having chevrons for exhaust noise reduction in jet engines |
US6676072B1 (en) | 2002-11-13 | 2004-01-13 | Steven S. Kim | Short duration, high-torque rocket nozzle |
US6691948B1 (en) * | 2003-04-10 | 2004-02-17 | The United States Of America As Represented By The Secretary Of The Navy | High torque rocket nozzle |
EP2297544B1 (fr) * | 2008-05-21 | 2017-06-21 | Raytheon Company | Système intégré de contrôle du vecteur de poussée et de contrôle en roulis |
US8581160B1 (en) | 2010-03-31 | 2013-11-12 | The United States Of America As Represented By The Secretary Of The Navy | Gyroscopic stabilizer |
JP7369505B2 (ja) * | 2019-12-03 | 2023-10-26 | 株式会社Ihiエアロスペース | 推進装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US308944A (en) * | 1884-12-09 | bartlett | ||
US1141042A (en) * | 1913-09-30 | 1915-05-25 | Ordnance Dev Company | Contour-base for projectiles. |
NL248980A (fr) * | 1959-03-09 | |||
US3430900A (en) * | 1967-06-29 | 1969-03-04 | United Aircraft Corp | Tube launched rocket with detaching spin vanes |
US3862603A (en) * | 1972-11-21 | 1975-01-28 | Us Navy | Light weight sabot |
-
1977
- 1977-04-21 FR FR7712070A patent/FR2388243A1/fr active Granted
-
1978
- 1978-03-30 DE DE19782813645 patent/DE2813645A1/de not_active Withdrawn
- 1978-04-05 IT IT67752/78A patent/IT1156944B/it active
- 1978-04-10 GB GB13914/78A patent/GB1603944A/en not_active Expired
- 1978-04-12 JP JP4376778A patent/JPS53130900A/ja active Pending
- 1978-04-13 US US05/896,010 patent/US4194706A/en not_active Expired - Lifetime
- 1978-04-20 CA CA301,532A patent/CA1104877A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4194706A (en) | 1980-03-25 |
JPS53130900A (en) | 1978-11-15 |
DE2813645A1 (de) | 1978-10-26 |
IT7867752A0 (it) | 1978-04-05 |
FR2388243B1 (fr) | 1981-01-16 |
IT1156944B (it) | 1987-02-04 |
GB1603944A (en) | 1981-12-02 |
CA1104877A (fr) | 1981-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |