FR3112202B1 - Fusee comportant un dispositif d'autodestruction pour projectile giratoire - Google Patents
Fusee comportant un dispositif d'autodestruction pour projectile giratoire Download PDFInfo
- Publication number
- FR3112202B1 FR3112202B1 FR2006757A FR2006757A FR3112202B1 FR 3112202 B1 FR3112202 B1 FR 3112202B1 FR 2006757 A FR2006757 A FR 2006757A FR 2006757 A FR2006757 A FR 2006757A FR 3112202 B1 FR3112202 B1 FR 3112202B1
- Authority
- FR
- France
- Prior art keywords
- projectile
- axis
- rocket
- self
- shot
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 abstract 3
- 230000001133 acceleration Effects 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 230000009257 reactivity Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/14—Double fuzes; Multiple fuzes
- F42C9/16—Double fuzes; Multiple fuzes for self-destruction of ammunition
- F42C9/18—Double fuzes; Multiple fuzes for self-destruction of ammunition when the spin rate falls below a predetermined limit, e.g. a spring force being stronger than the locking action of a centrifugally-operated lock
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
- F42C15/188—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a rotatable carrier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/44—Arrangements for disarming, or for rendering harmless, fuzes after arming, e.g. after launch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/14—Double fuzes; Multiple fuzes
- F42C9/16—Double fuzes; Multiple fuzes for self-destruction of ammunition
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Toys (AREA)
- Fuses (AREA)
- Air Bags (AREA)
Abstract
L’invention concerne une fusée (4) pour projectile giratoire, comportant un porte-percuteur (14) mobile autour d’un axe de balancier (15) perpendiculaire à l’axe de symétrie (A) de la fusée, un porte-amorce (60) mobile en rotation autour d’un axe de rotation parallèle à l’axe de symétrie, et un dispositif d'autodestruction (7). Ce dernier comporte un mécanisme AD (20) utilisant l’accélération linéaire du projectile au départ du coup pour emmagasiner de l’énergie cinétique axiale, et un mécanisme de sécurité (30) utilisant les effets centrifuges du projectile pendant le vol pour emmagasiner de l’énergie cinétique radiale. Les deux mécanismes (20, 30) coopèrent l’un avec l’autre, et avec le porte-percuteur et le porte-amorce pour générer les différentes positions de stockage avant le tir, intermédiaire au départ du coup, armée pendant le vol et d’autodestruction à la fin du vol, garantissant une sécurité maximale du projectile en position de stockage et une réactivité maximale du projectile quel que soit le cas de figure rencontré lors du tir balistique. Figure pour l’abrégé : Fig 2.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2006757A FR3112202B1 (fr) | 2020-07-02 | 2020-07-02 | Fusee comportant un dispositif d'autodestruction pour projectile giratoire |
IL297506A IL297506A (en) | 2020-07-02 | 2021-04-30 | A fuse that includes a self-destruct device for a gyratory projectile |
MX2022013166A MX2022013166A (es) | 2020-07-02 | 2021-04-30 | Espoleta que comprende un dispositivo de auto-destruccion para un proyectil giratorio. |
EP21722465.8A EP4176225B1 (fr) | 2020-07-02 | 2021-04-30 | Fusee comportant un dispositif d'autodestruction pour projectile giratoire |
US17/917,784 US11933594B2 (en) | 2020-07-02 | 2021-04-30 | Fuze comprising a self-destruction device for a gyratory projectile |
BR112022021628A BR112022021628A2 (pt) | 2020-07-02 | 2021-04-30 | Fusível |
KR1020227036754A KR20230033006A (ko) | 2020-07-02 | 2021-04-30 | 선회 발사체를 위한 자폭 장치를 포함하는 신관 |
PCT/EP2021/061384 WO2022002462A1 (fr) | 2020-07-02 | 2021-04-30 | Fusee comportant un dispositif d'autodestruction pour projectile giratoire |
ZA2022/11115A ZA202211115B (en) | 2020-07-02 | 2022-10-11 | Fuze comprising a self-destruction device for a gyratory projectile |
CONC2022/0015087A CO2022015087A2 (es) | 2020-07-02 | 2022-10-24 | Espoleta que comprende un dispositivo de auto-destrucción para un proyectil giratorio |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2006757A FR3112202B1 (fr) | 2020-07-02 | 2020-07-02 | Fusee comportant un dispositif d'autodestruction pour projectile giratoire |
FR2006757 | 2020-07-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3112202A1 FR3112202A1 (fr) | 2022-01-07 |
FR3112202B1 true FR3112202B1 (fr) | 2022-07-01 |
Family
ID=73698910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2006757A Active FR3112202B1 (fr) | 2020-07-02 | 2020-07-02 | Fusee comportant un dispositif d'autodestruction pour projectile giratoire |
Country Status (10)
Country | Link |
---|---|
US (1) | US11933594B2 (fr) |
EP (1) | EP4176225B1 (fr) |
KR (1) | KR20230033006A (fr) |
BR (1) | BR112022021628A2 (fr) |
CO (1) | CO2022015087A2 (fr) |
FR (1) | FR3112202B1 (fr) |
IL (1) | IL297506A (fr) |
MX (1) | MX2022013166A (fr) |
WO (1) | WO2022002462A1 (fr) |
ZA (1) | ZA202211115B (fr) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985079A (en) * | 1975-10-20 | 1976-10-12 | The United States Of America As Represented By The Secretary Of The Army | Self-destruct fuze for spinning artillery projectile |
FR2364429A1 (fr) * | 1976-09-13 | 1978-04-07 | Haut Rhin Manufacture Machines | Dispositif mecanique d'autodestruction pour projectile giratoire |
FR2489956B1 (fr) * | 1980-09-09 | 1986-07-11 | Haut Rhin Sa Manuf Machines | Dispositif d'autodestruction pour fusee equipant un projectile giratoire |
SG93195A1 (en) * | 1999-02-04 | 2002-12-17 | Chartered Ammunition Ind Ptee | Self destructing impact fuse |
EP1500902B1 (fr) | 2003-06-24 | 2005-08-24 | Dixi Microtechniques S.A. | Fusee comportant un dispositif d'autodestruction pour projectile giratoire |
BE1016094A3 (fr) | 2004-05-14 | 2006-03-07 | Zeebrugge Forges Sa | Dispositif d'autodestruction pour fusee de sous-munition. |
WO2007137444A1 (fr) | 2006-05-31 | 2007-12-06 | Micro Technology Heremence Sa | Fusee a impact avec dispositif d'autodestruction |
US8037826B2 (en) * | 2006-06-01 | 2011-10-18 | Dse, Inc. | Mechanical self destruct for runaway escapements |
SG144000A1 (en) | 2006-12-28 | 2008-07-29 | Advanced Material Engineering | Self destructing impact fuze |
DE102008053990B4 (de) * | 2008-10-30 | 2010-07-22 | Junghans Microtec Gmbh | Zünder für ein Geschoss |
DE102013000050B3 (de) | 2013-01-07 | 2014-01-30 | Rheinmetall Waffe Munition Gmbh | Selbstzerlegungsmechanimus für einen Zünder |
-
2020
- 2020-07-02 FR FR2006757A patent/FR3112202B1/fr active Active
-
2021
- 2021-04-30 MX MX2022013166A patent/MX2022013166A/es unknown
- 2021-04-30 IL IL297506A patent/IL297506A/en unknown
- 2021-04-30 KR KR1020227036754A patent/KR20230033006A/ko unknown
- 2021-04-30 BR BR112022021628A patent/BR112022021628A2/pt unknown
- 2021-04-30 EP EP21722465.8A patent/EP4176225B1/fr active Active
- 2021-04-30 US US17/917,784 patent/US11933594B2/en active Active
- 2021-04-30 WO PCT/EP2021/061384 patent/WO2022002462A1/fr active Application Filing
-
2022
- 2022-10-11 ZA ZA2022/11115A patent/ZA202211115B/en unknown
- 2022-10-24 CO CONC2022/0015087A patent/CO2022015087A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR112022021628A2 (pt) | 2023-01-10 |
MX2022013166A (es) | 2022-11-30 |
EP4176225A1 (fr) | 2023-05-10 |
IL297506A (en) | 2022-12-01 |
KR20230033006A (ko) | 2023-03-07 |
US11933594B2 (en) | 2024-03-19 |
ZA202211115B (en) | 2024-01-31 |
CO2022015087A2 (es) | 2022-11-08 |
FR3112202A1 (fr) | 2022-01-07 |
US20230133860A1 (en) | 2023-05-04 |
EP4176225B1 (fr) | 2024-06-19 |
WO2022002462A1 (fr) | 2022-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220107 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |