SE543620C2 - Verkansdel med förformade element - Google Patents

Verkansdel med förformade element

Info

Publication number
SE543620C2
SE543620C2 SE1700300A SE1700300A SE543620C2 SE 543620 C2 SE543620 C2 SE 543620C2 SE 1700300 A SE1700300 A SE 1700300A SE 1700300 A SE1700300 A SE 1700300A SE 543620 C2 SE543620 C2 SE 543620C2
Authority
SE
Sweden
Prior art keywords
inner shell
preformed elements
effect part
explosive substance
preformed
Prior art date
Application number
SE1700300A
Other languages
English (en)
Other versions
SE1700300A1 (sv
Inventor
Björn Johansson
Christer Thuman
Peter Thernström
Original Assignee
Bae Systems Bofors Ab
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 Bae Systems Bofors Ab filed Critical Bae Systems Bofors Ab
Priority to SE1700300A priority Critical patent/SE543620C2/sv
Priority to KR1020207016512A priority patent/KR20200097711A/ko
Priority to SG11202004278SA priority patent/SG11202004278SA/en
Priority to JP2020530589A priority patent/JP2021505834A/ja
Priority to PCT/SE2018/051107 priority patent/WO2019112502A1/en
Priority to US16/762,538 priority patent/US11187508B2/en
Priority to EP18797199.9A priority patent/EP3721165A1/en
Priority to CA3082465A priority patent/CA3082465A1/en
Priority to IL274992A priority patent/IL274992B2/en
Priority to KR1020247026433A priority patent/KR20240125692A/ko
Publication of SE1700300A1 publication Critical patent/SE1700300A1/sv
Priority to ZA2020/02695A priority patent/ZA202002695B/en
Publication of SE543620C2 publication Critical patent/SE543620C2/sv

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
    • 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
    • F42B12/24—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 with grooves, recesses or other wall weakenings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Devices For Executing Special Programs (AREA)

Abstract

En verkansdel (1) innefattar ett ytterhölje (8) och ett inre skal (7), som avgränsar ett centralt utrymme (5,6) för ett explosivt ämne. Det inre skalet (7) upptar en serie förformade element (9), som är anordnade i kontakt med det inre skalets (7) utsida. Det inre skalet (7) är anordnat för en styrd fragmentering vid en detonation av det explosiva ämnet. De förformade elementen (9) är anordnade med en ytanliggning mot det inre skalet (7).
SE1700300A 2017-12-05 2017-12-05 Verkansdel med förformade element SE543620C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE1700300A SE543620C2 (sv) 2017-12-05 2017-12-05 Verkansdel med förformade element
US16/762,538 US11187508B2 (en) 2017-12-05 2018-10-30 Warhead
SG11202004278SA SG11202004278SA (en) 2017-12-05 2018-10-30 Warhead
JP2020530589A JP2021505834A (ja) 2017-12-05 2018-10-30 弾頭
PCT/SE2018/051107 WO2019112502A1 (en) 2017-12-05 2018-10-30 Warhead
KR1020207016512A KR20200097711A (ko) 2017-12-05 2018-10-30 탄두
EP18797199.9A EP3721165A1 (en) 2017-12-05 2018-10-30 Warhead
CA3082465A CA3082465A1 (en) 2017-12-05 2018-10-30 Warhead
IL274992A IL274992B2 (en) 2017-12-05 2018-10-30 warhead
KR1020247026433A KR20240125692A (ko) 2017-12-05 2018-10-30 탄두
ZA2020/02695A ZA202002695B (en) 2017-12-05 2020-05-12 Warhead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1700300A SE543620C2 (sv) 2017-12-05 2017-12-05 Verkansdel med förformade element

Publications (2)

Publication Number Publication Date
SE1700300A1 SE1700300A1 (sv) 2019-06-06
SE543620C2 true SE543620C2 (sv) 2021-04-20

Family

ID=64110006

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1700300A SE543620C2 (sv) 2017-12-05 2017-12-05 Verkansdel med förformade element

Country Status (10)

Country Link
US (1) US11187508B2 (sv)
EP (1) EP3721165A1 (sv)
JP (1) JP2021505834A (sv)
KR (2) KR20200097711A (sv)
CA (1) CA3082465A1 (sv)
IL (1) IL274992B2 (sv)
SE (1) SE543620C2 (sv)
SG (1) SG11202004278SA (sv)
WO (1) WO2019112502A1 (sv)
ZA (1) ZA202002695B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543725C2 (en) * 2019-03-21 2021-06-29 Saab Ab Fragmentation device and a method of firing a fragmentation device
JP7397296B2 (ja) * 2019-10-31 2023-12-13 ダイキン工業株式会社 弾頭
SE544578C2 (sv) * 2020-02-28 2022-07-26 Bae Systems Bofors Ab Metod för framställning av en komponent för en stridsdel
GB202003965D0 (en) * 2020-03-19 2020-05-06 Secr Defence Casing for a fragmentation weapon, fragmentation weapon, and method of manufacture
SE2000234A1 (en) * 2020-12-14 2022-06-15 Saab Ab A fragmentation warhead a method of manufacturing of a fragmentation warhead

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237592A (en) * 1967-07-26 1971-06-30 Oerlikon Buehrle Ag Explosive projectile containing at least one secondary projectile
DE2557676A1 (de) * 1975-12-20 1977-06-30 Diehl Fa Splittergeschoss
GB2059024A (en) * 1979-09-11 1981-04-15 Salgad Ets Fragmentation projectile

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Publication number Priority date Publication date Assignee Title
US1154437A (en) * 1914-07-18 1915-09-21 Cie Forges Et Acieries Marine Artillery-projectile.
US1230217A (en) * 1915-11-06 1917-06-19 Ruben Quist Projectile.
US2564751A (en) * 1945-05-19 1951-08-21 Lawrence H Cook Grenade
US3974771A (en) 1967-06-26 1976-08-17 Bolkow Gesellschaft Mit Beschrankter Haftung Splinter warhead for guided flying bodies for combating aerial targets
DE2129196C3 (de) 1971-06-12 1975-11-13 Fa. Diehl, 8500 Nuernberg Splitterkörper für Splittergeschosse und -gefechtskopfe
JPS528700A (en) * 1975-07-08 1977-01-22 Foerenade Fabriksverken Mainly barrel shell
DE2557678C3 (de) 1975-12-20 1982-02-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Herstellung eines pyroelektrischen Materials
US4063508A (en) * 1976-03-09 1977-12-20 The United States Of America As Represented By The Secretary Of The Air Force Munition dispersion by interstitial propelling charges
NL7701244A (nl) * 1976-03-23 1977-09-27 Diehl Fa Splinterhuls voor granaat-gevechtskop en dergelijke.
US5040464A (en) 1977-05-31 1991-08-20 The United States Of America As Represented By The Secretary Of The Navy Controlled fragmentation with fragment mix
FR2514123B1 (fr) * 1981-10-01 1987-01-16 Serat Perfectionnements apportes aux charges militaires agissant contre des cibles en vol ou au sol
BE900173A (fr) * 1984-07-17 1985-01-17 Herstal Sa Perfectionnements aux obus prefragmentes.
DE3447432A1 (de) 1984-12-24 1986-06-26 Magnetec GmbH & Co KG, 6456 Langenselbold Waermeisolierter industrieofen und waermedaemmender mantel dafuer
DE3741141A1 (de) * 1987-12-04 1989-06-15 Diehl Gmbh & Co Splitterkoerper fuer splittergeschosse
DE3822817A1 (de) * 1988-07-06 1990-01-11 Rheinmetall Gmbh Splitterplatte vor einer sprengladung
DE4308027A1 (de) * 1993-03-13 1994-09-15 Diehl Gmbh & Co Splitterkörper für Splittergeschosse und Verfahren zur Herstellung eines Splittergeschosses
US5535679A (en) * 1994-12-20 1996-07-16 Loral Vought Systems Corporation Low velocity radial deployment with predetermined pattern
SG82583A1 (en) * 1997-04-23 2001-08-21 Diehl Stiftung & Co Fragmentation body for a fragmentation projectile
DE29723399U1 (de) * 1997-04-23 1998-09-10 Diehl Stiftung & Co., 90478 Nürnberg Splitterkörper für ein Splittergeschoß
JP2000337800A (ja) * 1999-05-28 2000-12-08 Toshiba Corp 弾子および弾頭
US7614348B2 (en) * 2006-08-29 2009-11-10 Alliant Techsystems Inc. Weapons and weapon components incorporating reactive materials
US8689669B2 (en) * 2003-04-30 2014-04-08 Bofors Defence Ab Method of producing warheads containing explosives
US8381657B1 (en) * 2008-10-24 2013-02-26 The United States Of America As Represented By The Secretary Of The Army Enhanced grenade
US10018453B1 (en) * 2014-04-15 2018-07-10 Lockheed Martin Corporation Lightweight monolithic warhead and a method of manufacture
WO2016171794A1 (en) 2015-03-02 2016-10-27 Nostromo Holdings, Llc Low collateral damage bi-modal warhead assembly
SE541548C2 (sv) * 2015-06-17 2019-10-29 Bae Systems Bofors Ab Förfarande för förfragmentering av en stridsdel samt förfragmenterad stridsdel
JP6766177B2 (ja) 2016-01-15 2020-10-07 サーブ・ボフォース・ダイナミクス・スウィツァランド・リミテッド 弾頭

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237592A (en) * 1967-07-26 1971-06-30 Oerlikon Buehrle Ag Explosive projectile containing at least one secondary projectile
DE2557676A1 (de) * 1975-12-20 1977-06-30 Diehl Fa Splittergeschoss
GB2059024A (en) * 1979-09-11 1981-04-15 Salgad Ets Fragmentation projectile

Also Published As

Publication number Publication date
US11187508B2 (en) 2021-11-30
SE1700300A1 (sv) 2019-06-06
IL274992B2 (en) 2024-02-01
EP3721165A1 (en) 2020-10-14
IL274992A (en) 2020-07-30
WO2019112502A1 (en) 2019-06-13
CA3082465A1 (en) 2019-06-13
US20200340788A1 (en) 2020-10-29
KR20240125692A (ko) 2024-08-19
ZA202002695B (en) 2022-09-28
IL274992B1 (en) 2023-10-01
KR20200097711A (ko) 2020-08-19
JP2021505834A (ja) 2021-02-18
SG11202004278SA (en) 2020-06-29

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