IL153625A - Unit of ammunition with one or more warhead casings - Google Patents
Unit of ammunition with one or more warhead casingsInfo
- Publication number
- IL153625A IL153625A IL153625A IL15362502A IL153625A IL 153625 A IL153625 A IL 153625A IL 153625 A IL153625 A IL 153625A IL 15362502 A IL15362502 A IL 15362502A IL 153625 A IL153625 A IL 153625A
- Authority
- IL
- Israel
- Prior art keywords
- warhead effect
- jacket
- warhead
- ammunition
- effect jacket
- Prior art date
Links
Classifications
-
- 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
- F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
- F42B12/22—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction
- F42B12/32—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction the hull or case comprising a plurality of discrete bodies, e.g. steel balls, embedded therein or disposed around the explosive charge
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Radar Systems Or Details Thereof (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Burglar Alarm Systems (AREA)
Claims (21)
1. An ammunition device comprising: at least one warhead effect jacket comprising warhead effect elements in the form of pellets or fragmentation elements; at least one explosive composition arranged inside of said at least one warhead effect jacket; at least one triggering device arranged to actuate said at least one explosive composition when said ammunition device is close to a target; at least one separation charge; and at least one actuation device for actuating said at least one separation charge, wherein said at least one separation charge is arranged adjacent to said at least one warhead effect jacket and is arranged to cause removal of said at least one warhead effect jacket when^actuated by said at least one actuation device, wherein said actuation device is arranged to interact with a programming device to enable operation in a first mode in which said at least one actuation device remains non-actuated and a second mode in which the at least one actuation device is actuated in order to trigger the at least one separation charge for ejection of the at least one warhead effect jacket, and wherein said ammunition device provides different selectable ammunition effects through ejection or retention of said at least one warhead effect j acket.
2. An ammunition device as claimed in claim 1 wherein said at least one warhead effect jacket is fabricated with incipient fractures or weakened surfaces or parts via which said at least one warhead effect jacket ruptures when said at least one separation charge is actuated.
3. An ammunition device as claimed in claim 2 wherein the at least one warhead effect jacket has an essentially circular cross-section, that the explosive composition is designed with a cross-section having the shape of a polygon in which corners of the polygon are arranged adjacent to an inner surface of said at least one warhead effect jacket, and wherein sector- shaped spaces between an outside of the at least one explosive composition and the inner surface of the at least one warhead effect jacket contain the at least one separation charge.
4. An ammunition device as claimed in claim 2 wherein said at least one warhead effect jacket has a cross-section in the form of a polygon, wherein the at least one explosive composition is designed wit an essentially circular cross-section, and wherein a space is arranged between an outer surface of the at least one explosive composition and the inner surface of the at least one warhead effect jacket to house the at least one separation charges. 3,1 J' 11 153625/2
5. An ammunition device as claimed in claim 1 wherein said at least one warhead effect jacket is designed with an essentially circular cross-section, wherein the at least one explosive composition is designed with a cross-section having the shape of a polygon in which corners of the polygon are arranged adjacent to an inner surface of said at least one warhead effect jacket, and wherein sector-shaped spaces between an outside of the at least one explosive composition and the inner surface of the at least one warhead effect jacket contain the at least one separation charge.
6. An ammunition device as claimed in claim 5 wherein the corners of die polygon are located at said incipient fractures or weakened surfaces or parts.
7. An ammunition device as claimed in claim 1 wherein said at least one warhead effect jacket has a cross-section in the form of a polygon, wherein the at least one explosive composition is designed with an essentially circular cross-section, and wherein a space is arranged between an outer surface of the at least one explosive composition arid the inner surface of the at least one warhead effect jacket to house the at least one separation charge.
8. An ammunition device as claimed in claim 7 wherein said at least one warhead effect jacket has a cross-section in the form of a hexagon, and wherein said incipient fractures or weakened surfaces or parts are located at corners of the hexagon.
9. An ammunition device as claimed in claim 1 wherein the at least one explosive composition and the at least one warhead effect jacket have concentric essentially circular cross-sections, wherein the at least one explosive composition and the at least one warhead effect jacket are arranged with an intermediate ring-shaped space, and wherein the at least one separation charge is arranged in the intermediate ring-shaped space.
10. An ammunition device as claimed in claim 9 wherein wedge-shaped devices are arranged evenly distributed around a circumference of the cross-section of the at least one warhead effect jacket, and wherein, upon initiation of the at least one separation charge, said wedge-shaped devices cause or contribute to rupture of the at least one warhead effect jacket into a number of curved pieces.
11. An ammunition device as claimed in claim 10 wherein each of said curved pieces extends a distance equivalent to approximately one-quarter of the circumference of the cross-section of the at least one warhead effect jacket. 153625/2
12. An ammunition device as claimed in claim 1 wherein the at least one explosive composition and the at least one warhead effect jacket have concentric essentially circular cross-sections, wherein an outer surface of the explosive composition essentially borders on an inner surface of the at least one warhead effect jacket, and where the at least one separation charge is arranged in the at least one warhead effect jacket.
13. An ammunition device as claimed in claim 12 wherein the at least one separation charge is evenly distributed in the cross-sections of the at least one warhead effect jacket and the at least one explosive composition.
14. An ammunition device as claimed in claim 1 wherein the at least one warhead effect jacket has a polygonal cross-section and the at least one explosive composition has an essentially circular cross-section, wherein the at least one separation charge is arranged at corners of the polygon or the at least one separation charge has a cross-section of a wafer shape and extends between corners of the polygon, and wherein the polygon includes incipient fractures or is fabricated with weakened surfaces or parts to facilitate rupture of the at least one warhead effect jacket.
15. An ammunition device as claimed in claim 1 wherein only parts of the at least one warhead effect jacket are removable prior to triggering of the ammunition device to enable different warhead effects in different sectors and directions from the ammunition device when the ammunition device is triggered.
16. An ammunition device as claimed in claim 15 wherein the at least one separation charge is a tubular separation charge.
17. An ammunition device as claimed in claim 1 wherein said at least one warhead effect jacket comprises a plurality of warhead effect jackets arranged concentrically with each other, wherein the at least one separation charge comprises a plurality of separation charges, and wherein each of said separation charges is dedicated to one of said warhead effect jackets.
18. An ammunition device as claimed in claim 17 wherein the device is triggerable with all of said warhead effect jackets in place, whereby a warhead effect is available to provide effect at a larger radial stand-off distance using large fragmentation elements combined with effect over a shorter radial stand-off distance using small fragmentation elements that can also provide greater fragment density per unit area. 153625/2
19. An ammunition device as claimed in claim 18 wherein the warhead effect jackets are selectively removable before the device is triggered whereby a warhead effect provided by the device is dependent on whether a warhead effect jacket having large or small fragmentation elements is removed prior to triggering of the device.
20. An ammunition device as claimed in claim 1 wherein the programming device is arranged on the ground or on board a weapon platform adapted to carry the ammunition device.
21. An ammunition device comprising: at least one warhead effect jacket, wherein said at least one warhead effect jacket is divided into sections around a periphery of the at least one warhead effect jacket, and wherein said sections comprise warhead effect elements in the form of pellets or fragmentation elements; at least one explosive composition arranged inside of said at least one warhead effect jacket; at least one triggering device arranged to actuate said at least one explosive composition when said ammunition device is close to a target; a plurality of separation charges, wherein one or more of the separation charges are allocated to each of the sections; and a plurality of actuation devices, wherein each of said actuation device is arranged to actuate one of said separation charges, wherein each of said separation charges is arranged to cause removal of one of said sections when actuated by one of said actuation devices, wherein each of said actuation devices is arranged to interact with a programming device to enable independent operation of each of said actuation devices in a first, non-actuated mode and a second, actuated mode in which one or more of said separation charges are triggered for ejection of one of said sections, and wherein said at least one warhead effect jacket provides different selectable ammunition effects through ejection or retention of one or more of said sections. For the Applicant Patent At P-5 83-IL
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0002488A SE519542C2 (en) | 2000-07-03 | 2000-07-03 | Ammunition unit with one or more action shells |
PCT/SE2001/001403 WO2002003016A1 (en) | 2000-07-03 | 2001-06-20 | A unit of ammunition with one or more warhead casings |
Publications (1)
Publication Number | Publication Date |
---|---|
IL153625A true IL153625A (en) | 2010-02-17 |
Family
ID=20280336
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL15362501A IL153625A0 (en) | 2000-07-03 | 2001-06-20 | A unit of ammunition with one or more warhead casings |
IL153625A IL153625A (en) | 2000-07-03 | 2002-12-24 | Unit of ammunition with one or more warhead casings |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL15362501A IL153625A0 (en) | 2000-07-03 | 2001-06-20 | A unit of ammunition with one or more warhead casings |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1297302B8 (en) |
AU (1) | AU2001266477A1 (en) |
DE (1) | DE60118188T2 (en) |
ES (1) | ES2260237T3 (en) |
IL (2) | IL153625A0 (en) |
SE (1) | SE519542C2 (en) |
WO (1) | WO2002003016A1 (en) |
ZA (1) | ZA200210370B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE522935C2 (en) * | 2000-07-03 | 2004-03-16 | Bofors Defence Ab | Device for adapting ammunition unit to different types of targets and situations |
TR201807643T4 (en) * | 2014-02-11 | 2018-06-21 | Raytheon Co | Multi-piece layered ammunition. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE408338B (en) * | 1973-08-03 | 1979-06-05 | Bofors Ab | WITH ZONROR EQUIPPED ROTARY PROJECTILE |
DE2639883C2 (en) * | 1976-09-04 | 1985-01-31 | Diehl GmbH & Co, 8500 Nürnberg | Multiple throw grenade |
DE3703773A1 (en) * | 1987-02-07 | 1988-08-18 | Diehl Gmbh & Co | Projectile, especially a mortar round |
DE4139372C1 (en) * | 1991-11-29 | 1995-03-02 | Deutsche Aerospace | Fragmentation warhead |
DE19534211A1 (en) * | 1995-09-15 | 1997-03-20 | Diehl Gmbh & Co | Secondary storey for a tandem warhead |
-
2000
- 2000-07-03 SE SE0002488A patent/SE519542C2/en not_active IP Right Cessation
-
2001
- 2001-06-20 AU AU2001266477A patent/AU2001266477A1/en not_active Abandoned
- 2001-06-20 ES ES01944029T patent/ES2260237T3/en not_active Expired - Lifetime
- 2001-06-20 IL IL15362501A patent/IL153625A0/en unknown
- 2001-06-20 DE DE60118188T patent/DE60118188T2/en not_active Expired - Lifetime
- 2001-06-20 EP EP01944029A patent/EP1297302B8/en not_active Expired - Lifetime
- 2001-06-20 WO PCT/SE2001/001403 patent/WO2002003016A1/en active IP Right Grant
-
2002
- 2002-12-20 ZA ZA200210370A patent/ZA200210370B/en unknown
- 2002-12-24 IL IL153625A patent/IL153625A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ZA200210370B (en) | 2004-02-10 |
EP1297302A1 (en) | 2003-04-02 |
WO2002003016A1 (en) | 2002-01-10 |
AU2001266477A1 (en) | 2002-01-14 |
DE60118188D1 (en) | 2006-05-11 |
DE60118188T2 (en) | 2007-04-12 |
EP1297302B8 (en) | 2006-06-07 |
SE519542C2 (en) | 2003-03-11 |
SE0002488D0 (en) | 2000-07-03 |
EP1297302B1 (en) | 2006-03-22 |
SE0002488L (en) | 2002-01-04 |
IL153625A0 (en) | 2003-07-06 |
ES2260237T3 (en) | 2006-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2005333448B2 (en) | Projectile or warhead | |
EP1297300B1 (en) | A modular warhead for units of ammunition such as missiles | |
US3899975A (en) | Dispensing apparatus | |
US4106410A (en) | Layered fragmentation device | |
US8661982B2 (en) | Adaptable smart warhead and method for use | |
US5191169A (en) | Multiple EFP cluster module warhead | |
CA2496536C (en) | Kinetic energy rod warhead with imploding charge for isotropic firing of the penetrators | |
RU2359212C1 (en) | Payload | |
GB2298910A (en) | Explosively generated projectiles | |
EP0848228B1 (en) | Ballistic high-explosive type projectile without a fuze | |
CA2527043A1 (en) | Kinetic energy rod warhead with lower deployment angles | |
US6966265B2 (en) | Unit of ammunition with one or more warhead casings | |
US6135028A (en) | Penetrating dual-mode warhead | |
EP2233879B1 (en) | Insensitive munition | |
RU2407980C2 (en) | Explosive shell | |
IL153625A (en) | Unit of ammunition with one or more warhead casings | |
SE9701090L (en) | Fine stabilized grenade | |
CA2534842C (en) | Universal ke projectile, in particular for medium-calibre munitions | |
US7047887B2 (en) | Hand grenade | |
US20040020398A1 (en) | Subcalibre kinetic energy projectile | |
RU2006124136A (en) | METHOD AND DEVICE OF PROTECTION OF OBJECT OF ARMORED EQUIPMENT | |
DE102009013933B3 (en) | Grenade with a plurality of warheads and associated method | |
RU44812U1 (en) | CARTRIDGE BATTLE PART WITH SEPARATING BATTLE BATTLES AND ADJUSTABLE TIME OF THEIR DILUTION | |
JP2022504028A (en) | Multi-warhead shells and how to fire them | |
DE102012021671A1 (en) | Warhead for combating arms-carrying missile in encounter situation, has annular arrangement of radially acting hollow charges, which is arranged on periphery of warhead, where hollow charges are initiated by central ignition device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |