EP4624862A3 - Améliorations apportées ou se rapportant à des charges explosives - Google Patents

Améliorations apportées ou se rapportant à des charges explosives

Info

Publication number
EP4624862A3
EP4624862A3 EP25189750.0A EP25189750A EP4624862A3 EP 4624862 A3 EP4624862 A3 EP 4624862A3 EP 25189750 A EP25189750 A EP 25189750A EP 4624862 A3 EP4624862 A3 EP 4624862A3
Authority
EP
European Patent Office
Prior art keywords
container
membrane
relating
explosive charges
define
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
EP25189750.0A
Other languages
German (de)
English (en)
Other versions
EP4624862A2 (fr
Inventor
Roland Alford
Sidney Alford
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.)
Alford IP Ltd
Original Assignee
Alford IP Ltd
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 Alford IP Ltd filed Critical Alford IP Ltd
Publication of EP4624862A2 publication Critical patent/EP4624862A2/fr
Publication of EP4624862A3 publication Critical patent/EP4624862A3/fr
Pending legal-status Critical Current

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
    • F42B12/04—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
    • 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
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/028—Shaped or hollow charges characterised by the form of the liner
    • 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
    • F42B1/032—Shaped or hollow charges characterised by the material of the liner
    • 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
    • F42B1/036—Manufacturing processes therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/06—Dismantling fuzes, cartridges, projectiles, missiles, rockets or bombs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/06—Dismantling fuzes, cartridges, projectiles, missiles, rockets or bombs
    • F42B33/062—Dismantling fuzes, cartridges, projectiles, missiles, rockets or bombs by high-pressure water jet means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Toys (AREA)
EP25189750.0A 2019-05-25 2020-04-09 Améliorations apportées ou se rapportant à des charges explosives Pending EP4624862A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1907438.4A GB2582670B8 (en) 2019-05-25 2019-05-25 Improvements in or relating to explosive charges
EP20168891.8A EP3745078B1 (fr) 2019-05-25 2020-04-09 Améliorations apportées ou se rapportant à des charges explosives

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP20168891.8A Division EP3745078B1 (fr) 2019-05-25 2020-04-09 Améliorations apportées ou se rapportant à des charges explosives
EP20168891.8A Division-Into EP3745078B1 (fr) 2019-05-25 2020-04-09 Améliorations apportées ou se rapportant à des charges explosives

Publications (2)

Publication Number Publication Date
EP4624862A2 EP4624862A2 (fr) 2025-10-01
EP4624862A3 true EP4624862A3 (fr) 2025-12-03

Family

ID=67385411

Family Applications (3)

Application Number Title Priority Date Filing Date
EP25189750.0A Pending EP4624862A3 (fr) 2019-05-25 2020-04-09 Améliorations apportées ou se rapportant à des charges explosives
EP20168891.8A Active EP3745078B1 (fr) 2019-05-25 2020-04-09 Améliorations apportées ou se rapportant à des charges explosives
EP20723779.3A Active EP3977042B1 (fr) 2019-05-25 2020-05-07 Charge creuse

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP20168891.8A Active EP3745078B1 (fr) 2019-05-25 2020-04-09 Améliorations apportées ou se rapportant à des charges explosives
EP20723779.3A Active EP3977042B1 (fr) 2019-05-25 2020-05-07 Charge creuse

Country Status (4)

Country Link
US (1) US20220325991A1 (fr)
EP (3) EP4624862A3 (fr)
GB (2) GB2582670B8 (fr)
WO (1) WO2020239383A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202017072D0 (en) * 2020-10-27 2020-12-09 Uxo Control B V Unexploded ordinance disposal method and system
CN116625175B (zh) * 2023-07-25 2023-09-19 吉林市双林射孔器材有限责任公司 一种大孔径增压射孔弹
GB202405504D0 (en) * 2024-04-19 2024-06-05 Alford Ip Ltd Improvements in or relating to explosive charges

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745744A1 (de) * 1976-11-29 1978-06-01 Ici Ltd Hohlsprengladungseinrichtung, gehaeuse und verfahren fuer den unterwassergebrauch
US4099464A (en) * 1976-03-01 1978-07-11 Imperial Chemical Industries Limited Shaped explosive charge casing
GB2209819A (en) * 1987-09-15 1989-05-24 Alford Sidney C Shaping apparatus for an explosive charge
WO2003058155A1 (fr) * 2002-01-08 2003-07-17 Alford Sidney C Dispositif disruptif pour engins explosifs

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471713A (fr) * 1946-03-09
US2974595A (en) * 1947-09-11 1961-03-14 Welex Inc Projectile
DE1946991C3 (de) * 1969-09-17 1978-05-24 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Hohlladung
GB1475754A (en) * 1974-10-21 1977-06-10 Ici Ltd Shaped charge device
FR2429990B1 (fr) * 1978-06-27 1985-11-15 Saint Louis Inst Charge explosive plate
GB2105015B (en) * 1981-07-17 1985-08-21 Alford Sidney C Directed explosive cutting charge and method
DE8132666U1 (de) * 1981-11-07 1984-01-31 Rheinmetall GmbH, 4000 Düsseldorf Einlage für eine Sprengladung zum Bilden eines im wesentlichen stabförmigen Projektils
US4714022A (en) * 1984-09-05 1987-12-22 Etat Francais Warhead with tandem shaped charges
DE3506225A1 (de) * 1985-02-22 1986-08-28 Diehl GmbH & Co, 8500 Nürnberg Gefechtskopfanordnung
DE3508740A1 (de) * 1985-03-12 1986-10-16 Karl 8898 Schrobenhausen Rudolf Hohlladung zum einsatz gegen beton- und/oder gesteinsarmierte ziele
US4766813A (en) * 1986-12-29 1988-08-30 Olin Corporation Metal shaped charge liner with isotropic coating
DE3705381A1 (de) * 1987-02-20 1988-09-01 Diehl Gmbh & Co Sprengladung mit einer projektilbildenden metallischen einlage
AU8138791A (en) * 1990-07-27 1992-01-30 Dyno Wesfarmers Limited Improvements in or relating to shaped charges
US5098487A (en) * 1990-11-28 1992-03-24 Olin Corporation Copper alloys for shaped charge liners
US5155296A (en) * 1992-03-18 1992-10-13 The United States Of America As Represented By The Secretary Of The Army Thermally enhanced warhead
US5522319A (en) * 1994-07-05 1996-06-04 The United States Of America As Represented By The United States Department Of Energy Free form hemispherical shaped charge
FR2741142B1 (fr) * 1995-11-13 1998-01-02 Giat Ind Sa Charge generatrice de noyau ayant une tenue a l'acceleration amelioree
US8375859B2 (en) * 2010-03-24 2013-02-19 Southwest Research Institute Shaped explosive charge
US8434411B2 (en) * 2011-01-19 2013-05-07 Raytheon Company Cluster explosively-formed penetrator warheads
US8616130B2 (en) * 2011-01-19 2013-12-31 Raytheon Company Liners for warheads and warheads having improved liners
US9157705B1 (en) * 2013-05-30 2015-10-13 The United States Of America As Represented By The Secretary Of The Army Projector for defeating buried mines
GB2522413B (en) * 2014-01-22 2017-04-19 Alford Res Ltd Improvements in or relating to shaped charges
US10274292B1 (en) * 2015-02-17 2019-04-30 U.S. Department Of Energy Alloys for shaped charge liners method for making alloys for shaped charge liners
FR3040481B1 (fr) * 2015-08-31 2017-08-11 Nexter Munitions Tete militaire et systeme de defense modulaire mettant en oeuvre une telle tete militaire
RU2658734C2 (ru) * 2016-07-05 2018-06-22 Виктор Николаевич Лаврентьев Удлинённый кумулятивный заряд
US10753183B2 (en) * 2016-10-13 2020-08-25 Geodynamics, Inc. Refracturing in a multistring casing with constant entrance hole perforating gun system and method
AU2018288316A1 (en) * 2017-06-23 2020-01-16 DynaEnergetics Europe GmbH Shaped charge liner, method of making same, and shaped charge incorporating same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099464A (en) * 1976-03-01 1978-07-11 Imperial Chemical Industries Limited Shaped explosive charge casing
DE2745744A1 (de) * 1976-11-29 1978-06-01 Ici Ltd Hohlsprengladungseinrichtung, gehaeuse und verfahren fuer den unterwassergebrauch
GB2209819A (en) * 1987-09-15 1989-05-24 Alford Sidney C Shaping apparatus for an explosive charge
WO2003058155A1 (fr) * 2002-01-08 2003-07-17 Alford Sidney C Dispositif disruptif pour engins explosifs

Also Published As

Publication number Publication date
EP3977042B1 (fr) 2024-10-16
EP3977042A1 (fr) 2022-04-06
GB201907438D0 (en) 2019-07-10
WO2020239383A1 (fr) 2020-12-03
EP4624862A2 (fr) 2025-10-01
GB202002939D0 (en) 2020-04-15
EP3977042C0 (fr) 2024-10-16
GB2582670B8 (en) 2023-10-25
EP3745078C0 (fr) 2025-10-08
US20220325991A1 (en) 2022-10-13
GB2584361A (en) 2020-12-02
GB2582670A (en) 2020-09-30
EP3745078B1 (fr) 2025-10-08
GB2582670B (en) 2023-07-12
GB2584361B (en) 2023-02-01
EP3745078A1 (fr) 2020-12-02
GB2582670A8 (en) 2023-10-25

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