[go: up one dir, main page]

GB2582670B - Improvements in or relating to explosive charges - Google Patents

Improvements in or relating to explosive charges Download PDF

Info

Publication number
GB2582670B
GB2582670B GB1907438.4A GB201907438A GB2582670B GB 2582670 B GB2582670 B GB 2582670B GB 201907438 A GB201907438 A GB 201907438A GB 2582670 B GB2582670 B GB 2582670B
Authority
GB
United Kingdom
Prior art keywords
relating
explosive charges
explosive
charges
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.)
Active
Application number
GB1907438.4A
Other versions
GB2582670A (en
GB2582670B8 (en
GB2582670A8 (en
GB201907438D0 (en
Inventor
Alford Roland
Alford Sidney
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
Priority to GB1907438.4A priority Critical patent/GB2582670B8/en
Publication of GB201907438D0 publication Critical patent/GB201907438D0/en
Priority to GB2002939.3A priority patent/GB2584361B/en
Priority to EP20168891.8A priority patent/EP3745078A1/en
Priority to PCT/EP2020/062689 priority patent/WO2020239383A1/en
Priority to US17/613,930 priority patent/US20220325991A1/en
Priority to EP20723779.3A priority patent/EP3977042B1/en
Publication of GB2582670A publication Critical patent/GB2582670A/en
Application granted granted Critical
Publication of GB2582670B publication Critical patent/GB2582670B/en
Publication of GB2582670B8 publication Critical patent/GB2582670B8/en
Publication of GB2582670A8 publication Critical patent/GB2582670A8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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)
  • Portable Nailing Machines And Staplers (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Toys (AREA)
GB1907438.4A 2019-05-25 2019-05-25 Improvements in or relating to explosive charges Active GB2582670B8 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1907438.4A GB2582670B8 (en) 2019-05-25 2019-05-25 Improvements in or relating to explosive charges
GB2002939.3A GB2584361B (en) 2019-05-25 2020-03-02 Improvements in or relating to explosive charges
EP20168891.8A EP3745078A1 (en) 2019-05-25 2020-04-09 Improvements in or relating to explosive charges
US17/613,930 US20220325991A1 (en) 2019-05-25 2020-05-07 Improvements in or relating to explosive charges
PCT/EP2020/062689 WO2020239383A1 (en) 2019-05-25 2020-05-07 Improvements in or relating to explosive charges
EP20723779.3A EP3977042B1 (en) 2019-05-25 2020-05-07 Shaped charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1907438.4A GB2582670B8 (en) 2019-05-25 2019-05-25 Improvements in or relating to explosive charges

Publications (5)

Publication Number Publication Date
GB201907438D0 GB201907438D0 (en) 2019-07-10
GB2582670A GB2582670A (en) 2020-09-30
GB2582670B true GB2582670B (en) 2023-07-12
GB2582670B8 GB2582670B8 (en) 2023-10-25
GB2582670A8 GB2582670A8 (en) 2023-10-25

Family

ID=67385411

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1907438.4A Active GB2582670B8 (en) 2019-05-25 2019-05-25 Improvements in or relating to explosive charges
GB2002939.3A Active GB2584361B (en) 2019-05-25 2020-03-02 Improvements in or relating to explosive charges

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2002939.3A Active GB2584361B (en) 2019-05-25 2020-03-02 Improvements in or relating to explosive charges

Country Status (4)

Country Link
US (1) US20220325991A1 (en)
EP (2) EP3745078A1 (en)
GB (2) GB2582670B8 (en)
WO (1) WO2020239383A1 (en)

Families Citing this family (2)

* 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 (en) * 2023-07-25 2023-09-19 吉林市双林射孔器材有限责任公司 Large-aperture pressurizing perforating bullet

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB622062A (en) * 1946-03-09 1949-04-26 D Entpr Et De Mecanique Soc In Improvements in blasting devices
DE1946991A1 (en) * 1969-09-17 1971-03-25 Messerschmitt Boelkow Blohm Hollow charge safety
GB1475754A (en) * 1974-10-21 1977-06-10 Ici Ltd Shaped charge device
GB2105015A (en) * 1981-07-17 1983-03-16 Alford Sidney C Directed explosive cutting charge and method
WO2003058155A1 (en) * 2002-01-08 2003-07-17 Alford Sidney C Device for the disruption of explosive ordnance
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
RU2658734C2 (en) * 2016-07-05 2018-06-22 Виктор Николаевич Лаврентьев Extended cumulative charge

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974595A (en) * 1947-09-11 1961-03-14 Welex Inc Projectile
GB1556859A (en) * 1976-11-29 1979-11-28 Ici Ltd Shaped explosive charge device for underwater use
FR2429990B1 (en) * 1978-06-27 1985-11-15 Saint Louis Inst EXPLOSIVE FLAT CHARGE
DE8132666U1 (en) * 1981-11-07 1984-01-31 Rheinmetall GmbH, 4000 Düsseldorf Insert for an explosive charge for forming a substantially rod-shaped projectile
US4714022A (en) * 1984-09-05 1987-12-22 Etat Francais Warhead with tandem shaped charges
DE3506225A1 (en) * 1985-02-22 1986-08-28 Diehl GmbH & Co, 8500 Nürnberg Warhead arrangement
DE3508740A1 (en) * 1985-03-12 1986-10-16 Karl 8898 Schrobenhausen Rudolf Shaped charge for use against concrete-reinforced and/or stone-reinforced targets
US4766813A (en) * 1986-12-29 1988-08-30 Olin Corporation Metal shaped charge liner with isotropic coating
DE3705381A1 (en) * 1987-02-20 1988-09-01 Diehl Gmbh & Co Explosive charge with a projecting metal insert
GB2209819B (en) * 1987-09-15 1991-04-17 Alford Sidney C Shaping apparatus for an explosive charge
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 (en) * 1995-11-13 1998-01-02 Giat Ind Sa CORE GENERATOR LOAD HAVING IMPROVED ACCELERATION RESISTANCE
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
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 (en) * 2015-08-31 2017-08-11 Nexter Munitions MILITARY HEAD AND MODULAR DEFENSE SYSTEM IMPLEMENTING SUCH A MILITARY HEAD
US10753183B2 (en) * 2016-10-13 2020-08-25 Geodynamics, Inc. Refracturing in a multistring casing with constant entrance hole perforating gun system and method
CN110770530A (en) * 2017-06-23 2020-02-07 德国德力能有限公司 Shaped charge liner, method of making same, and shaped charges containing same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB622062A (en) * 1946-03-09 1949-04-26 D Entpr Et De Mecanique Soc In Improvements in blasting devices
DE1946991A1 (en) * 1969-09-17 1971-03-25 Messerschmitt Boelkow Blohm Hollow charge safety
GB1475754A (en) * 1974-10-21 1977-06-10 Ici Ltd Shaped charge device
GB2105015A (en) * 1981-07-17 1983-03-16 Alford Sidney C Directed explosive cutting charge and method
WO2003058155A1 (en) * 2002-01-08 2003-07-17 Alford Sidney C Device for the disruption of explosive ordnance
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
RU2658734C2 (en) * 2016-07-05 2018-06-22 Виктор Николаевич Лаврентьев Extended cumulative charge

Also Published As

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

Similar Documents

Publication Publication Date Title
GB2555764B (en) Improvements in or relating to energetic materials
GB2578203B (en) Improvements in or relating to stairlifts
GB2576979B (en) Improvements in or relating to stairlifts
GB2584361B (en) Improvements in or relating to explosive charges
GB2583160B (en) Improvements in or relating to well operations
GB201910848D0 (en) Improvements in or relating to photogrammetry
ZA201906905B (en) Explosives blasting
GB2572805B (en) Improvements in or relating to stairlifts
ZA202103342B (en) Detonator construction
CA189032S (en) Detonator structure
GB2585658B (en) Improvements in or relating to stairlifts
GB2579394B (en) Improvements in or relating to stairlifts
GB2565031B (en) Improvements in or relating to energetic materials
GB202305994D0 (en) Improvements in or relating to explosive charges
GB2579441B (en) Improvements in or relating to demolition
GB2585657B (en) Improvements in or relating to stairlifts
GB2585655B (en) Improvements in or relating to stairlifts
ZA201904394B (en) Explosives blasting
GB201910849D0 (en) Improvements in or relating to photogrammetry
GB201819163D0 (en) Improvements in or relating to demolition
GB201905610D0 (en) Improvements in or relating to demolition
GB201913718D0 (en) Improvements relating to fencing
CA189030S (en) Detonator
GB2575287B (en) Improvements in or relating to stairlifts
ZA201808202B (en) Explosives blasting