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FR2410243A1 - Hollow charge type projectile - has additional charge with delayed detonation which accelerates propagation of main charge core - Google Patents

Hollow charge type projectile - has additional charge with delayed detonation which accelerates propagation of main charge core

Info

Publication number
FR2410243A1
FR2410243A1 FR7735320A FR7735320A FR2410243A1 FR 2410243 A1 FR2410243 A1 FR 2410243A1 FR 7735320 A FR7735320 A FR 7735320A FR 7735320 A FR7735320 A FR 7735320A FR 2410243 A1 FR2410243 A1 FR 2410243A1
Authority
FR
France
Prior art keywords
charge
main
core
hollow
additional
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
Application number
FR7735320A
Other languages
French (fr)
Other versions
FR2410243B1 (en
Inventor
Didier Menin
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.)
SERAT
Original Assignee
SERAT
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 SERAT filed Critical SERAT
Priority to FR7735320A priority Critical patent/FR2410243A1/en
Publication of FR2410243A1 publication Critical patent/FR2410243A1/en
Priority to FR8023444A priority patent/FR2493506A2/en
Priority to FR8101025A priority patent/FR2498313A2/en
Application granted granted Critical
Publication of FR2410243B1 publication Critical patent/FR2410243B1/fr
Granted 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
    • F42B12/16—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 in combination with an additional projectile or charge, acting successively on the target
    • F42B12/18—Hollow charges in tandem arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

A hollow explosive charge which has a double charge, one near classical hollow one behind the main one (1) and an additional charge (2) at the front. This is annular and detonates after the passing of the main charge core. It so accelerates the core. The additional charge is placed preferably in the pointed section. It has an annular cavity, the interior diameter of which is about 0.2 times the calibre of the main charge. The detonation of the additional charge is given an appropriate delay relative to that of the main change. This is done by several detonating cords.
FR7735320A 1977-11-24 1977-11-24 Hollow charge type projectile - has additional charge with delayed detonation which accelerates propagation of main charge core Granted FR2410243A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7735320A FR2410243A1 (en) 1977-11-24 1977-11-24 Hollow charge type projectile - has additional charge with delayed detonation which accelerates propagation of main charge core
FR8023444A FR2493506A2 (en) 1977-11-24 1980-11-03 Hollow charge with additional wave generator - giving jet adding to effects of rear charge using spiral detonating cards
FR8101025A FR2498313A2 (en) 1977-11-24 1981-01-21 Explosive shell using hollow charge - has ring of initiating charges in each layer of charge forming multiple initiating points

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735320A FR2410243A1 (en) 1977-11-24 1977-11-24 Hollow charge type projectile - has additional charge with delayed detonation which accelerates propagation of main charge core

Publications (2)

Publication Number Publication Date
FR2410243A1 true FR2410243A1 (en) 1979-06-22
FR2410243B1 FR2410243B1 (en) 1983-11-25

Family

ID=9197994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735320A Granted FR2410243A1 (en) 1977-11-24 1977-11-24 Hollow charge type projectile - has additional charge with delayed detonation which accelerates propagation of main charge core

Country Status (1)

Country Link
FR (1) FR2410243A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300453A (en) 1978-12-20 1981-11-17 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Shaped charge warhead
DE3201734A1 (en) * 1981-01-21 1982-09-16 Société d'Etudes, de Réalisations et d'Applications Techniques (S.E.R.A.T.), 75008 Paris Shaped-charge projectile
EP0089868A1 (en) * 1982-03-11 1983-09-28 Luchaire S.A. Pyrotechnic element for delaying an explosive wave front
FR2545923A1 (en) * 1983-05-13 1984-11-16 Bofors Ab PROJECTILE ENSURING THE DRILLING OF SHIELDS
FR2559896A1 (en) * 1984-02-20 1985-08-23 France Etat Armement INITIATION DELAY FOR A MILITARY HEAD WITH TANDEM MOUNTED LOADS
US5394804A (en) * 1988-11-15 1995-03-07 Thomson-Brandt Armements Explosive device with a hollow charge, designed for penetrating armor protected by active primary armor
WO2006090338A1 (en) * 2005-02-23 2006-08-31 Armaments Corporation Of South Africa Limited Shaped charge assembly and method of damaging a target
EP2020586A3 (en) * 2007-07-28 2012-12-05 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Support device for an explosive charge of a penetrator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE512346A (en) * 1951-09-12
FR1167189A (en) * 1956-03-08 1958-11-21 Improvements to explosive projectiles
US3358780A (en) * 1965-05-24 1967-12-19 Dresser Ind Cumulative shaped charges
US3416449A (en) * 1966-12-07 1968-12-17 Army Usa Tandem effect anti-tank projectile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE512346A (en) * 1951-09-12
FR1167189A (en) * 1956-03-08 1958-11-21 Improvements to explosive projectiles
US3358780A (en) * 1965-05-24 1967-12-19 Dresser Ind Cumulative shaped charges
US3416449A (en) * 1966-12-07 1968-12-17 Army Usa Tandem effect anti-tank projectile

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300453A (en) 1978-12-20 1981-11-17 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Shaped charge warhead
DE3201734A1 (en) * 1981-01-21 1982-09-16 Société d'Etudes, de Réalisations et d'Applications Techniques (S.E.R.A.T.), 75008 Paris Shaped-charge projectile
EP0089868A1 (en) * 1982-03-11 1983-09-28 Luchaire S.A. Pyrotechnic element for delaying an explosive wave front
FR2526150A1 (en) * 1982-03-11 1983-11-04 Luchaire Sa PYROTECHNIC RETARDER FOR DETONATION WAVE
FR2545923A1 (en) * 1983-05-13 1984-11-16 Bofors Ab PROJECTILE ENSURING THE DRILLING OF SHIELDS
FR2559896A1 (en) * 1984-02-20 1985-08-23 France Etat Armement INITIATION DELAY FOR A MILITARY HEAD WITH TANDEM MOUNTED LOADS
EP0154580A1 (en) * 1984-02-20 1985-09-11 ETAT-FRANCAIS représenté par le DELEGUE GENERAL POUR L'ARMEMENT (DPAG) Initiation delay for shaped charge warheads in tandem arrangement
US5394804A (en) * 1988-11-15 1995-03-07 Thomson-Brandt Armements Explosive device with a hollow charge, designed for penetrating armor protected by active primary armor
WO2006090338A1 (en) * 2005-02-23 2006-08-31 Armaments Corporation Of South Africa Limited Shaped charge assembly and method of damaging a target
EA011184B1 (en) * 2005-02-23 2009-02-27 Армаментс Корпорейшн Оф Саут Африка Лимитед Shaped charge assembly and method of damaging a target
US7779760B2 (en) 2005-02-23 2010-08-24 Armaments Corporation Of South Africa Limited Shaped charge assembly and method of damaging a target
EP2020586A3 (en) * 2007-07-28 2012-12-05 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Support device for an explosive charge of a penetrator

Also Published As

Publication number Publication date
FR2410243B1 (en) 1983-11-25

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Legal Events

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