FR2433168A1 - Appareil d'obturation d'une extremite d'un tube de lancement de projectiles propulses par gaz d'echappement - Google Patents
Appareil d'obturation d'une extremite d'un tube de lancement de projectiles propulses par gaz d'echappementInfo
- Publication number
- FR2433168A1 FR2433168A1 FR7919184A FR7919184A FR2433168A1 FR 2433168 A1 FR2433168 A1 FR 2433168A1 FR 7919184 A FR7919184 A FR 7919184A FR 7919184 A FR7919184 A FR 7919184A FR 2433168 A1 FR2433168 A1 FR 2433168A1
- Authority
- FR
- France
- Prior art keywords
- exhaust gas
- launch tube
- tube
- sealing
- projectiles
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F3/00—Rocket or torpedo launchers
- F41F3/04—Rocket or torpedo launchers for rockets
- F41F3/0413—Means for exhaust gas disposal, e.g. exhaust deflectors, gas evacuation systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F3/00—Rocket or torpedo launchers
- F41F3/04—Rocket or torpedo launchers for rockets
- F41F3/077—Doors or covers for launching tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Jet Pumps And Other Pumps (AREA)
- Exhaust Silencers (AREA)
- Pipe Accessories (AREA)
- Processing Of Solid Wastes (AREA)
- Refuse Collection And Transfer (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Sealing Devices (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Testing Of Engines (AREA)
Abstract
L'invention concerne un appareil d'obturation d'une extrémité d'un tube de lancement de projectiles propulsés par gaz d'échappement. L'appareil comprend un tube de lancement, un conduit placé dans une position adjacente au tube de lancement de maniere à canaliser les gaz d'echappement du véhicule et un couvercle pour couper normalement la communication entre le tube de lancement et le conduit, ce couvercle comportant au moins une zone centrale pouvant être brisée en réponse à la pression exercée par le jet de gaz d'échappement du projectile en vue d'établir ainsi une communication entre le tube de lancement et le conduit Application aux installations de lancement de fusées.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/932,245 US4186647A (en) | 1978-08-09 | 1978-08-09 | Multiple area rear launch tube cover |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2433168A1 true FR2433168A1 (fr) | 1980-03-07 |
FR2433168B1 FR2433168B1 (fr) | 1983-10-28 |
Family
ID=25462015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7919184A Granted FR2433168A1 (fr) | 1978-08-09 | 1979-07-25 | Appareil d'obturation d'une extremite d'un tube de lancement de projectiles propulses par gaz d'echappement |
Country Status (15)
Country | Link |
---|---|
US (1) | US4186647A (fr) |
JP (1) | JPS5914720B2 (fr) |
AU (1) | AU512640B2 (fr) |
BE (1) | BE877898A (fr) |
CA (1) | CA1105721A (fr) |
CH (1) | CH635670A5 (fr) |
DE (1) | DE2931618C2 (fr) |
DK (1) | DK150256C (fr) |
ES (1) | ES483020A1 (fr) |
FR (1) | FR2433168A1 (fr) |
GB (1) | GB2027519B (fr) |
IT (1) | IT1117442B (fr) |
NL (1) | NL180354B (fr) |
NO (1) | NO146883C (fr) |
SE (1) | SE439685B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324167A (en) * | 1980-04-14 | 1982-04-13 | General Dynamics, Pomona Division | Flexible area launch tube rear cover |
US4373420A (en) * | 1980-10-06 | 1983-02-15 | General Dynamics, Pomona Division | Combustion suppressor |
JPS60186248U (ja) * | 1984-05-23 | 1985-12-10 | マツダ株式会社 | 自動車の二列目シ−ト装置 |
US4683798A (en) * | 1985-12-27 | 1987-08-04 | General Dynamics, Pomona Division | Gas management transition device |
US4686884A (en) * | 1985-12-27 | 1987-08-18 | General Dynamics, Pomona Division | Gas management deflector |
US4796510A (en) * | 1987-11-09 | 1989-01-10 | General Dynamics, Pomona Division | Rocket exhaust recirculation obturator for missile launch tube |
US4756226A (en) * | 1987-11-09 | 1988-07-12 | General Dynamics, Pomona Division | Missile support structure for a launch tube |
US4934241A (en) * | 1987-11-12 | 1990-06-19 | General Dynamics Corp. Pomona Division | Rocket exhaust deflector |
GB8825195D0 (en) * | 1988-10-27 | 1989-04-19 | British Aerospace | Impingement pressure regulator |
US5058481A (en) * | 1990-10-15 | 1991-10-22 | The United States Of America As Represented By The Secretary Of The Navy | Dual modular rocket launcher |
US5162605A (en) * | 1992-01-16 | 1992-11-10 | General Dynamics Corporation | Self-activated rocket launcher cell closure |
FR2711966B1 (fr) * | 1993-11-04 | 1995-12-22 | France Etat Armement | Dispositif d'évacuation des gaz de combustion de missiles sur un navire. |
US8584569B1 (en) * | 2011-12-06 | 2013-11-19 | The United States Of America As Represented By The Secretary Of The Navy | Plume exhaust management for VLS |
