EP0916068B1 - Laserinitiiertes simultanes anzündsystem - Google Patents
Laserinitiiertes simultanes anzündsystem Download PDFInfo
- Publication number
- EP0916068B1 EP0916068B1 EP97942841A EP97942841A EP0916068B1 EP 0916068 B1 EP0916068 B1 EP 0916068B1 EP 97942841 A EP97942841 A EP 97942841A EP 97942841 A EP97942841 A EP 97942841A EP 0916068 B1 EP0916068 B1 EP 0916068B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- laser
- laser beam
- ignition
- ignition system
- pyrotechnic
- 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
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/113—Initiators therefor activated by optical means, e.g. laser, flashlight
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/58—Electric firing mechanisms
- F41A19/63—Electric firing mechanisms having means for contactless transmission of electric energy, e.g. by induction, by sparking gap
-
- 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
- F42B5/08—Cartridges, i.e. cases with charge and missile modified for electric ignition
Definitions
- the invention relates to a laser initiated simultaneous ignition system with at least one ignition charge and / or an explosive propulsion module.
- Ignition initiation from ignition charges or explosives known by laser light.
- the laser beam directly or through a light guide focused on via a downstream focusing optics the charge or directly on the explosive or the charge is directed.
- coordinated framework conditions can be relative low laser energy the ignition process in progress be set.
- one ignition system for several Driving modules or ignition charges is at least in each case one light guide to each drive module or each ignition charge guided, with each light guide simultaneously is fed with appropriate laser light and the Ignition charges or drive modules thereby simultaneously be lit.
- this ignition system is because of its Space requirements and its sensitivity and out Not suitable for reasons of cost.
- US 3,177,651 describes a laser-initiated Ignition system for the simultaneous ignition of two Ammunition.
- a laser beam is passed through a semi-transparent mirror divided into two beams, each on an ignition system in the two Ammunition to be directed. There these two work Partial rays of the ignition process.
- the generic US 5,191,167 (basis for the preamble of claim 1) describes a laser-initiated ignition system with a light guide.
- This light guide is designed so that on its Black powder applied on the outside through the Laser beam is initiated and thereby the Initiates ignition process.
- the invention has for its object to provide a simplified and improved laser-initiated simultaneous ignition system for large-caliber ammunition with two explosive propulsion modules in the cargo space of the ammunition. This object is achieved by the features of claim 1.
- the ignition system is along the Beam path of a laser beam for coupling out at least part of the laser beam or light a decoupling device arranged.
- a decoupling device arranged.
- the Decoupling device couples from the Laser beam emits so much light energy that it Igniting the explosive or the ignition charge is sufficient. Every ignition charge or every drive module along the optical axis of the laser beam lit almost simultaneously. Since no light guides are used to supply the laser light thus a very simple, compact and reliable simultaneous ignition system created.
- the location of the Propulsion modules or ignition charges, d. H. their removal and position to the laser light source may vary without this ignition safety is deteriorated.
- each drive module or each ignition charge an ignition channel in which the decoupling device is arranged.
- the drive modules or ignition charges are arranged such that the ignition channels a single straight and continuous channel for form the laser beam. With this arrangement you can several firing charges or drive modules in one line arranged and ignited almost simultaneously, for example in the cargo space of a self-propelled howitzer.
- each Decoupling device at the same time part of the laser beam or lights coupled out, i.e. the laser light falls below the rate of propagation of light on all decoupling devices at the same time, which also ignites the drive modules or ignition charges occur simultaneously.
- the decoupling device can be an optical element be part of the laser beam or light distracts to the explosive or the primer charge.
- This can be an optically partially transparent Act element that is only part of the incoming Laser beam reflected, and the rest of the part in the beam cross section unchanged to the next drive module or lets ignition charge through; or it can be act a mirror that only part, for example a sector of the laser beam, on the explosive or redirects the ignition charge.
- the decoupling device but also designed as a pyrotechnic element be on the at least part of the laser beam strikes, causing it to ignite and in turn the explosive of the respective propulsion module or ignites the ignition charge.
- pyrotechnic elements can be a very inexpensive Solution can be realized.
- the pyrotechnic decoupling device can also be used in this way be trained that they each only a part fades out the laser beam, so that the remaining part of the Laser beam pass through the respective ignition channel and on the decoupling devices of the following drive modules or strikes and ignite them.
- the pyrotechnic Decoupling device is annular, the Decoupling device only after ignition and burning at least part of the inner circumference of the ring Laser beam no longer fades out in this area, whereupon the laser beam onto the coupling ring of the following driver module or the following ignition charge falls.
- the inner part of the ring has a small axial length, i.e. has less substance and therefore flammable more quickly and is burning. This will burn very quickly of the inner part so that the laser beam the inner circumferential ring after a short time the decoupling ring of the following drive module or can ignite the following charge.
- the pyrotechnic Decoupling device in the center of the ignition channel protruding part so that this part of all decoupling devices captured simultaneously by the laser beam can be.
- these parts must be offset in this way to each other that they are not another protruding part of another driver module completely shade. This can be done with an inexpensive and easy to manufacture pyrotechnic ignition technology Almost simultaneous ignition of all drive modules or Ignition charges can be realized.
- the pyrotechnic Decoupling device an explosive coated Foil, for example a plastic film.
- the explosive is preferably the film and / or selected or modified the drive module such that he in the range of the wavelength of the laser light has a high degree of absorption. This will make the minimum laser energy to ignite the explosive of the propulsion module or the film reduced so that with less Energy density and with a miniaturized laser system can be lit.
- the cargo space 10 is a gun shown, at the open end 11 there is no shown gun barrel connects with a projectile.
- the cargo space 10 formed by a tube 12 six ring-shaped, explosive propulsion modules 15 arranged one behind the other.
- each drive module 15 In its center each drive module 15 has a continuous ignition channel 14 on.
- Each drive module 15 consists of an explosive ring 16, the inner circumference with an igniter sleeve 17 is lined, which surrounds the ignition channel 14.
- the ignition sleeve 17 is as an optical decoupling device a glass plate 18 arranged approximately 45 ° to the longitudinal axis of the ignition channels 14 is set. The glass plate 18 forms a partially transparent Mirror for laser light fed into the ignition channels 14.
- an optical beam splitter can be used also a transparent film, a prism or a partially transparent one Mirrors can be used.
- the ignition modules 15 are arranged one behind the other in such a way that their ignition channels 14 a straight line and through channel for a laser beam form.
- a laser device 22 At the closed end of the cargo space 10 is a laser device 22 in a termination block 21 arranged that its optical axis in a line lies with the longitudinal axes of the drive modules 15.
- the of the laser beam 23 emanating from the laser device 22 extends that is, on the optical longitudinal axis of the ignition channels 14.
- the glass plates 18 act as optical beam splitters, which each couple out part of the laser beam light.
- the laser 22 forms together with the special Drive modules 15 a laser-initiated simultaneous ignition system.
- the laser light can also fed into the ignition channels 14 through a light guide become.
- the parallel laser beam is expanded and has a diameter of a few millimeters.
- the laser beam can in other embodiments also be focused or divergent.
- the laser device 22 is used to ignite the drive modules 15 a short high-energy laser pulse, which the Ignition channels 14 of the drive modules 15 passes.
- the Glass plate 18 in the ignition channels 14 is one approximately 15% light portion of the laser beam radially reflected outward where the reflected beam 25 ignite the ignition sleeve 17.
- the igniter sleeve 17 in turn ignites the explosive ring 16.
- the laser beam 23 strikes all glass plates 18 of the drive modules 15 at the same time, which is why the propellant charges 15 all lit at the same time.
- Figs. 2 to 13 show exemplary embodiments, where initiation, i.e. the ignition, of the propellant charges not by an optical one, but is made by a pyrotechnic element.
- the Fig. 2 to 12 show only pyrotechnic Coupling devices without an explosive ring surrounding them.
- the pyrotechnic decoupling devices are each instead of the optical decoupling device of the drive module of Fig. 1b in the explosive ring 16 used.
- a pyrotechnic coupling device 30 is shown.
- This decoupling device 30 consists of a cylindrical ignition ring 31, in the middle of which free through channel 32 is arranged.
- Figs. 6 and 7 show further rotationally symmetrical pyrotechnic decoupling devices 30 1 , 30 2 , each consisting of an ignition ring 35, 40. While the embodiment of the ignition ring of FIG. 6 has the ring cross-sectional shape of an equilateral triangle with an inward-pointing tip, the ignition ring 38 of FIG. 7 is wedge-shaped in its cross-sectional profile. Both ignition rings 35, 38 have in common that the axial thickness of the inner circumferential edge of the ignition ring 35, 38 is very small on the inside and only increases towards the outside. This ensures that the inner part of the ignition ring burns up quickly and, in turn, that the subsequent ignition ring (s) are ignited quickly.
- the laser beam must have a larger diameter than the inner material-free area of the pyrotechnic igniters.
- Figs. 8 to 11 are pyrotechnic ignition rings shown that are not rotationally symmetrical but are asymmetrical and in which a segment-like part protrudes into the ignition channel or the laser beam cross section. All these decoupling devices have in common that several such decoupling elements in a row can be arranged without them shade each other. This ensures that the laser beam with the correct arrangement of the ignition rings on several ignition rings arranged one behind the other falls simultaneously, which in turn causes a simultaneous Ignition of the decoupling devices and thus the explosive of the drive modules is guaranteed.
- a circular sector-like part 41 protrudes in one piece from the outer ring 40 to the center.
- a web-like part 42 projects radially inward from the outer ring 40.
- a web 43 which passes through the center and forms the diameter, divides the ignition channel 14 of the pyrotechnic decoupling device 39 3 into two halves.
- FIG. 11 Another pyrotechnic igniter 39 4 is shown in FIG. 11.
- a web 44 crossing the ignition channel 14 connects two points of the outer ring 40 in such a way that it asymmetrically divides the ignition channel 14 into two parts.
- FIG. 12 shows a further embodiment of a pyrotechnic outcoupling device 39 5 , in which the outer ring 40 is supplemented by a segment-like part 43 projecting inwards.
- pyrotechnic Igniters are in the form of a tablet, can however also be designed as a film.
- the pyrotechnic decoupling devices 39 1 -39 5 of FIGS. 8 to 12 can also be designed as a thin film coated with magnesium.
- the film can be coated with a colorant or graphitized explosive, as a result of which the degree of absorption for the incident laser light can be increased.
- a plastic carrier with a conventional ignition mixture made of lead triresorcinate, AZM, black powder, etc., possibly with a burn accelerator or a primary igniter. Explosives tuned to the laser wavelength with a high degree of absorption of the laser light and a low initiation energy can also be used.
- the Beam diameter reduced and that for a safe Initiation important energy density can be increased, for example by an annular instead of a disc-shaped one Beam structure.
- the should by Explosives exposed to laser light are selected in this way be that a quick burn and a good removal burning is guaranteed.
- the axial position of the drive modules for example in Cargo space of a self-propelled howitzer along a 1 meter long longitudinal axis, can be arbitrary and also the number the drive modules can vary, is with the through a drive module that can be initiated by a laser beam pulse ideal variable ignition system for such applications created. No one becomes focused for lighting Beam, but an expanded parallel laser beam used with an approximately constant energy density. With this expanded beam, anyone can Driver module ignited regardless of its axial position become.
- FIG. 13 shows in cross section a charge tube 12 with six drive modules, each with a pyrotechnic ignition device 39 5 .
- the circular segment-like inwardly projecting parts 43 of the pyrotechnic decoupling devices 39 5 are each rotated by 60 ° to one another, so that each segment 43 of the decoupling devices 39 5 fills a part of the total cross section of the ignition channel 14.
- a simultaneous ignition of all drive modules 15 is thereby achieved.
- An optical decoupling device can also be in the form of pyrotechnic decoupling devices 39 1 -39 5 of FIGS. 8 to 12 can be formed, the part projecting into the ignition channel being designed as a mirror which is at approximately 45 ° to the longitudinal axis of the ignition channel and deflects part of the laser beam to the outside.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laser Beam Processing (AREA)
- Air Bags (AREA)
- Lasers (AREA)
- Laser Surgery Devices (AREA)
Description
Diese Aufgabe wird gelöst durch die Merkmale des Anspruchs 1.
- Fig. 1
- eine Ausführungsform eines laserinitiierten Anzündsystems mit sechs Treibmodulen, die jeweils einen optischen Strahlteiler als Auskoppelvorrichtung aufweisen,
- Fig. 2
- eine ringförmige pyrotechnische Auskoppelvorrichtung in Draufsicht,
- Fig. 3
- die Auskoppelvorrichtung der Fig. 2 im Längsschnitt,
- Fig. 4
- die pyrotechnische Auskoppelvorrichtung der Fig. 2 im Querschnitt mit angezündeten und teilweise abgebrannten Innenumfangsrand,
- Fig. 5
- Längsschnitt der pyrotechnischen Auskoppelvorrichtung der Fig. 2 mit teilweise abgebrannten Innenumfangsrand,
- Fig. 6
- eine weitere Ausführungsform einer pyrotechnischen Auskoppelvorrichtung mit dreieckigem Ringquerschnitt,
- Fig. 7
- eine weitere Ausführungsform einer pyrotechnischen Auskoppelvorrichtung im Querschnitt mit keilförmigen Ringquerschnitt,
- Fig. 8
- eine weitere Ausführungsform einer pyrotechnischen Auskoppelvorrichtung mit einem kreissektorartigen zur Mitte ragenden Teil,
- Fig. 9
- eine weitere Ausführungsform einer pyrotechnischen Auskoppelvorrichtung mit einem radial nach innen abstehenden Steg,
- Fig. 10
- eine weitere Ausführungsform einer pyrotechnischen Auskoppelvorrichtung mit einem den Kreisdurchmesser bildenden Steg,
- Fig. 11
- eine weitere Auskoppelvorrichtung einer pyrotechnischen Auskoppelvorrichtung mit einem nicht durch die Kreismitte verlaufenden durchgehenden Steg,
- Fig. 12
- eine weitere pyrotechnische Auskoppelvorrichtung mit einem in den Zündkanal ragenden Segment, und
- Fig. 13
- einen Querschnitt einer Ausführungsform des Anzündsystems mit pyrotechnischen Auskoppelvorrichtungen der Fig. 12.
Claims (10)
- Laserinitiiertes simultanes Anzündsystem für großkalibrige Munition, das mehrere hintereinanderliegende Explosivstoff (16) aufweisende Treibmodule (15) im Ladungsraum (10) der Munition umfasst wobei jedes Treibmodul (15) einen Zündkanal (14) aufweist und die Zündkanäle (14) aller Treibmodule (15) einen einzigen geradlinigen und durchgehenden Kanal für den Laserstrahl (23) bilden, und wobei in jedem Treibmodul (15) eine Auskoppelvorrichtung (18, 30, 301, 302, 391 - 395) für mindestens einen Teil (25) des Laserstrahls (23) angeordnet ist, die bei auftreffendem Laserstrahl (23) ein Anzünden des der Auskoppelvorrichtung (18, 30, 301, 302, 391-395) zugeordneten Treibmoduls (15) bewirkt.
- Laserinitiiertes simultanes Anzündsystem nach Anspruch 1, dadurch gekennzeichnet, daß gleichzeitig von jeder Auskoppelvorrichtung (18, 18', 391 - 395) ein Teil des Laserstrahls (23) bzw. -lichts ausgekoppelt wird.
- Laserinitiiertes simultanes Anzündsystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Auskoppelvorrichtung (18) ein optisches Element ist, das einen Teil (25) des Laserstrahls (23) bzw. -lichtes auf den Explosivstoff (16) ablenkt.
- Laserinitiiertes simultanes Anzündsystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Auskoppelvorrichtung ein pyrotechnisches Element (301, 302, 391 - 395) ist, auf das mindestens ein Teil des Laserstrahls (23) auftrifft, wodurch es angezündet wird, und seinerseits den Explosivstoff (16) des jeweiligen Treibmoduls (15) anzündet.
- Laserinitiiertes simultanes Anzündsystem nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die optische bzw. pyrotechnische Auskoppelvorrichtung (18, 301, 302, 391 - 395) jeweils nur einen Teil des Laserstrahls (23) abschattet, so daß der übrige Teil des Laserstrahls (23) den jeweiligen Zündkanal (14) passieren kann.
- Laserinitiiertes simultanes Anzündsystem nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß die pyrotechnische Auskoppelvorrichtung (30, 301, 302) ringförmig in den Zündkanal (14) hineinragt und erst nach Anzünden und teilweisem Abbrennen den Laserstrahl auf die Auskoppelvorrichtung des folgenden Treibmoduls (15) fallen läßt.
- Laserinitiiertes simultanes Anzündsystem nach einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, daß die pyrotechnische Auskoppelvorrichtung (391 - 395) einen in die Kanalmitte hineinragenden Teil (31 - 45) aufweist, so daß alle Auskoppelvorrichtungen gleichzeitig von dem Laserstrahl erfaßt werden können.
- Laserinitiiertes simultanes Anzündsystem nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, daß die pyrotechnische Auskoppelvorrichtung (391 - 395) eine mit Explosivstoff beschichtete Folie ist.
- Laserinitiiertes simultanes Anzündsystem nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Zündkanal (14) kreisförmig ist.
- Laserinitiiertes simultanes Anzündsystem nach einem der Ansprüche 4 bis 9, dadurch gekennzeichnet, daß der Explosivstoff der Folie und/oder des Treibmoduls derart gefärbt ist, daß er im Bereich der Wellenlänge des Laserlichtes einen hohen Absorptionsgrad hat.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19631198 | 1996-08-02 | ||
| DE19631198 | 1996-08-02 | ||
| DE19719273 | 1997-05-07 | ||
| DE19719273A DE19719273A1 (de) | 1996-08-02 | 1997-05-07 | Laserinitiiertes simultanes Anzündsystem |
| PCT/EP1997/004190 WO1998005918A1 (de) | 1996-08-02 | 1997-08-01 | Laserinitiiertes simultanes anzündsystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0916068A1 EP0916068A1 (de) | 1999-05-19 |
| EP0916068B1 true EP0916068B1 (de) | 2001-11-07 |
Family
ID=26028039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97942841A Expired - Lifetime EP0916068B1 (de) | 1996-08-02 | 1997-08-01 | Laserinitiiertes simultanes anzündsystem |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0916068B1 (de) |
| AT (1) | ATE208486T1 (de) |
| DE (2) | DE19719273A1 (de) |
| WO (1) | WO1998005918A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4664055A1 (de) * | 2024-06-11 | 2025-12-17 | Agency For Defense Development | Verfahren zur simultanen zündung einer modularen treibladung unter verwendung eines clusterlasers |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19946324A1 (de) | 1999-09-28 | 2001-03-29 | Saint Louis Inst | Laser-Anzündeinrichtung für großkalibrige Rohrwaffen |
| FR3005500B1 (fr) | 2013-05-07 | 2017-12-22 | Commissariat Energie Atomique | Initiateur opto-pyrotechnique ameliore |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3177651A (en) * | 1962-01-18 | 1965-04-13 | United Aircraft Corp | Laser ignition |
| US3620166A (en) * | 1968-12-24 | 1971-11-16 | Ensign Bickford Co | Radiant energy signal transmission system |
| US3618526A (en) * | 1969-09-26 | 1971-11-09 | Us Navy | Pyrotechnic pumped laser for remote ordnance initiation system |
| DE2110268C3 (de) * | 1971-03-04 | 1979-05-10 | Dynamit Nobel Ag, 5210 Troisdorf | Zfindimpulsfiberträger für Sprengmittel, Raketen o.dgl |
| US5010821A (en) * | 1986-12-22 | 1991-04-30 | Lockheed Missiles & Space Company, Inc. | Dual purpose energy transfer cord |
| FR2615609B1 (fr) * | 1987-05-20 | 1991-12-20 | Aerospatiale | Dispositif d'amorcage photopyrotechnique et chaine photopyrotechnique utilisant ce dispositif |
| DE3838896C2 (de) * | 1988-11-17 | 1999-07-01 | Dynamit Nobel Ag | Mit einer Speicherschicht versehenes laserinitiierbares Zünd-/Anzündelement |
| US5191167A (en) * | 1992-05-29 | 1993-03-02 | The United States Of America As Represented By The Secretary Of The Army | Multi-point fiber optic igniter |
| DE4313571C1 (de) * | 1993-04-26 | 1994-08-18 | Daimler Benz Ag | Rückhaltesystem für Fahrzeuginsassen |
| US5404820A (en) * | 1994-06-09 | 1995-04-11 | The United States Of America As Represented By The Department Of Energy | No moving parts safe & arm apparatus and method with monitoring and built-in-test for optical firing of explosive systems |
-
1997
- 1997-05-07 DE DE19719273A patent/DE19719273A1/de not_active Withdrawn
- 1997-08-01 DE DE59705292T patent/DE59705292D1/de not_active Expired - Lifetime
- 1997-08-01 WO PCT/EP1997/004190 patent/WO1998005918A1/de not_active Ceased
- 1997-08-01 EP EP97942841A patent/EP0916068B1/de not_active Expired - Lifetime
- 1997-08-01 AT AT97942841T patent/ATE208486T1/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4664055A1 (de) * | 2024-06-11 | 2025-12-17 | Agency For Defense Development | Verfahren zur simultanen zündung einer modularen treibladung unter verwendung eines clusterlasers |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE208486T1 (de) | 2001-11-15 |
| DE19719273A1 (de) | 1998-02-05 |
| DE59705292D1 (de) | 2001-12-13 |
| WO1998005918A1 (de) | 1998-02-12 |
| EP0916068A1 (de) | 1999-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3874413T2 (de) | Vorrichtung zum photopyrotechnischen zuenden und photopyrotechnische kette mit einer solchen vorrichtung. | |
| DE69605539T2 (de) | Zweifach wirkender explosionskopf und verfahren zum betreiben eines solchen gefechtskopfs | |
| DE60026180T2 (de) | Infrarotstrahlung emittierende Täuschungsfackel | |
| DE2809497A1 (de) | Abschussbehaelter fuer die dueppelung von lenkwaffen | |
| DE69004604T2 (de) | Leitwerkausspreizungssystem für ein Geschoss. | |
| EP0255131B1 (de) | Projektilbildende Ladung | |
| WO2008017332A1 (de) | Verfahren und vorrichtung zum explosionsumformen | |
| DE2553201A1 (de) | Rueckstoss- und knallfrei abschiessbares geschoss | |
| EP0916068A1 (de) | Laserinitiiertes simultanes anzündsystem | |
| DE2812915C2 (de) | Geschoß mit Laser | |
| DE1553990A1 (de) | Raketen-Boostersystem | |
| DE3701145A1 (de) | Treibladungsanzuender | |
| EP0580017A1 (de) | Anzündsystem für Treibladungen | |
| EP0237711B1 (de) | Treibladungsanzünder | |
| DE102019003222B4 (de) | Laserinitiierter Gefechtskopf | |
| DE69612979T2 (de) | Festbrennstoffrackettentriebwerk mit verbesserter sicherheit | |
| WO2002073119A1 (de) | ZÜNDER MIT SICHERUNGSVORRICHTUNG FÜR EIN AUS EINEM ROHR MIT DRALL ABZUSCHIEssENDES GESCHOSS | |
| DE29920266U1 (de) | Laser-Anzündeinrichtung für großkalibrige Rohrwaffen | |
| DE19544560A1 (de) | Patrone | |
| DE4120067C2 (de) | Geschoß zum Verschießen aus einem Ram-Beschleuniger und Ram-Beschleuniger hierfür | |
| CH693390A5 (de) | Zündnadel für Geschosszünder. | |
| DE19946324A1 (de) | Laser-Anzündeinrichtung für großkalibrige Rohrwaffen | |
| DE4331395A1 (de) | Treibspiegel für Geschoß für RAM-Beschleuniger und Geschoß mit einem solchen Treibspiegel | |
| DE2752844A1 (de) | Mit unterschiedlichen schussweiten durch veraenderung der treibladung verschiessbarer gefechtskopf | |
| DE945012C (de) | Leuchtgeschoss mit einer Ausstossladung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19990302 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT DE ES FR GB IT SE |
|
| 17Q | First examination report despatched |
Effective date: 19990521 |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT DE ES FR GB IT SE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20011107 Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20011107 Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20011107 |
|
| REF | Corresponds to: |
Ref document number: 208486 Country of ref document: AT Date of ref document: 20011115 Kind code of ref document: T |
|
| REF | Corresponds to: |
Ref document number: 59705292 Country of ref document: DE Date of ref document: 20011213 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020207 |
|
| GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20011107 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020530 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020801 |
|
| EN | Fr: translation not filed | ||
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20161020 Year of fee payment: 20 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 59705292 Country of ref document: DE |