EP1357349A2 - Patrone - Google Patents
Patrone Download PDFInfo
- Publication number
- EP1357349A2 EP1357349A2 EP03005298A EP03005298A EP1357349A2 EP 1357349 A2 EP1357349 A2 EP 1357349A2 EP 03005298 A EP03005298 A EP 03005298A EP 03005298 A EP03005298 A EP 03005298A EP 1357349 A2 EP1357349 A2 EP 1357349A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cartridge
- installation space
- electronic
- base piece
- base
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000003380 propellant Substances 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 230000001141 propulsive effect Effects 0.000 abstract 1
- 238000010304 firing Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000008672 reprogramming Effects 0.000 description 1
Images
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
Definitions
- the invention relates to a cartridge with a sleeve bottom, in which one in the interior the cartridge protruding propellant lighter is attached, and with at least one in the Interior of the cartridge arranged electronic unit according to the preamble of Claim 1.
- Such a cartridge is known for example from DE 198 53 291 A1.
- the electronic component e.g. an ammunition data carrier
- the electronic component e.g. an ammunition data carrier
- the Electronic unit with electrodes arranged on the weapon is on the base of the sleeve
- a ring contact is provided on the outside, which is via an electrically conductive bushing is connected to the electronic unit.
- a disadvantage of this known cartridge is, among other things, that it has a corresponding has elaborately designed sleeve bottom, which often after shooting the corresponding Cartridge is not reusable.
- this cartridge results Problems if in addition to the electronic assembly located in the sleeve bottom Temperature sensors or other electronic components connected to the ring contact that are inside the ammunition.
- the invention has for its object to provide a cartridge of the type mentioned, in which electronic components can be easily integrated, without essential changes to the cartridge case being necessary for this.
- the invention is essentially based on the idea of lighting the Propellant powder needed (replaceable) propellant lighter to carry the train electronic unit. This makes it easy to labor the electronic Unit possible because these are already installed in the cartridge with the Propellant lighter is connectable. In addition, existing ammunition components continue to be used and the propellant lighter remains replaceable.
- To implement the invention is in the base of the propellant lighter or in an area adjoining the base piece axially towards the ignition tube Longitudinal axis of the cartridge ring-shaped enclosing electronics space provided in which the electronic components are also arranged in a ring.
- the electronic assembly For contacting the electronic assembly arranged in the electronics installation space with electronic and / or electrical units provided on the weapon is in the bottom of the propellant charge lighter at least one axially through the bottom passed through electrical line, which is on the outside of the bottom piece with an outer ring contact arranged thereon and on the inside with one in the Installation space arranged contact area is connected.
- the electronic assembly is therefore at any time from the outside and therefore also for reprogramming in the built-in Condition accessible.
- the one arranged in the electronics installation space Contact area also formed as a ring contact, and the contacting of the electrical connections of the electronic unit are made via a rigid or spring-loaded Contact pin.
- the electronic unit with the aid of the rod-shaped metal part is advantageous and the mother can be attached to the corresponding installation space wall.
- the electronics installation space with the electronic assembly located therein can e.g. With be cast in a plastic material.
- the electronic unit arranged on the propellant charge lighter e.g. via electrical leads running along the propellant lighter inside the cartridge case arranged temperature sensor and / or other electronic components (if the explosive ammunition can be tempered, e.g. the detonator).
- the electronic Components are designed such that they are unusable after firing a shot or are destroyed, so that the bottom of the shell of the shot cartridges has no information learn more about the structure of the electronic components originally used to let.
- a propellant lighter 2 protruding into the interior of the cartridge is attached.
- the Propellant lighter 2 is made up of a bottom piece screwed into the sleeve base 1 (including an igniter not separately identified) 3 and one in In the direction of the longitudinal axis 4 of the cartridge, the ignition tube 5 adjoining it.
- On the weapon side is the propellant charge lighter 2 with a schematically indicated firing pin 6 connected, via which the necessary to ignite the propellant charge lighter 2 Energy is supplied.
- the base piece 3 of the propellant charge lighter 2 is axially connected to the ignition tube 5 towards the electronics axis 7 enclosing the longitudinal axis 4 in a ring.
- the walls this electronics space 7 are on the one hand by a front on the bottom piece 3 attached cover 8, the bottom piece 3 and the sleeve bottom 1 formed.
- Electronics space 7 is a ring-shaped electronic assembly 9th
- the bushings 10 are such that the outer and inner ring contact 11, 12 can be screwed together, so that the metallic ring contacts 11, 12 simultaneously form the fastening element for the insulating pieces 13-15 and they no longer have to be attached themselves.
- an outer contact pin 16 presses against the ring contact 11 and thus creates the electrical connection between the cartridge and the corresponding weapon.
- an inner contact pin 17 is arranged, which against the inner Ring contact 12 is pressed. This can be done by screwing the cover 8 on the sleeve bottom 1 or by pressing and / or gluing the lid 8 with the Sleeve bottom 1 can be made under pressure.
- the inner contact pin 17 is in the 3 shown by means of a spring element 18 against the Ring contact 12 pressed. But it can also be rigid.
- the inner contact pin 17 is electrical with e.g. necessary electronic for the storage of the data Unit 9 connected.
- the contact pin 17 is connected to a signal line 19 on the ignition tube 5 e.g. is attached via adhesive tapes 20, cable ties or shrink rings.
- This signal line 19 is both with a temperature sensor arranged at the end 21 of the ignition tube 5 22 as well as with other, not shown, electronic or with energy connected components.
- 4-6 show a further embodiment of an inventive Cartridge, in which the electronics space 7 'in the base 3' one corresponding propellant lighter 2 'is arranged.
- the screwing of the rod-shaped bushings 10 ' have been realized by a front conical head part 23 and a nut 24.
- the electronic unit 9 ' is fastened at the same time with the nut 24.
- Of the Mother 24 leads a signal line 19 'to further electronic components.
- the electronics installation space 7 ' is closed and sealed by a cover 25 and can e.g. be potted with a plastic material.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lighters Containing Fuel (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Air Bags (AREA)
Abstract
Description
- 1
- Hülsenboden
- 2,2'
- Treibladungsanzünder
- 3,3'
- Bodenstück
- 4
- Längsachse
- 5
- Anzündrohr
- 6
- Zündnadel
- 7,7'
- Elektronikbauraum
- 8
- Deckel
- 9,9'
- elektronische Baueinheit
- 10,10'
- Durchführung
- 11
- äußerer Ringkontakt
- 12
- kontaktraumseitiger-, innerer Ringkontakt
- 13-15
- Isolierstücke
- 16
- äußerer Kontaktstift
- 17
- innerer Kontaktstift
- 18
- Federelement
- 19,19'
- Signalleitung
- 20
- Klebeband
- 21
- Ende (Anzündrohr)
- 22
- Temperatursensor, Sensor
- 23
- konisches Kopfteil
- 24
- Mutter
- 25
- Deckel
Claims (7)
- Patrone mit einem Hülsenboden (1), in dem ein in den Innenraum der Patrone ragender Treibladungsanzünder (2; 2') befestigt ist, und mit mindestens einer in dem Innenraum der Patrone angeordneten elektronischen Baueinheit (9; 9'), wobei der Treibladungsanzünder (2;2') ein mit dem Hülsenboden (1) verbundenes Bodenstück (3; 3') und ein sich in Richtung der Längsachse (4) der Patrone daran anschließendes Anzündrohr (5) aufweist, dadurch gekennzeichnet, daß in dem Bodenstück (3; 3') des Treibladungsanzünders (2; 2') oder in einem sich axial zum Anzündrohr (5) hin an das Bodenstück (3; 3') anschließenden Bereich ein die Längsachse (4) der Patrone ringförmig umschließender Elektronikbauraum (7; 7') vorgesehen ist, in dem die elektronische Baueinheit (9; 9') angeordnet ist.
- Patrone nach Anspruch 1, dadurch gekennzeichnet, daß zur Kontaktierung der in dem Elektronikbauraum (7; 7') angeordneten elektronischen Baueinheit (9; 9') mit waffenseitig angeordneten elektronischen und/oder elektrischen Baueinheiten in dem Bodenstück (3; 3') des Treibladungsanzünders (2; 2') mindestens eine axial durch das Bodenstück (3; 3') hindurchgeführte, elektrischleitende Durchführung (10; 10') vorgesehen ist, die an der Außenseite des Bodenstückes (3; 3') mit einem an diesem angeordneten äußeren Ringkontakt (11) und innenseitig mit einem in dem Elektronikbauraum (7; 7') angeordneten Kontaktbereich verbunden ist.
- Patrone nach Anspruch 2, dadurch gekennzeichnet, daß der in dem Elektronikbauraum (7) angeordnete Kontaktbereich ebenfalls als Ringkontakt (12) ausgebildet ist, und daß die Kontaktierung der elektrischen Anschlüsse der elektronischen Baueinheit über einen starren oder federbelasteten inneren Kontaktstift (17) erfolgt.
- Patrone nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die durch das Bodenstück (3; 3') hindurchgeführte, elektrischleitende Durchführung (10; 10') aus einem stangenförmigen Metallteil besteht, welches auf seiner dem äußeren Ringkontakt (11) zugewandten Seite mit einem konisch ausgebildeten Kopfteil (23) und auf seiner dem Elektronikbauraum (7; 7') zugewandten Seite mit einem Gewinde versehen ist, auf welches zur Fixierung der Durchführung (10; 10') in dem Bodenstück (3; 3') eine Mutter (24) aufgeschraubt ist.
- Patrone nach Anspruch 4, dadurch gekennzeichnet, daß die elektronische Baueinheit (9; 9') mit Hilfe der stangenförmigen Durchführung (10; 10') und der Mutter (24) an der entsprechenden Bauraumwand befestigt ist.
- Patrone nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß mindestens ein Sensor (22) zur Ermittlung der Pulvereigenschaften an dem Anzündrohr (5) befestigt ist, welcher über eine Signalleitung (19; 19') mit der in dem Bauraum (7; 7') angeordneten elektronischen Baueinheit (9; 9') verbunden ist.
- Patrone nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Elektronikbauraum (7; 7') mit der darin befindlichen elektronischen Baueinheit (9; 9') mit einem Kunststoffmaterial vergossen ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10218960 | 2002-04-27 | ||
| DE2002118960 DE10218960A1 (de) | 2002-04-27 | 2002-04-27 | Patrone |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1357349A2 true EP1357349A2 (de) | 2003-10-29 |
| EP1357349A3 EP1357349A3 (de) | 2004-10-20 |
| EP1357349B1 EP1357349B1 (de) | 2006-08-30 |
Family
ID=7714452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20030005298 Expired - Lifetime EP1357349B1 (de) | 2002-04-27 | 2003-03-11 | Patrone |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1357349B1 (de) |
| DE (2) | DE10218960A1 (de) |
| NO (1) | NO327313B1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2914991A1 (fr) * | 2007-04-11 | 2008-10-17 | Nexter Munitions Sa | Dispositif d'adaptation d'un obus dont la charge propulsive est initiee par percussion pour son utilisation dans une arme dotee de moyens d'initiation electriques |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19853291A1 (de) | 1998-11-19 | 2000-05-31 | Tzn Forschung & Entwicklung | Aus einer großkalibrigen Waffe verschießbare Patrone |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7116040A (de) * | 1970-12-04 | 1972-06-06 | ||
| DE3246173A1 (de) * | 1982-12-14 | 1984-06-14 | Rheinmetall GmbH, 4000 Düsseldorf | Munition, insbesondere fuer steilfeuer |
| US7047885B1 (en) * | 2000-02-14 | 2006-05-23 | Alliant Techsystems Inc. | Multiple pulse cartridge ignition system |
-
2002
- 2002-04-27 DE DE2002118960 patent/DE10218960A1/de not_active Withdrawn
-
2003
- 2003-03-11 DE DE50304810T patent/DE50304810D1/de not_active Expired - Lifetime
- 2003-03-11 EP EP20030005298 patent/EP1357349B1/de not_active Expired - Lifetime
- 2003-03-14 NO NO20031171A patent/NO327313B1/no not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19853291A1 (de) | 1998-11-19 | 2000-05-31 | Tzn Forschung & Entwicklung | Aus einer großkalibrigen Waffe verschießbare Patrone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2914991A1 (fr) * | 2007-04-11 | 2008-10-17 | Nexter Munitions Sa | Dispositif d'adaptation d'un obus dont la charge propulsive est initiee par percussion pour son utilisation dans une arme dotee de moyens d'initiation electriques |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50304810D1 (de) | 2006-10-12 |
| NO327313B1 (no) | 2009-06-08 |
| EP1357349B1 (de) | 2006-08-30 |
| DE10218960A1 (de) | 2003-11-06 |
| NO20031171L (no) | 2003-10-28 |
| NO20031171D0 (no) | 2003-03-14 |
| EP1357349A3 (de) | 2004-10-20 |
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