US9874420B2 (en) * | 2013-12-30 | 2018-01-23 | Bae Systems Land & Armaments, L.P. | Missile canister gated obturator |
CN116499309B (zh) * | 2023-06-29 | 2023-11-24 | 北京坤飞航天科技有限公司 | 一种火箭发射台热防护结构及制作方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445423A (en) * | 1946-03-06 | 1948-07-20 | United Shoe Machinery Corp | Safety container for rockets |
US3198073A (en) * | 1963-11-06 | 1965-08-03 | Johns Manville | Rupturable heat shield |
US3228296A (en) * | 1963-05-23 | 1966-01-11 | Milton C Neuman | Arrangement for venting blast gases and for water injection |
US3893366A (en) * | 1973-10-29 | 1975-07-08 | Us Navy | Missile launcher guide assembly |
FR2296834A1 (fr) * | 1974-12-31 | 1976-07-30 | Poudres & Explosifs Ste Nale | Dispositif pyrotechnique a double charge comportant une securite sequentielle |
US4044648A (en) * | 1975-09-29 | 1977-08-30 | General Dynamics Corporation | Rocket exhaust plenum flow control apparatus |
US4134327A (en) * | 1977-12-12 | 1979-01-16 | General Dynamics Corporation | Rocket launcher tube post-launch rear closure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499364A (en) * | 1959-11-19 | 1970-03-10 | Us Navy | Apparatus for submerged launching of missiles |
US3079752A (en) * | 1961-02-23 | 1963-03-05 | Thompson Ramo Wooldridge Inc | Variable expansion ratio nozzle |
US3237402A (en) * | 1963-11-14 | 1966-03-01 | Steverding Bernard | Variable thrust nozzle |
US3309874A (en) * | 1965-02-04 | 1967-03-21 | Bert B Gould | Ablative nozzle |
FR2127109A5 (fr) * | 1971-02-24 | 1972-10-13 | France Etat | |
US3897962A (en) * | 1971-03-16 | 1975-08-05 | Allied Chem | Gas generator nozzle |
US3968646A (en) * | 1974-06-28 | 1976-07-13 | The United States Of America As Represented By The Secretary Of The Army | Noise controllable nozzle closure |
-
1978
- 1978-08-09 US US05/932,245 patent/US4186647A/en not_active Expired - Lifetime
-
1979
- 1979-06-22 CA CA330,347A patent/CA1105721A/fr not_active Expired
- 1979-06-28 SE SE7905675A patent/SE439685B/sv not_active IP Right Cessation
- 1979-07-04 GB GB7923249A patent/GB2027519B/en not_active Expired
- 1979-07-10 NL NLAANVRAGE7905378,A patent/NL180354B/xx not_active IP Right Cessation
- 1979-07-25 FR FR7919184A patent/FR2433168A1/fr active Granted
- 1979-07-26 AU AU49273/79A patent/AU512640B2/en not_active Ceased
- 1979-07-26 BE BE1/9474A patent/BE877898A/fr not_active IP Right Cessation
- 1979-07-31 ES ES483020A patent/ES483020A1/es not_active Expired
- 1979-08-03 DE DE2931618A patent/DE2931618C2/de not_active Expired
- 1979-08-07 NO NO792580A patent/NO146883C/no unknown
- 1979-08-07 IT IT7949979A patent/IT1117442B/it active
- 1979-08-07 JP JP54099926A patent/JPS5914720B2/ja not_active Expired
- 1979-08-08 DK DK332079A patent/DK150256C/da not_active IP Right Cessation
- 1979-08-08 CH CH727979A patent/CH635670A5/fr not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445423A (en) * | 1946-03-06 | 1948-07-20 | United Shoe Machinery Corp | Safety container for rockets |
US3228296A (en) * | 1963-05-23 | 1966-01-11 | Milton C Neuman | Arrangement for venting blast gases and for water injection |
US3198073A (en) * | 1963-11-06 | 1965-08-03 | Johns Manville | Rupturable heat shield |
US3893366A (en) * | 1973-10-29 | 1975-07-08 | Us Navy | Missile launcher guide assembly |
FR2296834A1 (fr) * | 1974-12-31 | 1976-07-30 | Poudres & Explosifs Ste Nale | Dispositif pyrotechnique a double charge comportant une securite sequentielle |
US4044648A (en) * | 1975-09-29 | 1977-08-30 | General Dynamics Corporation | Rocket exhaust plenum flow control apparatus |
US4134327A (en) * | 1977-12-12 | 1979-01-16 | General Dynamics Corporation | Rocket launcher tube post-launch rear closure |
Also Published As
Publication number | Publication date |
---|---|
JPS5525794A (en) | 1980-02-23 |
GB2027519B (en) | 1982-11-10 |
ES483020A1 (es) | 1980-08-16 |
DK150256B (da) | 1987-01-19 |
DE2931618C2 (de) | 1982-09-30 |
GB2027519A (en) | 1980-02-20 |
IT7949979A0 (it) | 1979-08-07 |
CH635670A5 (fr) | 1983-04-15 |
SE7905675L (sv) | 1980-02-10 |
BE877898A (fr) | 1980-01-28 |
DK150256C (da) | 1987-10-12 |
IT1117442B (it) | 1986-02-17 |
CA1105721A (fr) | 1981-07-28 |
SE439685B (sv) | 1985-06-24 |
NO792580L (no) | 1980-02-12 |
DK332079A (da) | 1980-02-10 |
NL180354B (nl) | 1986-09-01 |
FR2433168B1 (fr) | 1983-10-28 |
DE2931618A1 (de) | 1980-02-28 |
US4186647A (en) | 1980-02-05 |
AU4927379A (en) | 1980-03-20 |
NO146883C (no) | 1982-12-22 |
JPS5914720B2 (ja) | 1984-04-05 |
NL7905378A (nl) | 1980-02-12 |
NO146883B (no) | 1982-09-13 |
AU512640B2 (en) | 1980-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |