DE1078921B - Shaped charge - Google Patents

Shaped charge

Info

Publication number
DE1078921B
DE1078921B DEP13489A DEP0013489A DE1078921B DE 1078921 B DE1078921 B DE 1078921B DE P13489 A DEP13489 A DE P13489A DE P0013489 A DEP0013489 A DE P0013489A DE 1078921 B DE1078921 B DE 1078921B
Authority
DE
Germany
Prior art keywords
charge
explosive
shaped
detonation
shaped 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.)
Pending
Application number
DEP13489A
Other languages
German (de)
Inventor
Albert Diels
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.)
PRB NV
Original Assignee
PRB NV
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
Priority to BE544879D priority Critical patent/BE544879A/xx
Application filed by PRB NV filed Critical PRB NV
Priority to DEP13489A priority patent/DE1078921B/en
Priority to CH337440D priority patent/CH337440A/en
Priority to GB161256A priority patent/GB789041A/en
Priority to FR1140286D priority patent/FR1140286A/en
Publication of DE1078921B publication Critical patent/DE1078921B/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
    • C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
    • C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/04—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type
    • F42B12/10—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with shaped or hollow charge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Description

DEUTSCHESGERMAN

Die Erfindung bezieht sich auf Hohlladungen, die aus einer den Hohlraum enthaltenden konischen Sprengladung, die außen umgeben ist von einer Initialladung, bestehen; diese Hohlladung hat erfindungsgemäß zwischen Initial- und Sprengladung eine Zwischenlage aus Aluminium, Chromstahl, Papier od. dgl.The invention relates to shaped charges that from a conical explosive charge containing the cavity, which is surrounded on the outside by an initial charge, exist; According to the invention, this shaped charge has one between the initial charge and the explosive charge Interlayer made of aluminum, chrome steel, paper or the like.

Hohlladungen der verschiedensten Art sind bekannt. Bekannt ist es auch, daß es, um die Wirkung zu erhöhen, von Bedeutung ist, den Kegelkörper an den äußeren Enden zu zünden, bevor die Detonation von der mittleren inneren Zündung die Randzone des Kegelraumes erreicht hat. Man hat zu diesem Zweck außen Detonatoren angebracht und diese vor dem Austritt der inneren Detonationswelle zur Zündung gebracht. Diese Art der Detonatiönsleitung ist aber für den praktischen Gebrauch nicht zu verwenden.Various types of shaped charges are known. It is also known that, in order to increase the effect, It is important to ignite the cone body at the outer ends before detonation of the middle inner ignition has reached the edge zone of the cone space. One has to do this Detonators attached to the outside and ignited before the internal detonation wave emerges. This type of detonation line is for not to use practical use.

Auch Hohlladungen aus zwei Teilladungen, deren äußere brisanter ist als die innere, sind bekannt.Shaped charges consisting of two partial charges, the outer one of which is more explosive than the inner one, are also known.

Der neue Hohlladungskö'rper ist in der Zeichnung in einem Ausführungsbeispiel dargestellt. Es wird dabei der äußere Körper aus einem brisanteren Sprengstoff gewählt als der innere. Zum Beispiel kann man für jenen Körper reines Hexogen oder ein Hexogen-Trinitrotoluol-Gemisch, gegoissen oder gepreßt, nehmen. Der innere Körper wird aus Trinitrotoluol gepreßt oder gegossen. Zwischen beiden Körpern ist eine Zwischenlage vorgesehen, z. B. aus Aluminium oder Chromstahl oder einen sonstigen geeigneten Stoff wie Papier oder Metallfolien.The new shaped charge body is shown in the drawing in an exemplary embodiment. It will the outer body was chosen from a more explosive explosive than the inner one. For example can for that body pure hexogen or a hexogen-trinitrotoluene mixture, cast or pressed, to take. The inner body is pressed or cast from trinitrotoluene. Between the two bodies an intermediate layer is provided, e.g. B. made of aluminum or chrome steel or some other suitable material like paper or metal foils.

In der Zeichnung bedeutet 1 den äußeren Initialkörper, 2 die Zwischenlage, 3 den inneren Sprengkörper. In the drawing, 1 denotes the outer initial body, 2 the intermediate layer, 3 the inner explosive device.

Vorzugsweise wird der Initialkörper so geformt, daß er zum Teil die Hohlladung umschließt und bis in den Randteil der Hohlladung hineinreicht.The initial body is preferably shaped in such a way that it partially encloses the shaped charge and extends to in extends into the edge part of the shaped charge.

Für die neue Hohlladung wesentlich ist die Zwischenlage zwischen Initialladung und Sprengladung; dadurch ist die Gewähr gegeben, daß an den Kegelenden des äußeren Initialkörpers die Detonation rascher ausgelöst wird als diejenige des Sprengkörpers, der im Innern gelagert ist; die Auslösung der Detonation erfolgt durch einen Zünder, der in der Zeichnung nicht dargestellt ist. Dieser Zünder hat die brisanteste Ladung. Im Falle der Verwendung einer Metallzwischenlage, die als geschmolzener Metallstrahl mit die Hauptwirkung des Effektes auslöst, wird dieser durch die stärkere hintere Ladung be-Hohlladung The intermediate layer between the initial charge and the explosive charge is essential for the new shaped charge; this ensures that the detonation occurs at the ends of the cone of the outer initial body is triggered faster than that of the explosive device that is stored inside; triggering the Detonation is carried out by a detonator, which is not shown in the drawing. This detonator has the most explosive charge. In the case of using a metal liner, which acts as a molten metal beam which triggers the main effect of the effect, it is shaped by the stronger rear charge

Anmelder:Applicant:

Poudreries Reunies de Belgique SocietePoudreries Reunies de Belgique Societe

Anonyme,Anonymous,

BrüsselBrussels

Vertreter:Representative:

Dipl.-Ing. Dipl.-Chem. Dr. phil. Dr. techn. J. Reitstötter, Patentanwalt, München 15, Haydnstr. 5Dipl.-Ing. Dipl.-Chem. Dr. phil. Dr. techn. J. Reitstötter, Patent attorney, Munich 15, Haydnstr. 5

Albert Diels, Brüssel,
ist als Erfinder genannt wordenAlbert Diels, Brussels,
has been named as the inventor

schleunigt. Vor allen Dingen wird aber der Hauptwirkungseffekt dadurch erreicht, daß an den Kegelenden des äußeren Körpers die Detonation schneller ausgelöst wird als diejenige des Sprengkörpers, der im Innern eingebaut wird. Durch die beschleunigte Detonation an den Kegetenden des äußeren Initialkörpers wird ein Zusammenschlagen der Detonationswellen des äußeren und inneren Körpers erreicht, die sich in Form einer Beschleunigung des Metallstrahles, der die Hauptwirkung auslöst, auswirkt.accelerates. Above all, the main effect is achieved by the fact that at the ends of the cone of the outer body, the detonation is triggered faster than that of the explosive device in the Is installed inside. Due to the accelerated detonation at the keg ends of the outer initial body a collision of the detonation waves of the outer and inner body is achieved, which are in Form of an acceleration of the metal beam, which triggers the main effect.

Die Erfahrung hat gezeigt, daß durch diese erfindungsgemäße Einschaltung der Zwischenlage aus Metall oder Papier der Wirkungsgrad der Hohlladung um mehr als 10fl/o steigt, bei sonst gleicher Zusammensetzung der Hohlladung.Experience has shown that this inventive inclusion of the intermediate layer made of metal or paper increases the efficiency of the hollow charge by more than 10 fl / o, with the composition of the hollow charge remaining the same.

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Hohlladung, bestehend aus einem den Hohlraum enthaltenden konischen Sprengkörper, der außen umgeben ist von einer Initialladung, dadurch gekennzeichnet, daß zwischen Initialladung (1) und Sprengladung (3) eine Zwischenlage (2) aus Aluminium, Chromstahl oder Papier u. dgl. vorgesehen ist.Hollow charge, consisting of a conical explosive device containing the cavity, the outside is surrounded by an initial charge, characterized in that between the initial charge (1) and Explosive charge (3) an intermediate layer (2) made of aluminum, chrome steel or paper and the like. Provided is. In Betracht gezogene Druckschriften:
Französische Patentschrift Nr. 924 798, 1 055 904.Considered publications:
French patent specification No. 924 798, 1 055 904. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEP13489A 1955-02-02 1955-02-02 Shaped charge Pending DE1078921B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE544879D BE544879A (en) 1955-02-02
DEP13489A DE1078921B (en) 1955-02-02 1955-02-02 Shaped charge
CH337440D CH337440A (en) 1955-02-02 1956-01-04 Combined shaped charge
GB161256A GB789041A (en) 1955-02-02 1956-01-17 Shaped explosive charge for ammunition
FR1140286D FR1140286A (en) 1955-02-02 1956-01-20 Combined shaped charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP13489A DE1078921B (en) 1955-02-02 1955-02-02 Shaped charge

Publications (1)

Publication Number Publication Date
DE1078921B true DE1078921B (en) 1960-03-31

Family

ID=7364639

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP13489A Pending DE1078921B (en) 1955-02-02 1955-02-02 Shaped charge

Country Status (5)

Country Link
BE (1) BE544879A (en)
CH (1) CH337440A (en)
DE (1) DE1078921B (en)
FR (1) FR1140286A (en)
GB (1) GB789041A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175117B (en) * 1958-07-08 1964-07-30 Boelkow Entwicklungen Kg bullet
DE1199162B (en) * 1958-07-08 1965-08-19 Boelkow Entwicklungen Ges Mit Fragmentation explosive charge
US3165057A (en) * 1962-07-02 1965-01-12 Ling Temco Vought Inc Linear shaped charge unit
FR2365774A1 (en) * 1976-09-27 1978-04-21 Serat IMPROVEMENTS IN PROJECTILE LOADS
PT76750B (en) * 1982-05-25 1986-01-27 Charbonnier Jean Paul MACHINE FOR PROPELLING AT VERY HIGH SPEED ONE OR MORE PROJECTILES AND MEANS FOR THE IMPLEMENTATION OF THIS MACHINE
US10036616B2 (en) * 2016-02-23 2018-07-31 Lawrence Livermore National Security, Llc Architected materials and structures to control shock output characteristics

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR924798A (en) * 1946-03-09 1947-08-14 D Entpr Et De Mecanique Soc In Improvements in pyrotechnic devices
FR1055904A (en) * 1951-02-06 1954-02-23 Explosive projectile with directed explosive effect

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR924798A (en) * 1946-03-09 1947-08-14 D Entpr Et De Mecanique Soc In Improvements in pyrotechnic devices
FR1055904A (en) * 1951-02-06 1954-02-23 Explosive projectile with directed explosive effect

Also Published As

Publication number Publication date
GB789041A (en) 1958-01-15
BE544879A (en)
CH337440A (en) 1959-03-31
FR1140286A (en) 1957-07-18

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