DE102005031748B3 - Receiver coil for a tempered non-lethal projectile containing paint, chemical irritant or mist comprises a metal-powder blank having magnetic properties - Google Patents

Receiver coil for a tempered non-lethal projectile containing paint, chemical irritant or mist comprises a metal-powder blank having magnetic properties Download PDF

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Publication number
DE102005031748B3
DE102005031748B3 DE200510031748 DE102005031748A DE102005031748B3 DE 102005031748 B3 DE102005031748 B3 DE 102005031748B3 DE 200510031748 DE200510031748 DE 200510031748 DE 102005031748 A DE102005031748 A DE 102005031748A DE 102005031748 B3 DE102005031748 B3 DE 102005031748B3
Authority
DE
Germany
Prior art keywords
receiver coil
magnetic properties
metal
projectile
containing paint
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 - Fee Related
Application number
DE200510031748
Other languages
German (de)
Inventor
Markus Staiger
Frank Heymann
Klaus Dr. Reimann
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
Priority to DE200510031748 priority Critical patent/DE102005031748B3/en
Priority to EP06010140A priority patent/EP1742233A3/en
Application granted granted Critical
Publication of DE102005031748B3 publication Critical patent/DE102005031748B3/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/08—Cartridges, i.e. cases with charge and missile modified for electric ignition
    • 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
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/40—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information of target-marking, i.e. impact-indicating type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F2017/048—Fixed inductances of the signal type  with magnetic core with encapsulating core, e.g. made of resin and magnetic powder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils

Abstract

Receiver coil (4) comprises a metal-powder blank having magnetic properties. The blank is pulverized during destruction of the projectile.

Description

Die Erfindung betrifft eine Empfangsspule für einen tempierbaren Geschosszünder, vorzugsweise einer nicht letalen Munition mit nicht letalen Wirkmitteln.The The invention relates to a receiving coil for a heatable projectile fuze, preferably one non-lethal ammunition with non-lethal agents.

Nicht letale Munitionen finden u. a. Anwendung zum Schutz gegen Bedrohung von Schiffen im Hafenbereich, beispielsweise durch Schnellboote, durch Scharfschützen in Gebäuden oder dergleichen, sowie durch gewaltbereite Menschenmengen. In diesen Szenarien ist die Erkennung der Gefahr erschwert bzw. der Einsatz konventioneller Waffen führt zu nicht gewollten Schäden.Not find lethal ammunition u. a. Application for protection against threat of ships in the port area, for example by speedboats sniper in buildings or the like, as well as by violent crowds. In these Scenarios is difficult to detect the danger or use conventional weapons to unwanted damage.

Bekannt sind nicht letale Geschosse, die mittels Hochleistungspulsen zielgerichtet ein Zerstören der Elektronik eines Zieles bewirken. Sie können aber auch durch Stören oder durch Blenden die Funktion des Zieles beeinträchtigen.Known are non-lethal projectiles that are targeted by means of high-power pulses a destroying the Effect electronics of a target. But you can also by disturbing or dazzle the function of the target.

Eine andere Gattung der nicht letalen Munition enthält nicht letale Wirkmittel, wie beispielsweise Farbe, chemische Reizstoffe, Nebel oder auch Einrichtungen mit Blitz- und Knalleffekten. Sie zeichnet sich zudem dadurch aus, dass sie mit Hilfe einer herkömmlichen Waffenanlage verschossen werden kann, im Ziel aber keine letale Funktion besitzt.A other genus of non-lethal ammunition contains non-lethal agents, such as paint, chemical irritants, fog or even Facilities with lightning and bang effects. It also stands out by firing with the help of a conventional weapon system can be, but has no lethal function in the target.

Problem dieser nicht letalen Geschosse ist, dass sie selbst voll umsetzbar sein müssen, damit nicht durch Vorhandensein von Geschossteilen die Nichtletalität der Wirkmittel ausgehoben wird. Dies betrifft auch die Problematik der Empfängerspule des Geschosszünders.problem These non-lethal projectiles is that they themselves fully implementable have to be thus not by the presence of bullets the non-lethality of the active ingredients is dug. This also concerns the problem of the receiver coil of the projectile detonator.

Eine gattungsgemäße Empfängerspule für einen programmierbaren konventionellen Geschosszünder beschreibt die EP 0 467 055 B1 . Diese weist einen festen Spulenkern auf.A generic receiver coil for a programmable conventional projectile fuse describes the EP 0 467 055 B1 , This has a fixed spool core.

Aus der EP 0 918 209 A1 ist ein Geschoss mit programmierbarem Zeitzünder bekannt. Im Treibspiegelmantel und im Treibspiegelheck sind Sollbruchstellen vorgesehen, so dass nach Abschuss des Geschosses der Triebspiegelmantel und das Treibspiegelheck mit der Da tenempfangspule und der Energieversorgung abgetrennt werden und nur der Geschosskern mit den übrigen Teilen des programmierbaren Zeitzünders alleine weiterfliegt.From the EP 0 918 209 A1 is a projectile with programmable time fuse known. In the sabot jacket and Treibspiegelheck break points are provided so that after firing of the projectile the Triebspiegelmantel and the Treibspiegelheck are separated with the data receiving coil and the power supply Da and only the projectile core with the other parts of the programmable Zeitzünders alone continues to fly.

Die Aufgabe der Erfindung liegt nun darin, eine Empfängerspule in einem Geschoss aufzuzeigen, welche die volle Umsetzbarkeit des Geschosses ermöglicht.The The object of the invention is now a receiver coil in a projectile show, which allows the full feasibility of the projectile.

Gelöst wird die Aufgabe durch die Merkmale des Patentanspruchs 1.Is solved the object by the features of claim 1.

Bekannt ist zwar die Nutzung eines Metall- Pulver- Presslings als Kern eines ballistischen Übungsgeschosses aus der DE 101 41 167 A1 , der Erfindung liegt jedoch die Idee zugrunde, den Spulenkern aus einem Metall- Pulver- Pressling mit denselben magnetischen Eigenschaften eines Magneten eines konventionellen Geschosszünders auszuführen. Dabei wird sichergestellt, dass zum Zündzeitpunkt die nicht letale Wirkung des den herkömmlichen Permanentmagneten ersetzenden Presslings gewährleistet ist.Although the use of a metal powder compact is known as the core of a ballistic practice projectile from the DE 101 41 167 A1 However, the invention is based on the idea to carry out the spool core of a metal powder compact having the same magnetic properties of a magnet of a conventional projectile fuse. This ensures that the non-lethal effect of the conventional permanent magnet replacement compact is guaranteed at the ignition.

Die induktive Übertragung des Zündsignals kann nach dem bekannten ABM Prinzip ( EP 0 769 673 B1 ) an der Rohrmündung erfolgen. Möglich ist auch die Übertragung nach dem Radarprinzip unter Ausnutzung des Doppler -Effekts.The inductive transmission of the ignition signal can according to the known ABM principle ( EP 0 769 673 B1 ) take place at the mouth of the pipe. Also possible is the transmission according to the radar principle using the Doppler effect.

Anhand eines Ausführungsbeispiels mit Zeichnung soll die Erfindung näher erläutert werden.Based an embodiment with drawing, the invention will be explained in more detail.

Es zeigt die einzige Figur ein nicht letales Geschoss 1 neben nicht näher dargestellten Mitteln oder Baugruppen mit u. a. nicht letalen Wirkmitteln 2 im Geschoss 1. Heckseitig besitzt das Geschoss 1 einen Geschosszünder 3, welcher mit einer Empfängerspule 4 in bekannter Art und Weise funktional verbunden ist. Die Empfängerspule 4 besteht aus einem Metall-Pulver- Pressling, welcher magnetische Eigenschaften aufweist. Dieser Metall- Pulver-Pressling wird beim Zerlegen der Munition bzw. des Geschosses 1 bedingt durch die eigene Beschleunigung und den damit verbundenen angreifenden Kräften an der Empfängerspule 4, ebenfalls zerlegt. Der Metall- Pulver- Pressling wird wieder zu Pulver, d.h., er pulverisiert. Es ist jedoch auch möglich, das Pulverisieren separat einzuleiten, beispielsweise mit Hilfe nicht näher dargestellter Mittel für eine zielgerichtete Selbstzerlegung.It shows the only figure a non-lethal bullet 1 in addition to unspecified agents or assemblies with, inter alia, non lethal agents 2 in the floor 1 , Rear side possesses the projectile 1 a projectile fuse 3 , which with a receiver coil 4 is functionally connected in a known manner. The receiver coil 4 consists of a metal powder compact, which has magnetic properties. This metal powder compact is used when disassembling the ammunition or bullet 1 due to its own acceleration and the associated forces acting on the receiver coil 4 also disassembled. The metal powder compact becomes powder again, ie it is pulverized. However, it is also possible to initiate the pulverization separately, for example by means not shown in detail for a purposeful self-decomposition.

Claims (3)

Empfängerspule (4) eines tempierbaren Geschosses (1), dadurch gekennzeichnet, dass die Empfängerspule (4) aus einem Metall- Pulver- Pressling besteht, welcher magnetische Eigenschaften aufweist, wobei der Metall- Pulver- Pressling beim Zerlegen des Geschosses (1) pulverisiert wird.Receiver coil ( 4 ) of a storable projectile ( 1 ), characterized in that the receiver coil ( 4 ) consists of a metal powder compact having magnetic properties, wherein the metal powder compact during disassembly of the projectile ( 1 ) is pulverized. Empfängerspule nach Anspruch 1, dadurch gekennzeichnet, dass das Pulverisieren selbsttätig erfolgt.receiver coil according to claim 1, characterized in that the pulverizing done automatically. Empfängerspule nach Anspruch 1, dadurch gekennzeichnet, dass das Pulverisieren durch separate Mittel erfolgt.Receiver coil according to claim 1, characterized in that the pulverization by sepa rate means done.
DE200510031748 2005-07-07 2005-07-07 Receiver coil for a tempered non-lethal projectile containing paint, chemical irritant or mist comprises a metal-powder blank having magnetic properties Expired - Fee Related DE102005031748B3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200510031748 DE102005031748B3 (en) 2005-07-07 2005-07-07 Receiver coil for a tempered non-lethal projectile containing paint, chemical irritant or mist comprises a metal-powder blank having magnetic properties
EP06010140A EP1742233A3 (en) 2005-07-07 2006-05-17 Receiver coil for a programmable projectile fuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510031748 DE102005031748B3 (en) 2005-07-07 2005-07-07 Receiver coil for a tempered non-lethal projectile containing paint, chemical irritant or mist comprises a metal-powder blank having magnetic properties

Publications (1)

Publication Number Publication Date
DE102005031748B3 true DE102005031748B3 (en) 2006-08-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE200510031748 Expired - Fee Related DE102005031748B3 (en) 2005-07-07 2005-07-07 Receiver coil for a tempered non-lethal projectile containing paint, chemical irritant or mist comprises a metal-powder blank having magnetic properties

Country Status (2)

Country Link
EP (1) EP1742233A3 (en)
DE (1) DE102005031748B3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467055B1 (en) * 1990-07-19 1993-10-27 Oerlikon-Contraves AG Receiving coil for the programmable fuse of a projectile
EP0918209A1 (en) * 1997-11-19 1999-05-26 Oerlikon Contraves Ag Projectile with programmable delay fuze
EP0769673B1 (en) * 1995-09-28 2002-03-20 Oerlikon Contraves Pyrotec AG Method and device to program time fuses for projectiles
DE10141167A1 (en) * 2001-08-22 2003-03-13 Diehl Munitionssysteme Gmbh Ballistic practice projectile, for barrel weapons, comprises body of pressed metal powder core and sleeve made of biologically-degradable material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971833C (en) * 1942-05-01 1959-04-02 Steatit Magnesia Ag Magnetic circuit for the one-time generation of electrical power through the action of mechanical forces
CH302585A (en) * 1952-07-19 1954-10-31 Rochat Jean Electric ignition device for artillery projectiles.
DE3024554C2 (en) * 1980-06-28 1985-06-05 Dynamit Nobel Ag, 5210 Troisdorf Arrangement for the contactless transmission of electrical energy to missiles when they are launched
DE3231369C1 (en) * 1982-08-24 1984-01-05 Dynamit Nobel Ag, 5210 Troisdorf Secondary coil for inductive igniters
US5497704A (en) * 1993-12-30 1996-03-12 Alliant Techsystems Inc. Multifunctional magnetic fuze
US6268785B1 (en) * 1998-12-22 2001-07-31 Raytheon Company Apparatus and method for transferring energy across a connectorless interface
JP3979210B2 (en) * 2002-07-24 2007-09-19 三菱マテリアル株式会社 Magnetic core member for RFID antenna
JP2004312459A (en) * 2003-04-08 2004-11-04 Nec Tokin Corp Antenna and core for antenna

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467055B1 (en) * 1990-07-19 1993-10-27 Oerlikon-Contraves AG Receiving coil for the programmable fuse of a projectile
EP0769673B1 (en) * 1995-09-28 2002-03-20 Oerlikon Contraves Pyrotec AG Method and device to program time fuses for projectiles
EP0918209A1 (en) * 1997-11-19 1999-05-26 Oerlikon Contraves Ag Projectile with programmable delay fuze
DE10141167A1 (en) * 2001-08-22 2003-03-13 Diehl Munitionssysteme Gmbh Ballistic practice projectile, for barrel weapons, comprises body of pressed metal powder core and sleeve made of biologically-degradable material

Also Published As

Publication number Publication date
EP1742233A3 (en) 2008-07-16
EP1742233A2 (en) 2007-01-10

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RHEINMETALL WAFFE MUNITION GMBH, 29345 UNTERLU, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130201