EP0255130A1 - Ignition for a hollow charge - Google Patents

Ignition for a hollow charge Download PDF

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Publication number
EP0255130A1
EP0255130A1 EP87111017A EP87111017A EP0255130A1 EP 0255130 A1 EP0255130 A1 EP 0255130A1 EP 87111017 A EP87111017 A EP 87111017A EP 87111017 A EP87111017 A EP 87111017A EP 0255130 A1 EP0255130 A1 EP 0255130A1
Authority
EP
European Patent Office
Prior art keywords
charge
ignition
detonator
booster
projectile
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
Application number
EP87111017A
Other languages
German (de)
French (fr)
Other versions
EP0255130B1 (en
Inventor
Karl Rudolf
Klaus Lindstädt
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of EP0255130A1 publication Critical patent/EP0255130A1/en
Application granted granted Critical
Publication of EP0255130B1 publication Critical patent/EP0255130B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F42C19/0838—Primers or igniters for the initiation or the explosive charge in a warhead
    • F42C19/0842—Arrangements of a multiplicity of primers or detonators, dispersed within a warhead, for multiple mode selection
    • 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
    • F42C19/095—Arrangements of a multiplicity of primers or detonators, dispersed around a warhead, one of the primers or detonators being selected for directional detonation effects

Definitions

  • the invention relates to an igniter for a projectile-forming charge according to the preamble of claim 1.
  • a central or axial ignition location is required for projectile formation and two ignition locations diametrically opposite one another in the area of the circumference of the explosive charge for the splinter formation.
  • the object of the invention is therefore to propose a simple detonator for a projectile or splinter-forming or spike-forming charge, which ensures that the two ignition sites required for splintering are ignited simultaneously in the area of the charge.
  • the invention solves this problem according to the characterizing features of claim 1. Advantageous further developments can be found in the subclaims.
  • the selection of the ignition locations can be achieved in the microsecond range, that is to say almost without delay.
  • the detonator according to the invention is therefore suitable for all ammunition in which an interaction is provided and in which the selection for the special ammunition effect must be made within a very short time.
  • Such a type of ammunition is a sensor-fired projectile charge, which usually has no prior knowledge of the type of target to be combated and the type of control must be decided within microseconds after the target has been grasped.
  • the detonator necessary for the formation of fragments is ignited.
  • the ignition tube then initiates the simultaneous ignition of the two booster charges arranged in the area of the circumference of the charge.
  • the detonator which is decisive for the projectile-forming charge is fired.
  • a projectile-forming insert 2 In a casing 1, a projectile-forming insert 2, an explosive charge 3, a cover plate 4 and a slide 5 with two electrically ignitable detonators 6, 7 are arranged at a distance 9 or in a radius 25.
  • the cover plate 4 there are bores 11-13 with reinforcing charges 15-17 arranged therein and an ignition channel 18 which is V-shaped at a lateral safety distance 10 from the reinforcing charge 15 and which has a rapidly reacting transfer charge 19 such as explosive.
  • the ignition channel 18 is incorporated in the cover plate 4 and lined with a layer 20 made of a shock wave-reducing, porous plastic, such as polytetrafluoroethylene.
  • the ignition channel 18 is constructed so that on the one hand the ignition is ensured, on the other hand the impact energy within the ignition tube formed by the plastic is reduced to such an extent that neither the premature ignition of the central booster charge 15 nor that of the explosive charge 3 takes place under the ignition channel.
  • the slider 5 assumes the position shown only in the focused position. Otherwise, the slide 5 is in the safe position 8.
  • the electrically triggered detonator 6 ignites the booster charge 15 and this the explosive charge 3. This forms - in a manner known per se - an armor-piercing projectile from the insert 2.
  • the electrically triggered detonator 7 ignites the transfer charge 19 and this, via the bores 12 and 13, the explosive charge 3 for the known shaping of the insert 2 into breakdown-relevant fragments.
  • the opposing ignition locations 23 and 24 result in overlapping shock waves in the explosive and thus at the insert 2 there are very different energy conversion potentials per unit area and speed factors. This creates splinters.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Für eine Projektilladung mit zwei Wirkungsmechanismen, nämlich Projektilbildung gegen stark gepanzerte Ziele oder Splitterbildung gegen schwach gepanzerte Ziele, wird ein Zünder vorgeschlagen, der bei der Splitterbildung gewährleistet, daß die beiden notwendigen, räumlich voneinander getrennten Verstärkungsladungen (16, 17) ohne Zeitverzug gezündet werden.For a projectile charge with two mechanisms of action, namely projectile formation against heavily armored targets or splinter formation against weakly armored targets, a detonator is proposed which ensures that the two necessary, spatially separated reinforcing charges (16, 17) are detonated without delay in the formation of splinters.

Description

Die Erfindung bezieht sich auf einen Zünder für eine projektilbildende Ladung nach dem Oberbegriff des Anspruches 1.The invention relates to an igniter for a projectile-forming charge according to the preamble of claim 1.

Für eine Ladung mit der entweder ein panzerbrechendes Projektil oder mehrere Splitter erzeugbar sind benötigt für die Projektilbildung einen zentralen bzw. axialen Zündort und für die Splitterbildung zwei einan­der diametral gegenüberliegende Zündorte im Bereich des Umfanges der Sprengladung.For a charge with which either an armor-piercing projectile or several fragments can be generated, a central or axial ignition location is required for projectile formation and two ignition locations diametrically opposite one another in the area of the circumference of the explosive charge for the splinter formation.

Die Aufgabe der Erfindung besteht daher darin, einen einfachen Zünder für eine projektil- oder splitterbildende bzw. stachelbildende Ladung vorzuschlagen, der gewährleistet, daß die beiden, für die Splitterbildung notwendigen Zündorte, im Bereich des Umfanges der Ladung gleichzeitig gezündet werden.
Die Erfindung löst diese Aufgabe gemäß den kennzeichnenden Merkmalen des Anspruches 1.
Vorteilhafte Weiterbildungen sind den Unteransprüchen zu entnehmen.The object of the invention is therefore to propose a simple detonator for a projectile or splinter-forming or spike-forming charge, which ensures that the two ignition sites required for splintering are ignited simultaneously in the area of the charge.
The invention solves this problem according to the characterizing features of claim 1.
Advantageous further developments can be found in the subclaims.

Nach der Erfindung ist im Mikrosekundenbereich die Auswahl der Zündorte - also nahezu verzugslos - erreichbar. Daher eignet sich der erfindungs­gemäße Zünder für sämtliche Munitionen, bei denen eine Wechselwirkung vorgesehen ist und bei denen innerhalb kürzester Zeit die Auswahl für die spezielle Munitionswirkung getroffen sein muß. Eine derartige Munitions­art ist eine sensorgezündete Projektilladung, die in der Regel keine Vorkenntnis über die Art des zu bekämpfenden Zieles hat und nach Auffassen des Zieles die Bekämpfungsart innerhalb Mikrosekunden entschieden sein muß.According to the invention, the selection of the ignition locations can be achieved in the microsecond range, that is to say almost without delay. The detonator according to the invention is therefore suitable for all ammunition in which an interaction is provided and in which the selection for the special ammunition effect must be made within a very short time. Such a type of ammunition is a sensor-fired projectile charge, which usually has no prior knowledge of the type of target to be combated and the type of control must be decided within microseconds after the target has been grasped.

Erkennt nun die Bedienungsmannschaft oder der Aquisitionssensor des Flugkörpers einer Drohne, eines Stand-Off-Trägers, oder der Munition daß es sich um schwach gepanzerte Ziele handelt, wird der für die Splitterbildung notwendige Detonator gezündet. Das Zündrohr leitet dann die gleichzeitige Zündung der beiden, im Bereich des Umfanges der Ladung angeordneten Verstärkungsladungen ein. Andererseits erfolgt bei einem stark gepanzerten Ziel, wie Kampf­panzer, die Zündung des für die projektilbildende Ladung maßgebenden Detonators.If the operating team or the acquisition sensor of the missile of a drone, a stand-off carrier, or the ammunition recognizes that these are weakly armored targets, the detonator necessary for the formation of fragments is ignited. The ignition tube then initiates the simultaneous ignition of the two booster charges arranged in the area of the circumference of the charge. On the other hand, in the case of a heavily armored target, such as a battle tank, the detonator which is decisive for the projectile-forming charge is fired.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung darge­stellt.
Es zeigt:

  • Fig. 1 eine projektilbildende Hohlladung;
  • Fig. 2 einen Schnitt II-II nach Fig. 1.
An embodiment of the invention is shown in the drawing.
It shows:
  • 1 shows a projectile-forming shaped charge;
  • 2 shows a section II-II of FIG. 1st

In einer Hülle 1 ist eine projektilbildende Einlage 2, eine Spreng­ladung 3, eine Abdeckplatte 4 und ein Schieber 5 mit zwei elektrisch zündbaren Detonatoren 6,7 in einem Abstand 9 bzw. in einem Radius 25 angeordnet.In a casing 1, a projectile-forming insert 2, an explosive charge 3, a cover plate 4 and a slide 5 with two electrically ignitable detonators 6, 7 are arranged at a distance 9 or in a radius 25.

In der Abdeckplatte 4 sind Bohrungen 11-13 mit darin angeordneten Verstärkungsladungen 15-17 und ein in einem seitlichen Sicherheits­abstand 10 von der Verstärkungsladung 15 V-förmiger Zündkanal 18 mit schnell reagierenden Übertragungsladung 19, wie Sprengstoff, angeordnet. Der Zündkanal 18 ist in der Abdeckplatte 4 eingearbeitet und mit einer Schicht 20 aus einem stoßwellenreduzierenden, porösen Kunststoff, wie Polytetraflourätylen, ausgekleidet. Damit ist der Zündkanal 18 so aufgebaut, daß einerseits die Durchzündung gewähr­leistet ist, andererseits die Stoßenergie innerhalb des durch den Kunststoff gebildeten Zündrohres soweit abgebaut wird, daß weder die vorzeitige Zündung der zentralen Verstärkungsladung 15 noch die der Sprengladung 3 unter dem Zündkanal erfolgt. Nur in Scharf­stellung nimmt der Schieber 5 die gezeichnete Position ein. Ansonsten ist der Schieber 5 in der Sicherstellung in einer nicht wirksamen Position 8.In the cover plate 4 there are bores 11-13 with reinforcing charges 15-17 arranged therein and an ignition channel 18 which is V-shaped at a lateral safety distance 10 from the reinforcing charge 15 and which has a rapidly reacting transfer charge 19 such as explosive. The ignition channel 18 is incorporated in the cover plate 4 and lined with a layer 20 made of a shock wave-reducing, porous plastic, such as polytetrafluoroethylene. Thus, the ignition channel 18 is constructed so that on the one hand the ignition is ensured, on the other hand the impact energy within the ignition tube formed by the plastic is reduced to such an extent that neither the premature ignition of the central booster charge 15 nor that of the explosive charge 3 takes place under the ignition channel. The slider 5 assumes the position shown only in the focused position. Otherwise, the slide 5 is in the safe position 8.

Bei einem stark gepanzerten Ziel zündet der elektrisch ausgelöste Detonator 6 die Verstärkungsladung 15 und diese die Sprengladung 3. Diese formt - in an sich bekannter Weise - aus der Einlage 2 ein panzerbrechendes Projektil.In the case of a heavily armored target, the electrically triggered detonator 6 ignites the booster charge 15 and this the explosive charge 3. This forms - in a manner known per se - an armor-piercing projectile from the insert 2.

Bei einem schwach gepanzerten Ziel zündet der elektrisch ausgelöste Detonator 7 die Übertragungsladung 19 und diese über die Bohrun­gen 12 und 13 die Sprengladung 3 zur bekannten Umformung der Ein­lage 2 in durchschlagsrelevante Splitter. Die einander gegenüber­liegenden Zündorte 23 und 24 ergeben im Sprengstoff sich überschnei­dende Stoßwellen und damit an der Einlage 2 stark unterschiedliche Energieumsetzungspotentiale pro Flächeneinheit und Geschwindigkeits­vaktoren. Dadurch entstehen Splitter.In the case of a weakly armored target, the electrically triggered detonator 7 ignites the transfer charge 19 and this, via the bores 12 and 13, the explosive charge 3 for the known shaping of the insert 2 into breakdown-relevant fragments. The opposing ignition locations 23 and 24 result in overlapping shock waves in the explosive and thus at the insert 2 there are very different energy conversion potentials per unit area and speed factors. This creates splinters.

Claims (3)

1. Zünder für eine projektilbildende Ladung oder für eine stachelbildende Hohlladung
dadurch gekennzeichnet,
daß in einer zündseitigen Abdeckplatte (4) der Ladung in durchgehenden Bohrungen (11-13) eine zentrisch angeordnete Verstärkungsladung (15) und davon durch seitliche Sicherheitsabstände (25) räumlich getrennt zwei weitere diametral einander gegenüberliegende Verstärkungsla­dungen (16, 17) angeordnet sind, wobei die letzteren über einen mit einer schnell reagierenden Übertragungsladung (19) versehenen V-förmigen Zündkanal (18) miteinander verbunden sind, zwei Detonatoren (6, 7) in einem Abstand (9) in einem Schieber (5) angeordnet sind und die Detonatoren (6, 7) in Scharfstellung jeweils mit der zentrischen Verstärkungsladung (15) bzw. mit dem Zündort (22) der Übertragungs­ladung (19) korrespondieren.1. Detonator for a projectile-forming charge or for a prong-forming shaped charge
characterized,
that in an ignition-side cover plate (4) of the charge in through bores (11-13) a centrally arranged booster charge (15) and spatially separated therefrom by lateral safety distances (25) two further diametrically opposed booster charges (16, 17) are arranged, whereby the latter are connected to one another via a V-shaped ignition channel (18) provided with a rapidly reacting transfer charge (19), two detonators (6, 7) are arranged at a distance (9) in a slide (5) and the detonators (6 , 7) in focus each correspond to the central booster charge (15) or to the ignition point (22) of the transfer charge (19). 2. Zünder nach Anspruch 1,
dadurch gekennzeichnet,
daß in dem Zündkanal (18) eine Schicht (20) aus stoßwellenreduzieren­dem Werkstoff, wie Tetraflourätylen, porösem Metall oder ein Stahl­wollekissen, angeordnet ist.2. detonator according to claim 1,
characterized,
that a layer (20) of shock-wave-reducing material, such as tetrafluoroethylene, porous metal or a steel wool cushion, is arranged in the ignition channel (18). 3. Zünder nach Anspruch 1,
dadurch gekennzeichnet,
daß in Scharfstellung des Schiebers (5), ausgehend von der zentrischen Verstärkungsladung (15) mit Detonator (6) der Detonator (7), die Verstärkungsladungen (15, 16) und die Zündorte (22-24) auf einem ein­heitlichen Radius (25) liegen.3. igniter according to claim 1,
characterized,
that in the arming of the slide (5), starting from the central booster charge (15) with detonator (6), the detonator (7), the booster charges (15, 16) and the ignition locations (22-24) on a uniform radius (25) lie.
EP87111017A 1986-07-31 1987-07-30 Ignition for a hollow charge Expired - Lifetime EP0255130B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3625967 1986-07-31
DE19863625967 DE3625967A1 (en) 1986-07-31 1986-07-31 IGNITION FOR A PROJECT-FORMING LOAD

Publications (2)

Publication Number Publication Date
EP0255130A1 true EP0255130A1 (en) 1988-02-03
EP0255130B1 EP0255130B1 (en) 1990-10-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP87111017A Expired - Lifetime EP0255130B1 (en) 1986-07-31 1987-07-30 Ignition for a hollow charge

Country Status (5)

Country Link
US (1) US4784062A (en)
EP (1) EP0255130B1 (en)
DE (2) DE3625967A1 (en)
DK (1) DK401887A (en)
NO (1) NO163753C (en)

Cited By (8)

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Publication number Priority date Publication date Assignee Title
GB2236582A (en) * 1989-09-19 1991-04-10 Diehl Gmbh & Co A device for stabilising the projectile of a hollow charge
DE4034618A1 (en) * 1990-10-31 1992-05-07 Diehl Gmbh & Co MINE
GB2275322A (en) * 1988-05-20 1994-08-24 Diehl Gmbh & Co Dual purpose mine
FR2704052A1 (en) * 1993-04-14 1994-10-21 Thomson Brandt Armements Multi-ignitable shaped charge
GB2282870A (en) * 1993-10-14 1995-04-19 Rheinmetall Gmbh Fuze with self destructing means for a shaped charge
EP1967815A3 (en) * 2007-03-06 2009-12-16 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Ignition chain for a convertible charge
EP1847797A3 (en) * 2006-04-21 2010-02-24 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Switchable charge
WO2017145064A1 (en) * 2016-02-24 2017-08-31 Fowlds 3 Limited Cartridge with a displaceable initiator

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FR2667140B1 (en) * 1990-09-26 1993-07-16 Commissariat Energie Atomique PYROTECHNIC DEVICE FOR PRODUCING JETS OF MATERIAL AT VERY HIGH SPEEDS AND MULTIPLE PERFORATION INSTALLATION.
US5155296A (en) * 1992-03-18 1992-10-13 The United States Of America As Represented By The Secretary Of The Army Thermally enhanced warhead
US5229542A (en) * 1992-03-27 1993-07-20 The United States Of America As Represented By The United States Department Of Energy Selectable fragmentation warhead
US5540156A (en) * 1993-08-16 1996-07-30 The United States Of America As Represented By The Secretary Of The Army Selectable effects explosively formed penetrator warhead
FR2735567B1 (en) * 1995-06-13 1997-07-25 Tda Armements Sas MILITARY HEAD, ESPECIALLY WITH A CORE GENERATOR
DE19531287B4 (en) * 1995-08-25 2007-01-11 Diehl Stiftung & Co.Kg warhead
DE19540863B3 (en) * 1995-11-02 2013-12-05 Nexter Munitions Ignition apparatus installed in warhead of e.g. rocket, has trigger units that enables simultaneous activation of relay charge unit to ensure triggering of explosive apparatus so that shock waves are generated in explosive apparatus
US5939663A (en) * 1996-02-14 1999-08-17 The United States Of America As Represented By The Secretary Of The Army Method for dispersing a jet from a shaped charge liner via multiple detonators
US6588344B2 (en) * 2001-03-16 2003-07-08 Halliburton Energy Services, Inc. Oil well perforator liner
US6925924B2 (en) * 2003-10-14 2005-08-09 Molycorp Inc. Method and apparatus to improve perforating effectiveness using a unique multiple point initiated shaped charge perforator
FR2861168B1 (en) * 2003-10-17 2005-12-16 Giat Ind Sa PRIMERING DEVICE AND MULTI-MODE SHAPED LOAD IMPLEMENTING SAID STARTING DEVICE
FR2896577B1 (en) * 2006-01-24 2010-08-20 Giat Ind Sa STARTING DEVICE FOR MULTI-MODE LOAD
US7546806B1 (en) * 2006-03-24 2009-06-16 The United States Of America As Represented By The Secretary Of The Army Selectable output well perforator and method for producing variable hole profiles
KR101595699B1 (en) * 2015-06-18 2016-02-18 주식회사 풍산 Submunition for Cluster Bomb having a Fuse Protecting Body
US20180202779A1 (en) * 2015-08-18 2018-07-19 Dynaenergetics Gmbh & Co. Kg Multiple point initiation for non-axisymmetric shaped charge
CA3127434A1 (en) * 2019-01-23 2020-07-30 Geodynamics, Inc. Asymmetric shaped charges and method for making asymmetric perforations
US20220074719A1 (en) * 2020-03-03 2022-03-10 Geodynamics, Inc. Asymmetric initiated shaped charge and method for making a slot-like perforation
DE102022200703A1 (en) 2022-01-21 2023-07-27 Atlas Elektronik Gmbh Underwater vehicle for destroying sea mines

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US3170402A (en) * 1956-10-16 1965-02-23 Harold S Morton Equal length detonating cords for warhead detonation
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US4282814A (en) * 1974-12-20 1981-08-11 The United States Of America As Represented By The Secretary Of The Navy Dual-end warhead initiation system
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DE3501649A1 (en) * 1985-01-19 1986-07-24 Diehl GmbH & Co, 8500 Nürnberg COMBAT HEAD WITH RADIATING TAPERED CONE INLAY

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US4592281A (en) * 1982-07-29 1986-06-03 Special Devices, Inc. Arming and firing device
US4662278A (en) * 1985-03-18 1987-05-05 Lillios William N Fuse assembly
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US1848355A (en) * 1930-11-12 1932-03-08 John M King Combination fuse
US3170402A (en) * 1956-10-16 1965-02-23 Harold S Morton Equal length detonating cords for warhead detonation
FR1359513A (en) * 1963-05-30 1964-04-24 Saint Louis Inst Shaped charges
US3311055A (en) * 1965-04-23 1967-03-28 Jr Richard H Stresau Toroidal booster with cylindrically symmetrical output
US4282814A (en) * 1974-12-20 1981-08-11 The United States Of America As Represented By The Secretary Of The Navy Dual-end warhead initiation system
FR2550857A1 (en) * 1983-08-16 1985-02-22 Matra EXPLOSIVE MILITARY LOAD
DE3501649A1 (en) * 1985-01-19 1986-07-24 Diehl GmbH & Co, 8500 Nürnberg COMBAT HEAD WITH RADIATING TAPERED CONE INLAY
DE8529465U1 (en) * 1985-10-17 1986-04-17 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Cavity explosive charge with adjustable penetration power

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275322A (en) * 1988-05-20 1994-08-24 Diehl Gmbh & Co Dual purpose mine
GB2275322B (en) * 1988-05-20 1995-01-25 Diehl Gmbh & Co A seeker-fuze mine
GB2236582A (en) * 1989-09-19 1991-04-10 Diehl Gmbh & Co A device for stabilising the projectile of a hollow charge
GB2236582B (en) * 1989-09-19 1993-09-22 Diehl Gmbh & Co A hollow charge
DE4034618A1 (en) * 1990-10-31 1992-05-07 Diehl Gmbh & Co MINE
FR2704052A1 (en) * 1993-04-14 1994-10-21 Thomson Brandt Armements Multi-ignitable shaped charge
GB2282870A (en) * 1993-10-14 1995-04-19 Rheinmetall Gmbh Fuze with self destructing means for a shaped charge
US5467713A (en) * 1993-10-14 1995-11-21 Rheinmetall Gmbh Ignition and safty device for a grenade projectile provided with a shaped charge insert
GB2282870B (en) * 1993-10-14 1997-05-21 Rheinmetall Gmbh Detonator for a shell projectile
EP1847797A3 (en) * 2006-04-21 2010-02-24 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Switchable charge
EP2312259A1 (en) * 2006-04-21 2011-04-20 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Switchable charge
EP1967815A3 (en) * 2007-03-06 2009-12-16 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Ignition chain for a convertible charge
WO2017145064A1 (en) * 2016-02-24 2017-08-31 Fowlds 3 Limited Cartridge with a displaceable initiator

Also Published As

Publication number Publication date
DE3765346D1 (en) 1990-11-08
NO163753C (en) 1990-07-11
DE3625967A1 (en) 1988-02-11
NO872403D0 (en) 1987-06-09
NO163753B (en) 1990-04-02
NO872403L (en) 1988-02-01
EP0255130B1 (en) 1990-10-03
US4784062A (en) 1988-11-15
DK401887A (en) 1988-02-01
DK401887D0 (en) 1987-07-31

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