EP2863164B1 - Dispositif de freinage en rotation d'une enveloppe d'une charge utile, et projectile gyrostabilisé équipé d'un tel dispositif - Google Patents

Dispositif de freinage en rotation d'une enveloppe d'une charge utile, et projectile gyrostabilisé équipé d'un tel dispositif Download PDF

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Publication number
EP2863164B1
EP2863164B1 EP14187121.0A EP14187121A EP2863164B1 EP 2863164 B1 EP2863164 B1 EP 2863164B1 EP 14187121 A EP14187121 A EP 14187121A EP 2863164 B1 EP2863164 B1 EP 2863164B1
Authority
EP
European Patent Office
Prior art keywords
fins
shell
rotation
payload
braking
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
Application number
EP14187121.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2863164A1 (fr
Inventor
Christian Trouillot
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.)
KNDS Ammo France SA
Original Assignee
Nexter Munitions SA
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 Nexter Munitions SA filed Critical Nexter Munitions SA
Priority to PL14187121T priority Critical patent/PL2863164T3/pl
Publication of EP2863164A1 publication Critical patent/EP2863164A1/fr
Application granted granted Critical
Publication of EP2863164B1 publication Critical patent/EP2863164B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/48—Range-reducing, destabilising or braking arrangements, e.g. impact-braking arrangements; Fall-retarding means, e.g. balloons, rockets for braking or fall-retarding
    • F42B10/54—Spin braking means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/56—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies
    • F42B12/58—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles
    • F42B12/62—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles the submissiles being ejected parallel to the longitudinal axis of the projectile
    • F42B12/625—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles the submissiles being ejected parallel to the longitudinal axis of the projectile a single submissile arranged in a carrier missile for being launched or accelerated coaxially; Coaxial tandem arrangement of missiles which are active in the target one after the other

Definitions

  • the payload may be an illuminating pyrotechnic composition pot or smoke. It can also be a cargo container carrying an electronic load such as a communication relay or a scrambling means.
  • the fins are formed by metal sheets attached to the wall of the envelope at one of their edges.
  • the device according to the invention is therefore particularly simple and rustic.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Toys (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Braking Arrangements (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
EP14187121.0A 2013-10-15 2014-09-30 Dispositif de freinage en rotation d'une enveloppe d'une charge utile, et projectile gyrostabilisé équipé d'un tel dispositif Active EP2863164B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14187121T PL2863164T3 (pl) 2013-10-15 2014-09-30 Urządzenie do zatrzymywania obrotu skorupy ładunku i stabilizowany ruchem obrotowym pocisk wyposażony w takie urządzenie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1302413A FR3011919B1 (fr) 2013-10-15 2013-10-15 Dispositif de freinage en rotation d'une enveloppe d'une charge utile, et projectile gyrostabilise equipe d'un tel dispositif

Publications (2)

Publication Number Publication Date
EP2863164A1 EP2863164A1 (fr) 2015-04-22
EP2863164B1 true EP2863164B1 (fr) 2018-12-05

Family

ID=50231216

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14187121.0A Active EP2863164B1 (fr) 2013-10-15 2014-09-30 Dispositif de freinage en rotation d'une enveloppe d'une charge utile, et projectile gyrostabilisé équipé d'un tel dispositif

Country Status (5)

Country Link
EP (1) EP2863164B1 (pl)
ES (1) ES2710151T3 (pl)
FR (1) FR3011919B1 (pl)
PL (1) PL2863164T3 (pl)
TR (1) TR201903273T4 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3047306B1 (fr) * 2016-01-28 2019-04-05 Nexter Munitions Enveloppe cylindrique pour une charge utile
FR3067799B1 (fr) 2017-06-14 2019-07-05 Nexter Munitions Dispositif de freinage aerodynamique pour une enveloppe d'une charge utile
GB2586820B (en) * 2019-09-04 2023-12-20 Bae Systems Plc A munition and munition assembly
SE2000241A1 (sv) * 2020-12-18 2022-06-19 Bae Systems Bofors Ab Kanister
US20230296361A1 (en) * 2022-03-21 2023-09-21 Hazim Mohaisen System and method for end to end transport delivery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260772B1 (pl) * 1974-02-08 1976-06-25 France Etat
DE3122320A1 (de) * 1981-06-05 1983-01-27 Dynamit Nobel Ag, 5210 Troisdorf Drallstabilisierter uebungsflugkoerper
GB9015445D0 (en) * 1990-07-13 1991-02-20 Royal Ordnance Plc Projectile surveillance apparatus
US5684267A (en) 1997-02-04 1997-11-04 The United States Of Americas As Represented By The Secretary Of The Army Resupply projectile
WO2007030687A2 (en) * 2005-09-09 2007-03-15 General Dynamics Ordnance And Tactical Systems Projectile trajectory control system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
ES2710151T3 (es) 2019-04-23
PL2863164T3 (pl) 2019-05-31
EP2863164A1 (fr) 2015-04-22
FR3011919B1 (fr) 2017-05-19
FR3011919A1 (fr) 2015-04-17
TR201903273T4 (tr) 2019-03-21

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