FR2627580B1 - PROCESS FOR OBTAINING A CORE COMPRISING STABILIZING FINS AND APPLIED MILITARY LOAD - Google Patents

PROCESS FOR OBTAINING A CORE COMPRISING STABILIZING FINS AND APPLIED MILITARY LOAD

Info

Publication number
FR2627580B1
FR2627580B1 FR8801912A FR8801912A FR2627580B1 FR 2627580 B1 FR2627580 B1 FR 2627580B1 FR 8801912 A FR8801912 A FR 8801912A FR 8801912 A FR8801912 A FR 8801912A FR 2627580 B1 FR2627580 B1 FR 2627580B1
Authority
FR
France
Prior art keywords
core
obtaining
stabilizing fins
military load
covering
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.)
Expired - Fee Related
Application number
FR8801912A
Other languages
French (fr)
Other versions
FR2627580A1 (en
Inventor
Richard Durand
Alain Kerdraon
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.)
Direction General pour lArmement DGA
Original Assignee
Direction General pour lArmement DGA
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 Direction General pour lArmement DGA filed Critical Direction General pour lArmement DGA
Priority to FR8801912A priority Critical patent/FR2627580B1/en
Priority to AT89400362T priority patent/ATE85112T1/en
Priority to DE8989400362T priority patent/DE68904572T2/en
Priority to EP89400362A priority patent/EP0329530B1/en
Publication of FR2627580A1 publication Critical patent/FR2627580A1/en
Application granted granted Critical
Publication of FR2627580B1 publication Critical patent/FR2627580B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/024—Shaped or hollow charges provided with embedded bodies of inert material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Soft Magnetic Materials (AREA)
  • Fish Paste Products (AREA)

Abstract

The technical sector of the invention is that of methods making it possible, after the deformation of a covering, to obtain as a result of the detonation of an explosive charge a core which possesses stabilising fins. The method according to the invention is characterised in that there are arranged within the explosive charge means such that the detonation wave front (11) propagated between said means and the covering (3) is not a surface of revolution, but has a rotational symmetry of an order N, at least equal to three, about the axis (7) of the charge. The invention is used for core-producing military charges.
FR8801912A 1988-02-18 1988-02-18 PROCESS FOR OBTAINING A CORE COMPRISING STABILIZING FINS AND APPLIED MILITARY LOAD Expired - Fee Related FR2627580B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8801912A FR2627580B1 (en) 1988-02-18 1988-02-18 PROCESS FOR OBTAINING A CORE COMPRISING STABILIZING FINS AND APPLIED MILITARY LOAD
AT89400362T ATE85112T1 (en) 1988-02-18 1989-02-09 METHOD OF INVOLVING A STABILIZING FINSED STABILITY AND ITS APPLICATION IN A WARHEAD.
DE8989400362T DE68904572T2 (en) 1988-02-18 1989-02-09 METHOD FOR PRODUCING A STING WITH RESTRICTED FINS AND ITS APPLICATION IN A WARM HEAD.
EP89400362A EP0329530B1 (en) 1988-02-18 1989-02-09 Method for creating a fin-stabilised penetrating jet, and its use in a war head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801912A FR2627580B1 (en) 1988-02-18 1988-02-18 PROCESS FOR OBTAINING A CORE COMPRISING STABILIZING FINS AND APPLIED MILITARY LOAD

Publications (2)

Publication Number Publication Date
FR2627580A1 FR2627580A1 (en) 1989-08-25
FR2627580B1 true FR2627580B1 (en) 1993-02-19

Family

ID=9363360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8801912A Expired - Fee Related FR2627580B1 (en) 1988-02-18 1988-02-18 PROCESS FOR OBTAINING A CORE COMPRISING STABILIZING FINS AND APPLIED MILITARY LOAD

Country Status (4)

Country Link
EP (1) EP0329530B1 (en)
AT (1) ATE85112T1 (en)
DE (1) DE68904572T2 (en)
FR (1) FR2627580B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934835A1 (en) * 1989-10-19 1991-04-25 Messerschmitt Boelkow Blohm Hollow charge - with focused detonation wave direction by annular initiation
FR2740212B1 (en) * 1995-10-20 1997-12-05 Giat Ind Sa EXPLOSIVE CHARGE GENERATOR OF CORE
FR2741143B1 (en) 1995-11-13 1998-01-02 Giat Ind Sa DEVICE FOR HOLDING A COATING OF A CORE GENERATOR LOAD
FR2741142B1 (en) 1995-11-13 1998-01-02 Giat Ind Sa CORE GENERATOR LOAD HAVING IMPROVED ACCELERATION RESISTANCE
FR2741144B1 (en) 1995-11-13 1998-01-02 Giat Ind Sa FORMED LOAD COMPRISING MEANS OF HOLDING THE COATING
FR2793314B1 (en) * 1996-04-02 2002-05-31 Giat Ind Sa CORE GENERATOR LOAD WITH IMPROVED PERFORMANCE
FR2759158B1 (en) 1997-02-06 1999-02-26 Giat Ind Sa CORE GENERATOR LOAD COMPRISING MEANS OF LINKING THE COATING AND THE ENVELOPE
FR2812384B1 (en) 2000-07-26 2002-12-06 Giat Ind Sa DEVICE FOR NEUTRALIZING A PAYLOAD
FR2902869B1 (en) 2006-06-22 2010-09-10 Giat Ind Sa MILITARY HEAD GENERATING A TUBULAR CORE.
DE102007002979A1 (en) * 2007-01-19 2008-07-24 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, dieses vertreten durch das Bundesamt für Wehrtechnik und Beschaffung Projectile-forming charge comprises a first explosive body, an arrangement consisting of an inert disk made from a porous material and a channel filled with explosive, a second explosive body and a metal insert

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1124550A (en) * 1955-04-06 1956-10-12 Commerce Internat Soc Et Improvements to shaped charge explosive devices
DE2706060C2 (en) * 1977-02-12 1982-03-25 Rheinmetall GmbH, 4000 Düsseldorf Method for guiding the detonation wave in the explosives of shaped charges
DE3625966A1 (en) * 1986-07-31 1988-02-11 Diehl Gmbh & Co PROJECT-FORMING LOAD

Also Published As

Publication number Publication date
EP0329530A1 (en) 1989-08-23
FR2627580A1 (en) 1989-08-25
ATE85112T1 (en) 1993-02-15
DE68904572T2 (en) 1993-06-24
EP0329530B1 (en) 1993-01-27
DE68904572D1 (en) 1993-03-11

Similar Documents

Publication Publication Date Title
DE68903894D1 (en) METHOD FOR DIRECTLY DEFORMING AND OPTIMIZING THE MECHANICAL PROPERTIES OF TANICAL BULLETS MADE OF TUNGSTEN ALLOYS WITH A HIGH SPECIFIC WEIGHT.
FR2627580B1 (en) PROCESS FOR OBTAINING A CORE COMPRISING STABILIZING FINS AND APPLIED MILITARY LOAD
PT88298A (en) A PROPELLANT CHARGE FOR CANNONS AND A METHOD OF PRODUCING SUCH A CHARGE
IT8547502A1 (en) IMPROVEMENT IN DETONATION CHAMBER STRUCTURES FOR EXPLOSIVE CHARGE BLASTING TESTS
DE3870430D1 (en) INSERT FOR A HEAD OF WAR.
NO113619C (en) Process for producing a shaped rubbery propellant charge for rockets and the like
FR2622687B1 (en) PROPULSIVE LOADING FOR AMMUNITION COMPRISING A POINTED PROJECTILE AND ITS MANUFACTURING METHOD
SE9200235D0 (en) AMMUNITION
ATE119994T1 (en) IGNITION ELEMENT, PREFERABLY WITH A LONG DELAY TIME.
PL240966A1 (en) Race carrying part of piston engine combustion chamber,material for making this part of internal combustion engine and method of making the same
IL89457A0 (en) Interface device between an arrowhead type projectile and a sabot
IT1121699B (en) MONOBASIC POWDER MASSES FOR LAUNCHING CHARGES AND PROCEDURE FOR THEIR PRODUCTION
WO1988002470A3 (en) Method for detonating an explosive charge
DE3681741D1 (en) IGNITION CONTROL SYSTEM IN COMBUSTION ENGINES.
ES289135U (en) War head.
JPS62261900A (en) Method of blasting construction
SU852578A1 (en) Method of influencing the process of sagging of clayey soils
RU93013154A (en) METHOD OF GAS DETONATION STAMPING
SU458368A1 (en) The method of crimping the ends of the billets
ES289136U (en) War head.
Seaman Fracture and fragmentation under shock loading
SU749132A1 (en) Method of explosive mining of rocks
Klein Behaviour Simulation of an Explosively Propagated Covering
SU385247A1 (en) METHOD OF EXCITATION OF TRANSVERSE WAVES
SE8802191D0 (en) warhead

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse