EP1577634A1 - Igniter for propulsive charge - Google Patents

Igniter for propulsive charge Download PDF

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Publication number
EP1577634A1
EP1577634A1 EP05001511A EP05001511A EP1577634A1 EP 1577634 A1 EP1577634 A1 EP 1577634A1 EP 05001511 A EP05001511 A EP 05001511A EP 05001511 A EP05001511 A EP 05001511A EP 1577634 A1 EP1577634 A1 EP 1577634A1
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EP
European Patent Office
Prior art keywords
ignition
tube
closure cap
protective tube
charge
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
EP05001511A
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German (de)
French (fr)
Other versions
EP1577634B1 (en
Inventor
Klaus Unterstein
Hahn Dr. Ulf
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.)
Rheinmetall Waffe Munition GmbH
Original Assignee
Rheinmetall Waffe Munition GmbH
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 Rheinmetall Waffe Munition GmbH filed Critical Rheinmetall Waffe Munition GmbH
Publication of EP1577634A1 publication Critical patent/EP1577634A1/en
Application granted granted Critical
Publication of EP1577634B1 publication Critical patent/EP1577634B1/en
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Anticipated expiration legal-status Critical

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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
    • F42C19/0823—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

Definitions

  • the invention relates to a propellant charge for cartridged ammunition with a Headboard and an adjoining the headboard, ignition openings exhibiting Ignition tube in which a Anzündladung is arranged.
  • TLAnz propellant charge igniter
  • a thin-walled protective tube made of a plastic or to arrange metal foil, which on its side facing away from the head part is closed and its outer wall rests against the inner wall of the jacket tube and the Ignition openings concealed on the inside.
  • the invention has for its object to provide a propellant charge igniter, the one Ignition with an internally arranged protective tube has, which even at elevated Moisture storage over a longer period the ignition charge safe against external Environmental influences seals.
  • the invention is based essentially on the idea of the protective tube on his Head end facing by a non-positively connected to the protective tube Seal cap against moisture.
  • thermowell with ignition charge and this unit on Waterproofness e.g. through a visual check and weight control too check.
  • the closure cap may be formed, for example, as a flat plate and with the glued or welded to the front part facing the front edge of the protective tube be.
  • cap hat-shaped with and without edge brim train it is also possible, the cap hat-shaped with and without edge brim train.
  • a propellant charge for large-caliber cartridges ammunition referred to, consisting essentially of a head part 2 and a towards it in the direction the longitudinal axis 3 of the lighter 1 subsequent ignition tube 4 is made.
  • the head part 2 which is an unillustrated primer and a booster charge 5 contains with an external thread 6 for screwing the propellant charge igniter 1 in the ground the corresponding cartridge (not shown) provided.
  • the ignition tube 4 is composed of a jacket tube 7 made of steel with ignition openings 8 and an inside arranged seal in the form of a front side closed Protective tube 9 (e.g., a plastic or metal foil) together.
  • a jacket tube 7 made of steel with ignition openings 8 and an inside arranged seal in the form of a front side closed Protective tube 9 (e.g., a plastic or metal foil) together.
  • the protective tube 9 is with a powder or filled rod-shaped ignition charge 11 and covers the ignition openings 8 inside from.
  • a e.g. hat-shaped cap 12 On its head part 2 facing the end of the protective tube 9 according to the invention by a e.g. hat-shaped cap 12 so tightly closed that no moisture can penetrate into the interior of the protective tube 9 in this area.
  • FIGS 2-6 show different embodiments of such caps.
  • closure caps 12 ' which are plate-shaped and glued to the head portion 2 of the TLAnz facing edge region 13 of the protective tube 9 or welded.
  • the cap 12 ' can directly frontally with the Protective tube 9 be connected ( Figure 2) or it is from the folded edge area 13 of the protective tube 9 enclosed ( Figure 3).
  • FIGS. 4 and 5 show hat-shaped closure caps 12 and 12 " .
  • the closure cap 12 is provided with a brim 14 which is enclosed by the turned over edge region 13 of the protective tube 9.
  • FIG. 6 shows a further embodiment of a hat-shaped closure cap 12 '" , which is provided on its side of the bottom 15 facing the ignition charge 11 with circular depressions 16 forming predetermined breaking points.
  • the depressions do not necessarily have to be circular but may be another form, e.g. a circle-shaped figure, exhibit.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighters Containing Fuel (AREA)
  • Air Bags (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

A propellant charge igniter comprises an ignition tube (4) having a sleeved tube (7) with openings (8) and a thin-walled protective tube (9) containing the ignition charge (11) and arranged in the sleeved tube. The protective tube is sealed from moisture on its end facing the head part (2) by a cap connected to the protective tube.

Description

Die Erfindung betrifft einen Treibladungsanzünder für patronierte Munition mit einem Kopfteil und einem sich an das Kopfteil anschließendes, Anzündöffnungen aufweisendes Anzündrohr, in dem eine Anzündladung angeordnet ist.The invention relates to a propellant charge for cartridged ammunition with a Headboard and an adjoining the headboard, ignition openings exhibiting Ignition tube in which a Anzündladung is arranged.

In einem derartigen Treibladungsanzünder (TLAnz) müssen die empfindlichen explosiven Elemente der Anzündkette in geschützter, umhüllter Form vorliegen. Insbesondere ist eine Abdichtung der empfindlichen Anzündladung gegen Umwelteinflüsse erforderlich. So müssen die Anzündöffnungen und Gewindeteile des Anzündrohres zuverlässig abgedichtet sein, um die Funktion des TLAnz zu gewährleisten. Im Hinblick auf die Forderungen der Abnehmer entsprechender Munition muß die Abdichtung der Anzündladung mindestens 10 Jahre in feucht und feuchtaggressiven Klimaten zuverlässig gewährleistet sein, und zwar selbst dann, wenn die entsprechende Patrone nicht vollständig gegen Feuchtigkeit abgedichtet ist.In such a propellant charge igniter (TLAnz) must be the sensitive explosive Elements of the igniter chain are in protected, enveloped form. In particular, one is Sealing the sensitive ignition charge against environmental influences required. So the ignition openings and threaded parts of the ignition tube must be reliably sealed be to ensure the function of the TLAnz. With regard to the demands of Customers of appropriate ammunition must seal the ignition charge at least Be assured reliably for 10 years in humid and wet-aggressive climates, and though, even if the corresponding cartridge is not completely resistant to moisture is sealed.

Es ist bereits vorgeschlagen worden, zum Schutz der Anzündladung gegen äußere Umgebungseinflüsse innerhalb des Mantelrohres ein dünnwandiges Schutzrohr aus einer Kunststoff- oder Metallfolie anzuordnen, welches auf seiner dem Kopfteil abgewandten Seite geschlossen ist und dessen Außenwand an der Innenwand des Mantelrohres anliegt und die Anzündöffnungen innenseitig verdeckt.It has already been proposed to protect the ignition charge against external environmental influences within the jacket tube, a thin-walled protective tube made of a plastic or to arrange metal foil, which on its side facing away from the head part is closed and its outer wall rests against the inner wall of the jacket tube and the Ignition openings concealed on the inside.

Bei Überdruckversuchen hat sich indessen gezeigt, daß das Innere des Schutzrohres nicht vollständig wasserdicht ist, da vermutlich zwischen dem Mantelrohr und dem Schutzrohr Feuchtigkeit kopfteilseitig in das Schutzrohr und damit auch in die Anzündladung gelangt. In overpressure tests, however, has shown that the interior of the protective tube not completely waterproof, as probably between the jacket tube and the protective tube Moisture headboard side enters the protective tube and thus also in the ignition charge.

Der Erfindung liegt die Aufgabe zugrunde, einen Treibladungsanzünder anzugeben, der ein Anzündrohr mit einem innenseitig angeordneten Schutzrohr besitzt, welches auch bei erhöhter Feuchtelagerung über einen längeren Zeitraum die Anzündladung sicher gegen äußere Umgebungseinflüsse abdichtet.The invention has for its object to provide a propellant charge igniter, the one Ignition with an internally arranged protective tube has, which even at elevated Moisture storage over a longer period the ignition charge safe against external Environmental influences seals.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Weitere, besonders vorteilhafte Ausgestaltungen der Erfindung offenbaren die Unteransprüche.This object is achieved by the features of claim 1. Further, Particularly advantageous embodiments of the invention disclose the dependent claims.

Die Erfindung beruht im wesentlichen auf dem Gedanken, das Schutzrohr auf seinem dem Kopfteil zugewandten Ende durch eine mit dem Schutzrohr kraftschlüssig verbundene Verschlußkappe gegen Feuchtigkeit abzudichten.The invention is based essentially on the idea of the protective tube on his Head end facing by a non-positively connected to the protective tube Seal cap against moisture.

Die Verwendung einer derartigen Verschlußkappe ermöglicht es außerdem, auf einfache Weise ein gekapseltes Schutzrohr mit Anzündladung vorzufertigen und diese Einheit auf Wasserdichtigkeit z.B. durch eine visuelle Überprüfung und eine Gewichtskontrolle zu prüfen.The use of such a cap also makes it easy to To prefabricate an enclosed thermowell with ignition charge and this unit on Waterproofness e.g. through a visual check and weight control too check.

Die Verschlußkappe kann beispielsweise als ebene Platte ausgebildet sein und mit dem dem Kopfteil zugewandten vorderen Rand des Schutzrohres verklebt oder verschweißt sein.The closure cap may be formed, for example, as a flat plate and with the glued or welded to the front part facing the front edge of the protective tube be.

Möglich ist es ferner, die Verschlußkappe hutförmig mit und ohne randseitige Krempe auszubilden.It is also possible, the cap hat-shaped with and without edge brim train.

Um ein sicheres Zünden der Anzündladung zu gewährleisten, hat es sich ferner als zweckmäßig erwiesen, wenn die der Anzündladung zugewandte Seite des Bodens der Verschlußkappe mit Sollbruchstellen bildenden Vertiefungen versehen ist.To ensure a safe ignition of the ignition charge, it has also as proven useful when the ignition of the side facing the bottom of the Cap is provided with predetermined breaking points forming depressions.

Schließlich ergibt sich ein weiterer Schutz gegen Feuchtigkeit, wenn die Anzündöffnungen des Mantelrohres mit stopfen- oder klipsartigen Elementen verschlossen werden, weil selbst im Fall einer nachträglichen Beschädigung des relativ dünnen Schutzrohres keine Feuchtigkeit durch diese Öffnungen in das Schutzrohr gelangen kann.Finally, there is a further protection against moisture when the ignition openings the jacket tube are closed with plug or clip-like elements, because even in the case of subsequent damage to the relatively thin protective tube no Moisture can pass through these openings in the protective tube.

Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus den folgenden anhand von Figuren erläuterten Ausführungsbeispielen. Es zeigen:

  • Fig.1 den Längsschnitt eines erfindungsgemäßen Treibladungsanzünders mit einem durch eine Verschlußkappe verschlossenen Schutzrohr;
  • Fig.2 und 3 zwei mögliche Anordnungen plattenförmiger Verschlußkappen an dem Schutzrohr;
  • Fig.4 und 5 zwei mögliche Anordnungen hutförmiger Verschlußkappen an dem Schutzrohr;
  • Fig.6 den Längsschnitt einer hutförmigen Verschlußkappe mit im Bodenbereich Sollbruchstellen bildenden Vertiefungen;
  • Fig.7 eine Draufsicht auf den Boden der in Fig.6 dargestellten Verschlußkappe und
  • Fig.8 eine Fig.7 entsprechende Draufsicht auf den Boden der in Fig.6 dargestellten Verschlußkappe mit unterschiedlich ausgebildeten Vertiefungen.
    • Further details and advantages of the invention will become apparent from the following with reference to figures explained embodiments. Show it:
  • 1 shows the longitudinal section of a propellant charge igniter according to the invention with a sealed by a closure cap thermowell.
  • Figures 2 and 3 show two possible arrangements of plate-shaped caps on the protective tube;
  • Figures 4 and 5 show two possible arrangements of hat-shaped caps on the protective tube;
  • 6 shows the longitudinal section of a hat-shaped closure cap with depressions forming predetermined breaking points in the bottom region;
  • 7 shows a plan view of the bottom of the cap shown in Figure 6 and
  • 8 is a plan view corresponding to Figure 7 on the bottom of the cap shown in Figure 6 with differently shaped recesses.

    • In Fig.1 ist mit 1 ein Treibladungsanzünder für großkalibrige patronierte Panzermunition bezeichnet, der im wesentlichen aus einem Kopfteil 2 und einem sich daran in Richtung der Längsachse 3 des Anzünders 1 anschließenden Anzündrohr 4 besteht. Das Kopfteil 2, welches ein nicht dargestelltes Anzündhütchen sowie eine Verstärkerladung 5 enthält, ist mit einem Außengewinde 6 zum Einschrauben des Treibladungsanzünders 1 in den Boden der entsprechenden Patrone (nicht dargestellt) versehen.In Fig.1 with 1 is a propellant charge for large-caliber cartridges ammunition referred to, consisting essentially of a head part 2 and a towards it in the direction the longitudinal axis 3 of the lighter 1 subsequent ignition tube 4 is made. The head part 2, which is an unillustrated primer and a booster charge 5 contains with an external thread 6 for screwing the propellant charge igniter 1 in the ground the corresponding cartridge (not shown) provided.

    Das Anzündrohr 4 setzt sich aus einem Mantelrohr 7 aus Stahl mit Anzündöffnungen 8 und einer innenseitig angeordneten Abdichtung in Form eines vorderseitig geschlossenen Schutzrohres 9 (z.B. aus einer Kunststoff- oder Metallfolie) zusammen. The ignition tube 4 is composed of a jacket tube 7 made of steel with ignition openings 8 and an inside arranged seal in the form of a front side closed Protective tube 9 (e.g., a plastic or metal foil) together.

    Um zu vermeiden, daß Feuchtigkeit von außen durch die Anzündöffnungen 8 eindringen kann, sind die Anzündöffnungen 8 durch Stopfen 10 aus einem entsprechenden feuchtigkeitsundurchlässigen Material verschlossen. Das Schutzrohr 9 ist mit einer pulver- oder stangenförmigen Anzündladung 11 gefüllt und deckt die Anzündöffnungen 8 innenseitig ab.To prevent moisture from entering through the ignition openings 8 from the outside can, are the ignition openings 8 through plug 10 from a corresponding moisture impermeable Material sealed. The protective tube 9 is with a powder or filled rod-shaped ignition charge 11 and covers the ignition openings 8 inside from.

    Auf seinem dem Kopfteil 2 zugewandten Ende ist das Schutzrohr 9 erfindungsgemäß durch eine z.B. hutförmige Verschlußkappe 12 derart dicht verschlossen, daß keine Feuchtigkeit in diesem Bereich in das Innere des Schutzrohres 9 eindringen kann.On its head part 2 facing the end of the protective tube 9 according to the invention by a e.g. hat-shaped cap 12 so tightly closed that no moisture can penetrate into the interior of the protective tube 9 in this area.

    Die Fig.2-6 zeigen unterschiedliche Ausgestaltungen derartiger Verschlußkappen.Figures 2-6 show different embodiments of such caps.

    Dabei zeigen die Fig.2 und 3 Verschlußkappen 12', die plattenförmig ausgebildet sind und mit dem dem Kopfteil 2 des TLAnz zugewandten Randbereich 13 des Schutzrohres 9 verklebt oder verschweißt sind. Die Verschlußkappe 12' kann direkt stirnseitig mit dem Schutzrohr 9 verbunden sein (Fig.2) oder sie wird von dem umgeschlagenen Randbereich 13 des Schutzrohres 9 umschlossen (Fig.3).2 and 3 closure caps 12 ', which are plate-shaped and glued to the head portion 2 of the TLAnz facing edge region 13 of the protective tube 9 or welded. The cap 12 'can directly frontally with the Protective tube 9 be connected (Figure 2) or it is from the folded edge area 13 of the protective tube 9 enclosed (Figure 3).

    Die Fig.4 und 5 zeigen hutförmig ausgebildete Verschlußkappen 12 und 12". Im Falle der Fig.5 ist die Verschlußkappe 12 mit einer Krempe 14 versehen, die von dem umgeschlagenen Randbereich 13 des Schutzrohres 9 umschlossen ist.4 and 5 show hat-shaped closure caps 12 and 12 " . In the case of Fig. 5, the closure cap 12 is provided with a brim 14 which is enclosed by the turned over edge region 13 of the protective tube 9.

    In Fig.6 ist ein weiteres Ausführungsbeispiel einer hutförmigen Verschlußkappe 12'" dargestellt, die auf ihrer der Anzündladung 11 zugewandten Seite des Bodens 15 mit Sollbruchstellen bildenden kreisförmigen Vertiefungen 16 versehen ist.6 shows a further embodiment of a hat-shaped closure cap 12 '" , which is provided on its side of the bottom 15 facing the ignition charge 11 with circular depressions 16 forming predetermined breaking points.

    Wie Fig.7 entnehmbar ist, müssen die Vertiefungen nicht zwingend kreisförmig ausgebildet sein, sondern können auch eine andere Form, z.B. eine kreisabschnittsförmig Gestalt, aufweisen. As can be seen from FIG. 7, the depressions do not necessarily have to be circular but may be another form, e.g. a circle-shaped figure, exhibit.

    BezugszeichenlisteLIST OF REFERENCE NUMBERS

    11
    Treibladungsanzündercharge igniter
    22
    Kopfteilheadboard
    33
    Längsachselongitudinal axis
    44
    Anzündrohrignition tube
    55
    Verstärkerladungbooster charge
    66
    Außengewindeexternal thread
    77
    Mantelrohrcasing pipe
    88th
    AnzündöffnungAnzündöffnung
    99
    Schutzrohrthermowell
    1010
    Stopfen, ElementStopper, element
    1111
    Anzündladungignition charge
    12-12"'12-12 " '
    Verschlußkappencaps
    1313
    Randbereichborder area
    1414
    Krempebrim
    1515
    Bodenground
    16,16'16.16 '
    Vertiefungenwells

    Claims (7)

    Treibladungsanzünder für patronierte Munition mit einem Kopfteil (2) und einem sich an das Kopfteil (2) anschließendes Anzündrohr (4), in dem eine Anzündladung (11) angeordnet ist, mit den Merkmalen: a) das Anzündrohr (4) umfaßt ein Anzündöffnungen (8) aufweisendes Mantelrohr (7) und ein die Anzündladung (11) enthaltendes, in dem Mantelrohr (7) angeordnetes dünnwandiges Schutzrohr (9), dessen Außenwand an der Innenwand des Mantelrohres (7) anliegt und die Anzündöffnungen (8) innenseitig verdeckt; b) das Schutzrohr (9) ist auf seinem dem Kopfteil (2) zugewandten Ende durch eine mit dem Schutzrohr (9) kraftschlüssig verbundene Verschlußkappe (12-12"') gegen Feuchtigkeit abgedichtet. Propellant charge igniter for cartridges with a head part (2) and an ignition tube (4) adjoining the head part (2), in which an ignition charge (11) is arranged, having the features: a) the ignition tube (4) comprises an ignition openings (8) exhibiting jacket tube (7) and a Anzündladung (11), in the jacket tube (7) arranged thin-walled protective tube (9) whose outer wall on the inner wall of the jacket tube (7) rests and the ignition openings (8) concealed on the inside; b) the protective tube (9) is sealed on its head part (2) facing the end by a with the protective tube (9) non-positively connected closure cap (12-12 "') against moisture. Treibladungsanzünder nach Anspruch 1, dadurch gekennzeichnet, daß die Verschlußkappe (12') als ebene Platte ausgebildet und mit dem dem Kopfteil (2) zugewandten vorderen Randbereich (13) des Schutzrohres (9) verbunden ist.Propellent charge igniter according to Claim 1, characterized in that the closure cap (12 ') is designed as a flat plate and is connected to the front edge region (13) of the protective tube (9) facing the head part (2). Treibladungsanzünder nach Anspruch 1, dadurch gekennzeichnet, daß die Verschlußkappe (12; 12"') hutförmig ausgebildet ist, wobei der Boden (15) der Verschlußkappe (12; 12"') an die Anzündladung (11) angrenzt und die Seitenwände der Verschlußkappe (12; 12"') sich bis zum stirnseitigen Randbereich (13) des Schutzrohres (9) erstrecken. Propellent charge igniter according to Claim 1, characterized in that the closure cap (12; 12 "' ) is hat-shaped, the bottom (15) of the closure cap (12; 12 "' ) being adjacent to the ignition charge (11) and the side walls of the closure cap (11). 12, 12 "' ) extend to the front edge region (13) of the protective tube (9). Treibladungsanzünder nach Anspruch 3, dadurch gekennzeichnet, daß die hutförmige Verschlußkappe (12;12''') randseitig mit einer Krempe (14) versehen ist, welche entweder auf dem stirnseitigen Randbereich (13) des Schutzrohres (9) aufliegt oder welche von dem umgeschlagenen Randbereich (13) des Schutzrohres (9) umschlossen ist.Propellant charge igniter according to Claim 3, characterized in that the hat-shaped closure cap (12; 12 ''') is provided at the edge with a brim (14) which either rests on the front edge region (13) of the protective tube (9) or which of the folded over Enclosed edge region (13) of the protective tube (9). Treibladungsanzünder nach Anspruch 1, dadurch gekennzeichnet, daß die Verschlußkappe (12") hutförmig ausgebildet ist, wobei der Boden kopfteilseitig angeordnet ist und die Seitenwände der Verschlußkappe (12") sich bis in den Bereich der Anzündladung (11) erstrecken.Propellent charge igniter according to Claim 1, characterized in that the closure cap (12 ") is hat-shaped, the bottom being arranged on the headboard side and the side walls of the closure cap (12") extending into the region of the ignition charge (11). Treibladungsanzünder nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, daß die der Anzündladung (11) zugewandte Seite der Verschlußkappe (12"') mit Sollbruchstellen bildenden Vertiefungen (16, 16') versehen ist.Propellent charge igniter according to one of claims 2 to 5, characterized in that the ignition charge (11) facing side of the closure cap (12 "' ) with predetermined breaking points forming recesses (16, 16') is provided. Treibladungsanzünder nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Anzündöffnungen (8) des Mantelrohres (7) mit stopfen- oder klipsartigen Elementen (10) verschlossen sind.Propellant charge igniter according to one of Claims 1 to 6, characterized in that the ignition openings (8) of the jacket tube (7) are closed with plug-type or clip-type elements (10).
    EP05001511A 2004-03-17 2005-01-26 Igniter for propulsive charge Active EP1577634B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE102004012934A DE102004012934A1 (en) 2004-03-17 2004-03-17 charge igniter
    DE102004012934 2004-03-17

    Publications (2)

    Publication Number Publication Date
    EP1577634A1 true EP1577634A1 (en) 2005-09-21
    EP1577634B1 EP1577634B1 (en) 2011-06-01

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    EP (1) EP1577634B1 (en)
    AT (1) ATE511627T1 (en)
    DE (1) DE102004012934A1 (en)

    Cited By (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    WO2009024243A1 (en) * 2007-08-22 2009-02-26 Rheinmetall Waffe Munition Gmbh Propellant charge igniter
    DE102022118632A1 (en) 2022-07-26 2024-02-01 Nitrochemie Aschau Gmbh Shell and artillery charge

    Families Citing this family (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102009052660B4 (en) 2008-11-13 2022-10-20 Ruag Ammotec Gmbh Pyrotechnic igniter

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    Publication number Priority date Publication date Assignee Title
    FR866800A (en) * 1940-05-09 1941-09-03 Method and devices for protecting sheath bodies
    GB605135A (en) * 1945-12-14 1948-07-16 John Norman Pring Improvements in or relating to magazines or containers for cartridge priming compositions
    US2446187A (en) * 1945-05-07 1948-08-03 Leo T Meister Lined igniter-charge tube
    DE2344979A1 (en) * 1973-09-06 1975-03-20 Dynamit Nobel Ag Flange closure for igniter housing - has shoulder bent round inwards to press cover against conical step
    FR2343987A1 (en) * 1976-03-08 1977-10-07 France Etat Tubular primer for artillery ammunition propellant - has axial bore and side vents through combustible ensuring uniform ignition
    US4284196A (en) * 1978-10-04 1981-08-18 Nitro Nobel Ab Tubular container for viscous, viscous-elastic, plastic products as well as for powder or granular products
    EP0390756A2 (en) * 1989-03-02 1990-10-03 Ab Bofors Primer for a propellant charge
    EP1039260A2 (en) * 1996-08-02 2000-09-27 Rheinmetall W & M GmbH Primer for propulsive charge
    WO2001071274A1 (en) * 2000-03-23 2001-09-27 Giat Industries Igniter tube for artillery ammunition

    Patent Citations (9)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR866800A (en) * 1940-05-09 1941-09-03 Method and devices for protecting sheath bodies
    US2446187A (en) * 1945-05-07 1948-08-03 Leo T Meister Lined igniter-charge tube
    GB605135A (en) * 1945-12-14 1948-07-16 John Norman Pring Improvements in or relating to magazines or containers for cartridge priming compositions
    DE2344979A1 (en) * 1973-09-06 1975-03-20 Dynamit Nobel Ag Flange closure for igniter housing - has shoulder bent round inwards to press cover against conical step
    FR2343987A1 (en) * 1976-03-08 1977-10-07 France Etat Tubular primer for artillery ammunition propellant - has axial bore and side vents through combustible ensuring uniform ignition
    US4284196A (en) * 1978-10-04 1981-08-18 Nitro Nobel Ab Tubular container for viscous, viscous-elastic, plastic products as well as for powder or granular products
    EP0390756A2 (en) * 1989-03-02 1990-10-03 Ab Bofors Primer for a propellant charge
    EP1039260A2 (en) * 1996-08-02 2000-09-27 Rheinmetall W & M GmbH Primer for propulsive charge
    WO2001071274A1 (en) * 2000-03-23 2001-09-27 Giat Industries Igniter tube for artillery ammunition

    Cited By (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    WO2009024243A1 (en) * 2007-08-22 2009-02-26 Rheinmetall Waffe Munition Gmbh Propellant charge igniter
    US9016203B2 (en) 2007-08-22 2015-04-28 Rheinmetall Waffe Munition Gmbh Propellant charge igniter
    DE102022118632A1 (en) 2022-07-26 2024-02-01 Nitrochemie Aschau Gmbh Shell and artillery charge
    DE102022118632B4 (en) 2022-07-26 2024-03-21 Nitrochemie Aschau Gmbh Shell and artillery charge

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    DE102004012934A1 (en) 2005-10-06
    ATE511627T1 (en) 2011-06-15
    EP1577634B1 (en) 2011-06-01

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