EP1181498B1 - Tube allumeur pour une munition d'artillerie - Google Patents
Tube allumeur pour une munition d'artillerie Download PDFInfo
- Publication number
- EP1181498B1 EP1181498B1 EP01917185A EP01917185A EP1181498B1 EP 1181498 B1 EP1181498 B1 EP 1181498B1 EP 01917185 A EP01917185 A EP 01917185A EP 01917185 A EP01917185 A EP 01917185A EP 1181498 B1 EP1181498 B1 EP 1181498B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tubular body
- primer tube
- tube
- ammunition
- primer
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/18—Caseless ammunition; Cartridges having combustible cases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/18—Caseless ammunition; Cartridges having combustible cases
- F42B5/181—Caseless ammunition; Cartridges having combustible cases consisting of a combustible casing wall and a metal base; Connectors therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/0823—Primers or igniters for the initiation or the propellant charge in a cartridged ammunition
- F42C19/0826—Primers or igniters for the initiation or the propellant charge in a cartridged ammunition comprising an elongated perforated tube, i.e. flame tube, for the transmission of the initial energy to the propellant charge, e.g. used for artillery shells and kinetic energy penetrators
-
- 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
- F42B10/38—Range-increasing arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder
Definitions
- the technical field of the present invention is that igniter tubes, in particular for ammunition artillery.
- the igniter tubes are intended to ensure the propellant charge fire of ammunition.
- the known igniter tubes generally consist a rear initiation block intended to initiate a ignition composition arranged inside a body tubular which is integral with the rear block.
- the igniter tubes are generally made integral ammunition by screwing the rear block on the base the ammunition shell.
- the shutter base of reduced size.
- igniter tubes which consist of a metallic tubular body have the disadvantage major to protrude out of the shutter cap. It complicates ejection of the pellet from the gun chamber and the storage thereof in the turret after firing.
- Such igniter tube is described in patent FR2343987.
- patent FR2593905 proposes to replace the metallic tubular body with a heat-shrink tubing which maintains the ignition tablets and their attachment to the block back.
- the advantage of such a solution is that it ensures the complete combustion of the combustible tubular body.
- the only incombustible part is the rear block which presents a height lower than that of the shutter base. So the ejection and storage of the pellet are not disturbed.
- this igniter tube has other disadvantages. Indeed, the heat-shrinkable sheath which acts as a tubular body has some flexibility which generates a weakening which can lead to rupture during vibrations and other stresses mechanical undergone by the ammunition during the various transport and loading phases.
- Patent EP0100840 describes an igniter tube comprising a combustible tubular body which separates from the metal rear block. So if the tubular body is not not completely consumed, it does not remain attached to the block rear but is ejected from the tube. For this, a charge separator is placed in a cavity made in the rear block and in contact with the tubular body.
- the major drawback of such a solution is its complexity which leads to difficulties in achieving and implementation, which generates a high cost.
- the object of the present invention is to provide a tube igniter which overcomes such drawbacks.
- igniter tube according to the invention does not remain attached to the shutter base after firing and the latter can be ejected and stored in the best conditions.
- the igniter tube according to the invention is of design simple and moderate cost.
- the subject of the invention is therefore an igniter tube, in particular for a propellant charge of an ammunition artillery, consisting of a tubular body receiving a ignition composition, igniter tube characterized in that the tubular body has at least one receiving surface oriented so as to receive the pressure of the gases of propulsion generated during the ignition of the load propellant, gas thus ensuring the drive of the tube igniter.
- the pressure receiving surface may be a disc disposed substantially radially at tubular body.
- the disc can be placed at the upper end of the tubular body.
- the disc may have a cylindrical reach of diameter substantially equal to the internal diameter of a ammunition combustible case.
- the disc may include gills for filling with propellant charge ammunition.
- the tubular body may be extended at its lower end by a sleeve tubular.
- the tubular sleeve can cover a block rear initiation secured to an ammunition base or an intermediate piece integral with the socket and a rear initiation block.
- the ignition composition will be arranged in an internal channel of the tubular body, channel delimited at its upper end by an integral wall of the disc and in its lower part by a spangle.
- the ignition composition may be powdery or formed by a stack of tablets and having a channel axial.
- the ignition composition may include at least two energetic ignition cords.
- the tubular body may have a flared part at its upper end intended to facilitate the exit of ignition cords.
- a very first advantage of the device according to the invention is that the tubular body of the igniter tube is ejected from the barrel of the weapon.
- shutter cap of the ammunition does not present any salient element after firing. he therefore has a minimum footprint and can therefore be ejected from the gun chamber and then stored in the turret optimally.
- socket ammunition fuel is stiffened at the disc, which improves its mechanical strength.
- an igniter tube 1 according to the invention is mounted on an artillery ammunition 2 comprising a projectile 3, which is here of the arrow type and which only sees the tail.
- Projectile 3 is associated with a propellant charge 4 contained inside a fuel socket 5.
- a shutter base 6 metal closes the socket 5.
- the igniter tube 1 is constituted, in a conventional manner, a rear initiation unit 7 screwed to the shutter base 6 and a tubular body 8.
- the rear block 7 conventionally comprises a means ignition constituted for example by an igniter electric or percussion 9 connected to a relay pyrotechnic 10 flame enhancer.
- the igniter 9 and the relay 10 are separated by a spacer 11 and are made integral with the rear unit 7 by crimping annular 12.
- the tubular body 8 has lateral vents 13 regularly distributed angularly and axially which are intended to allow the passage of combustion gases from an ignition composition 14, for example of powder powdery black, arranged in an internal channel 15 of the tubular body.
- an ignition composition 14 for example of powder powdery black
- the channel 15 is delimited by an internal sheath 16, made for example of tin, which contains the ignition composition and preserve it from the effects of humidity until it burns.
- the sheath 16 thus ensures the temporary closure of the side vents 13.
- the tubular body 8 has at its end upper 22 a wall 17 which closes the internal channel 15. This wall could be replaced by a plug made secured to the body, for example by gluing, clipping or screwing.
- the internal channel 15 can thus receive the composition ignition 14 then be closed by a straw 18 made of preferably in combustible material.
- the tubular body 8 is extended at its end lower 23 by a sleeve 19, tubular and larger diameter than the body, covering the block rear initiation 7.
- the sleeve 19 is fitted on the rear block 7 in a sliding fit, so that it can slide freely on the latter.
- Sleeve 19 could also be tied temporarily to the rear block 7, for example by clipping. So the sleeve could have nipples coming engage inside a groove made at the periphery of the rear block.
- the tubular body 8 also extends on the side of its upper end 22 by a disc 20 arranged radially.
- the disc 20 has a cylindrical bearing surface 21 of diameter substantially equal to the internal diameter of the fuel socket 5.
- the cylindrical seat 21 perfectly centers the tube igniter 1 inside the socket 5 and promotes its guide. It also increases the surface support of the disc on the combustible sleeve, which limits mechanical stresses at the contact.
- the cylindrical seat 21 thus reinforces the rigidity of the socket at the rear of the projectile 3. It thus mitigates the risks of embrittlement or even rupture of the sleeve during the various transport operations and ammunition loading.
- tubular body 8 the sleeve 19 and the disc 20 are made in one piece, but can very well be made up of several separate parts that would joined together.
- the tubular body 8, sleeve 19 and disc 20 assembly is preferably made of an inert material and compatible with propellant charging.
- it is made of polymer such as for example polyethylene high density and can be obtained by molding, extrusion or blowing.
- this set could be made of semi-combustible or combustible material.
- the ignition composition 14 may include a channel axial in order to favor the propagation of the combustion of the ignition composition.
- This channel can be delimited by a tube, for example of combustible material, placed at the center of the composition.
- the ignition composition 14 can also be produced as a stack of tablets ring.
- the side vents 13 can be replaced by holes not opening and presenting incipient fractures ruptured during the rise in pressure of the gases generated by the ignition composition 14.
- the disc 20 includes gills 24, for example four regularly distributed angularly. They ensure the propellant powder filling 4 of the lower part of the socket located between the shutter base 6 and the disc 20.
- the openings 24 have such a dimension and shape that a pressure-receiving surface 25 remains sufficient to allow the propellants to supply displacement of the igniter tube in the socket, as it will be explained later in the description.
- the disc 20 can also be produced in the form of a star with at least three branches, insofar as the pressure receiving surface (s) will be sufficient.
- a scope will be provided cylindrical 21 sufficient at the end of each branch to guide the disc inside the socket.
- the igniter 9 When igniting the ammunition, the igniter 9 then relay 10 is initiated and ignites the composition 14.
- the pressure generated by the combustion of the ignition composition instantly destroys the sheath internal 16 and ignites the propellant charge 4 of the ammunition through the vents 13 of the tubular body 8 of the igniter tube 1.
- Propellant charge combustion gases 4 cause the propulsion of the projectile 3 as well as ejection of the tubular body 8, sleeve 19 and disc 20 of the igniter tube.
- the pressure of the combustion gases of the propellant charge 4 is exerted on the receiving surface pressure 25 of disc 20 and it is sufficient to entrain the tubular body and eject it out of the tube tear.
- the tube igniter does not remain attached to the shutter base after shot and so does not disturb its ejection out of the chamber of the weapon and its storage in the turret.
- the disc is placed at the front end of the tubular body. This the latter is thus pulled by the propellants of the loading.
- this disc can be positioned at another place, like for example at the median level of the body tubular.
- the tubular body can also include several discs distributed along the body. This will allow further improve the guidance of the igniter tube but also the rigidity of the combustible sleeve.
- Another advantage of the invention is to be able load the propellant powder from the front of the socket.
- Figure 3 shows an alternative embodiment
- This variant differs from the previous one in that that the sleeve 19 of the tubular body 8 comes to fit on a tubular intermediate piece 28.
- the socket 5 has a flange 32 on which the part is fixed by clipping intermediate 28.
- the intermediate piece 28 has a circular groove for receiving tabs integral with the rim 32 of the sleeve 5.
- the intermediate piece 28 will be produced for example in one plastic material such as polyamide.
- the socket 5 also has at least one opening 31 which is intended to allow powder loading propellant.
- the block rear initiation 7 is joined by screwing in the intermediate piece 28. It also has a bearing cylindrical 30 abutting against flange 32.
- the disc 20 here has no hearing.
- the advantage of this variant is the possibility of loading the propellant powder from the rear of the socket, shutter side.
- the sleeve 19 could also be temporarily linked to the intermediate piece 28, for example by clipping. This securing would secure the loading phase by propellant powder avoiding untimely translation of the tubular body 8.
- Figure 4 shows a second embodiment of the invention.
- igniter tube 1 receives linear energy ignition cords 26.
- cords are introduced inside the channel internal 15 of the tubular body 8 to near the block rear initiation 7.
- the tubular body does does not have a channel closure wall at its end upper 22 in order to allow the passage of the cords 26.
- the cords 26 leave the channel 15 through a part flared 27 and extend over the rear part of the projectile 3.
- the flared part 27 thus facilitates the passage from the igniter tube to the tail of the projectile.
- these can be linked over at least part of their length and preferably at their end, so as to form a strand.
- the internal sheath of the body tubular is not required.
- This embodiment is particularly applicable to ammunition whose projectile is very long and penetrates deep into the propellant charge.
- cords arranged along the projectile or against the inner wall of the fuel socket allow ignition at several points, which improves ignition performance.
- the advantage of this second embodiment is guiding the cords inside the body tubular, which facilitates their installation.
- cords are insensitive any mechanical stresses suffered by the munition and are therefore not likely to deteriorate. Indeed they are not not linked to the rear initiation block and can slide freely inside the tubular body of the tube igniter.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
Description
- la figure 1 est une vue partielle en coupe longitudinale d'une munition recevant un tube allumeur selon un premier mode de réalisation de l'invention,
- la figure 2 est une vue en coupe du tube allumeur selon le plan de coupe AA de la figure 1,
- la figure 3 est une vue partielle en coupe longitudinale d'une munition selon une variante de réalisation,
- la figure 4 est une vue partielle en coupe longitudinale d'une munition recevant un tube allumeur selon un deuxième mode de réalisation de l'invention.
- on place la douille 5 à l'intérieur du culot obturateur 6,
- on solidarise la douille et le culot de manière classique, telle que décrit dans le brevet FR2365096,
- on visse le bloc arrière 7 dans le culot obturateur,
- on place le corps tubulaire 8 muni du disque 20 à l'intérieur de la douille 5 (le corps tubulaire a bien entendu préalablement reçu sa composition d'allumage 14),
- on emboíte le manchon 19 du corps tubulaire sur le bloc arrière 7,
- on réalise le chargement en poudre propulsive de la partie basse de la douille située entre le culot obturateur et le disque au travers des ouïes 24 du disque 20,
- ensuite le projectile et le chargement propulsif supérieur peuvent être introduits à l'intérieur de la douille 5 de façon classique, par exemple par l'intermédiaire d'un boítier rendant solidaire le projectile et son chargement. Un tel boítier de chargement est décrit par le brevet FR2622687.
- on monte par clipsage la pièce intermédiaire 28 sur le rebord 32 de la douille 5,
- on visse le bloc d'initiation arrière 7 sur la pièce intermédiaire 28,
- on place le corps tubulaire 8 muni du disque 20 à l'intérieur de la douille 5 (le corps tubulaire a bien entendu préalablement reçu sa composition d'allumage 14),
- on emboíte le manchon 19 du corps tubulaire sur la pièce intermédiaire 28,
- on réalise le chargement en poudre propulsive de la partie basse de la douille au travers des ouvertures 31 de la douille 5,
- on monte le culot obturateur 6 sur la douille 5 et le bloc arrière 7,
- on solidarise le culot et le bloc arrière par un écrou 29,
- ensuite le projectile et le chargement propulsif supérieur peuvent être introduits à l'intérieur de la douille 5, comme il a déjà été mentionné précédemment, c'est à dire par l'intermédiaire d'un boítier rendant solidaire le projectile et son chargement.
Claims (14)
- Tube allumeur (1), notamment pour un chargement propulsif (4) d'une munition d'artillerie (2), constitué d'un corps tubulaire (8) recevant une composition d'allumage (14), tube allumeur caractérisé en ce que le corps tubulaire (8) comporte au moins une surface réceptrice (25) orientée de façon à recevoir la pression des gaz de propulsion engendrés lors de la mise à feu du chargement propulsif (4), gaz assurant ainsi l'entraínement du tube allumeur (1).
- Tube allumeur (1) selon la revendication 1, caractérisé en ce que la surface (25) réceptrice de pression est un disque (20) disposé sensiblement radialement au corps tubulaire (8).
- Tube allumeur (1) selon la revendication 2, caractérisé en ce que le disque (20) est disposé à l'extrémité supérieure (22) du corps tubulaire (8).
- Tube allumeur (1) selon l'une quelconque des revendications 2 ou 3, caractérisé en ce que le disque (20) comporte une portée cylindrique (21) de diamètre sensiblement égal au diamètre interne d'une douille combustible (5) de la munition (2).
- Tube allumeur (1) selon la revendication 4, caractérisé en ce que le disque (20) comporte des ouïes (24) permettant d'assurer le remplissage en chargement propulsif de la munition.
- Tube allumeur (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps tubulaire (8) est prolongé à son extrémité inférieure (23) par un manchon tubulaire (19).
- Tube allumeur (1) selon la revendication 6, caractérisé en ce que le manchon tubulaire (19) vient recouvrir un bloc d'initiation arrière (7) solidaire d'un culot (6) de la munition.
- Tube allumeur (1) selon la revendication 6, caractérisé en ce que le manchon tubulaire (19) vient recouvrir une pièce intermédiaire (28) solidaire de la douille (5) et d'un bloc d'initiation arrière (7).
- Tube allumeur (1) selon l'une quelconque des revendications 3 à 8, caractérisé en ce que la composition d'allumage (14) est disposée dans un canal interne (15) du corps tubulaire (8), canal délimité à son extrémité supérieure (22) par une paroi (17) solidaire du disque (20) et dans sa partie inférieure (23) par un paillet (18).
- Tube allumeur (1) selon la revendication 9, caractérisé en ce que la composition d'allumage (14) est pulvérulente.
- Tube allumeur (1) selon la revendication 9, caractérisé en ce que la composition d'allumage (14) est formée par un empilement de comprimés.
- Tube allumeur (1) selon l'une des revendications 9 à 11, caractérisé en ce que la composition d'allumage (14) comporte un canal axial.
- Tube allumeur (1) selon l'une quelconque des revendications 1 à 8, caractérisé en ce que la composition d'allumage (14) comprend au moins deux cordeaux d'allumage énergétiques (26).
- Tube allumeur (1) selon la revendication 13, caractérisé en ce que le corps tubulaire (8) présente une partie évasée (27) à son extrémité supérieure (22) destinée à faciliter la sortie des cordeaux d'allumage (26).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0003821 | 2000-03-23 | ||
FR0003821A FR2806789B1 (fr) | 2000-03-23 | 2000-03-23 | Tube allumeur pour une munition d'artillerie |
PCT/FR2001/000822 WO2001071274A1 (fr) | 2000-03-23 | 2001-03-20 | Tube allumeur pour une munition d'artillerie |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1181498A1 EP1181498A1 (fr) | 2002-02-27 |
EP1181498B1 true EP1181498B1 (fr) | 2004-08-18 |
Family
ID=8848508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01917185A Expired - Lifetime EP1181498B1 (fr) | 2000-03-23 | 2001-03-20 | Tube allumeur pour une munition d'artillerie |
Country Status (6)
Country | Link |
---|---|
US (1) | US6543363B2 (fr) |
EP (1) | EP1181498B1 (fr) |
DE (1) | DE60104950T2 (fr) |
FR (1) | FR2806789B1 (fr) |
IL (1) | IL143653A0 (fr) |
WO (1) | WO2001071274A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6857370B1 (en) * | 2002-04-10 | 2005-02-22 | General Dynamics Ordnance And Tactical Systems, Inc. | Primer body |
DE102004012934A1 (de) * | 2004-03-17 | 2005-10-06 | Rheinmetall Waffe Munition Gmbh | Treibladungsanzünder |
DE102004062931A1 (de) * | 2004-12-22 | 2006-07-06 | Rheinmetall Waffe Munition Gmbh | Patrone |
US7574960B1 (en) | 2005-11-29 | 2009-08-18 | The United States Of America As Represented By The Secretary Of The Navy | Ignition element |
US7841279B2 (en) * | 2006-05-24 | 2010-11-30 | Reynolds George L | Delayed extraction and a firearm cartridge case |
RU2508523C2 (ru) * | 2012-04-26 | 2014-02-27 | Открытое акционерное общество "Научно-производственное предприятие "Краснознаменец" | Трубка воспламенительная электроударного действия |
JP5978928B2 (ja) * | 2012-11-02 | 2016-08-24 | 日油株式会社 | ガス発生材、並びにこれを使用した発射装薬及び弾薬 |
CN104534945B (zh) * | 2014-12-13 | 2016-01-13 | 西安近代化学研究所 | 一种同步多点点火中心传火管 |
US10126104B2 (en) * | 2015-08-26 | 2018-11-13 | Atlantis Specialist Technologies Proprietary Limited | Cartridge ammunition |
WO2020244773A1 (fr) * | 2019-06-07 | 2020-12-10 | Albert Gaide | Cartouche de munition comprenant un tube pour la transmission de l'énergie initiale à la charge propulsive |
US11668550B2 (en) * | 2019-10-04 | 2023-06-06 | Bae Systems Land & Armaments L.P. | Scalable insensitive munitions primer |
FR3119231B1 (fr) * | 2021-01-26 | 2023-10-20 | Nexter Munitions | Dispositif de liaison entre un moyen d'allumage d'une charge propulsive et un etui combustible d'une munition, etui combustible et rondelle elastique associes a un tel dispositif de liaison. |
DE102022118632B4 (de) * | 2022-07-26 | 2024-03-21 | Nitrochemie Aschau Gmbh | Hülse und Artillerieladung |
DE102022131652A1 (de) * | 2022-11-30 | 2024-06-06 | Rheinmetall Waffe Munition Gmbh | Anzündsystem, Treibladung und Munition |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288066A (en) * | 1964-03-10 | 1966-11-29 | Dynamit Nobel Ag | Cartridge case |
FR2343987A1 (fr) | 1976-03-08 | 1977-10-07 | France Etat | Tube allumeur, notamment pour munition d'artillerie |
DE2641665C2 (de) | 1976-09-16 | 1984-03-01 | Rheinmetall GmbH, 4000 Düsseldorf | Treibladungshülse |
US4197801A (en) * | 1978-04-07 | 1980-04-15 | Ford Aerospace & Communications Corporation | Ammunition round |
DE3009342A1 (de) * | 1980-03-12 | 1986-06-26 | Rheinmetall GmbH, 4000 Düsseldorf | Patronierte munition mit einer wenigstens teilverbrennbaren treibladungshuelse |
FR2517046B1 (fr) * | 1981-11-20 | 1986-01-17 | Thomson Brandt | Douille metallique et charge propulsive comprenant une telle douille |
DE3226269C2 (de) | 1982-07-14 | 1986-04-17 | Dynamit Nobel Ag, 5210 Troisdorf | Teilverbrennbarer Treibladungsanzünder |
DE3502166A1 (de) * | 1985-01-23 | 1986-07-24 | Dynamit Nobel Ag, 5210 Troisdorf | Teilverbrennbarer treibladungsanzuender |
FR2593905B1 (fr) | 1986-02-03 | 1990-05-25 | France Etat Armement | Allumeur destructible pour charges propulsives |
FR2622687B1 (fr) | 1987-10-29 | 1993-05-28 | France Etat Armement | Chargement propulsif pour munition comportant un projectile empenne ainsi que son procede de realisation |
DE3829657A1 (de) * | 1988-09-01 | 1990-03-08 | Dynamit Nobel Ag | Treibladungsanzuender mit vom treibladungspulver initiierter abtrennladung |
US5155295A (en) * | 1989-10-19 | 1992-10-13 | Olin Corporation | Cartridge assembly |
FR2663730B1 (fr) * | 1990-06-25 | 1992-09-11 | Poudres & Explosifs Ste Nale | Element de douille a tube combustible, munition a douille semi-combustible incorporant cet element et procede de chargement de cette munition. |
DE4223735A1 (de) * | 1992-07-18 | 1994-01-20 | Diehl Gmbh & Co | Anzündsystem für Treibladungen |
DE4240273A1 (de) * | 1992-12-01 | 1994-06-09 | Dynamit Nobel Ag | Treibladungsanzünder |
GB9307799D0 (en) * | 1993-03-15 | 1993-06-02 | Secr Defence | Two part ammunition round |
-
2000
- 2000-03-23 FR FR0003821A patent/FR2806789B1/fr not_active Expired - Fee Related
-
2001
- 2001-03-20 US US09/857,709 patent/US6543363B2/en not_active Expired - Fee Related
- 2001-03-20 DE DE60104950T patent/DE60104950T2/de not_active Expired - Fee Related
- 2001-03-20 WO PCT/FR2001/000822 patent/WO2001071274A1/fr active IP Right Grant
- 2001-03-20 IL IL14365301A patent/IL143653A0/xx unknown
- 2001-03-20 EP EP01917185A patent/EP1181498B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1181498A1 (fr) | 2002-02-27 |
US6543363B2 (en) | 2003-04-08 |
FR2806789B1 (fr) | 2002-06-07 |
IL143653A0 (en) | 2002-04-21 |
DE60104950D1 (de) | 2004-09-23 |
FR2806789A1 (fr) | 2001-09-28 |
US20020124760A1 (en) | 2002-09-12 |
WO2001071274A1 (fr) | 2001-09-27 |
DE60104950T2 (de) | 2005-01-05 |
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