EP1099926A1 - Explosiver Gefechtskopf mit zwei Betriebsarten, der gegen konventionelle Ziele und gegen taktische ballistische Flugkörper verwendet werden kann - Google Patents

Explosiver Gefechtskopf mit zwei Betriebsarten, der gegen konventionelle Ziele und gegen taktische ballistische Flugkörper verwendet werden kann Download PDF

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Publication number
EP1099926A1
EP1099926A1 EP00402942A EP00402942A EP1099926A1 EP 1099926 A1 EP1099926 A1 EP 1099926A1 EP 00402942 A EP00402942 A EP 00402942A EP 00402942 A EP00402942 A EP 00402942A EP 1099926 A1 EP1099926 A1 EP 1099926A1
Authority
EP
European Patent Office
Prior art keywords
charge
military
explosive charge
explosive
generating
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
EP00402942A
Other languages
English (en)
French (fr)
Other versions
EP1099926B1 (de
Inventor
Eric Goix
Didier Lursat
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.)
Societe dEtudes de Realisations et dApplications Techniques SA SERAT
Original Assignee
Societe dEtudes de Realisations et dApplications Techniques SA 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.)
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Publication date
Application filed by Societe dEtudes de Realisations et dApplications Techniques SA SERAT filed Critical Societe dEtudes de Realisations et dApplications Techniques SA SERAT
Publication of EP1099926A1 publication Critical patent/EP1099926A1/de
Application granted granted Critical
Publication of EP1099926B1 publication Critical patent/EP1099926B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the present invention relates to a dual military charge for missiles surface-air, intended for attacking conventional targets and also tactical ballistic missiles.
  • This double destruction capacity is obtained by the fact that the charge military according to the invention has two different operating modes, each of which is optimized to destroy one of two types of targets mentioned above.
  • said loading main explosive consists of a stack of a plurality of discs circular, each comprising a plurality of circular sectors.
  • the military charge which is the subject of this invention includes an explosive charge which consists of a stacking of a plurality of circular discs 10, each comprising a plurality of circular sectors such as 10a, 10b ( Figure 2).
  • This charge can be ignited by a booster relay 12 itself actuated by a detonating transmission cord 14.
  • This system further includes a armament security device, not shown in the drawing and which has two pyrotechnic outputs, the detonating transmission cord 14 being connected to one of these outputs.
  • the explosive charge is enclosed in an envelope burst generator designated as a whole by the reference 16 and which in this exemplary embodiment consists of a plurality of crowns circulars such as 16a, 16b ( Figure 1).
  • This envelope in a known manner, has a predetermined fragmentation so that it can generate bursts of low mass and high speed, when igniting the explosive charge 10 as will be described below.
  • the fragment-generating envelope 16 can be arranged on or under the load structure.
  • detonating cutting cords such as 18 which are positioned on the outer or inner surface of the envelope splinter generator 16 as can be clearly seen in the figures which illustrate the nonlimiting exemplary embodiment according to which these strings of cutting 18 are positioned on the outer surface of the casing 16.
  • the function of these detonating cords is to cause a dislocation of the shrapnel-generating envelope in order to generate mass shrapnel important and low speed, as will be described below.
  • the charge also comprises columns of small diameter explosives such as 20a and 20b which in this embodiment are arranged along the axis of the explosive charge, these explosive columns, which are connected to the other pyrotechnic output of the safety device mentioned above, being designed to ensure dislocation and then dispersal of the explosive charge 10, without causing the firing of it.
  • the explosives columns 20a and 20b are isolated from the latter, for example, by embedding them in a shock absorbing material 22 constituted for example a resin loaded with microspheres of glass or any other material opposing the firing of relay 12 during the initiation of the columns explosives 20a and 20b which project inert shrapnel at low speed and reactive.
  • the firing of relay 12 causes the explosive charge 10 to explode so that the envelope burst generator 16 generates a focused burst of bursts such as 24 ( Figure 4), of high speed, that is to say of the order of 1,500 to 2,000 m./s. and of low mass, of the order of a few grams.
  • the relay 12 is not actuated, the casing generating fragments 16 is cut by its cords detonants such as 18 so as to generate inert shrapnel such as 26 represented by the hatched area in FIG. 5, these flakes being of mass significant, i.e. from a few dozen to a few hundred grams and speed less than 100 m./s ..
  • the military charge generates inert flash 26 and reactive flash resulting of the dislocation of the load 10, which explode on impact on the target, thanks to their high relative speed.
  • the target is therefore destroyed by firstly, by the action of this explosion and secondly, by that of the shards inert such as 26.
  • the present invention provides a simple and effective solution to the problem of load design dual military allowing both the attack on conventional targets and tactical ballistic missiles.
  • Second operating mode attack of tactical ballistic missiles or neutralization of the missile.
EP20000402942 1999-11-09 2000-10-24 Explosiver Gefechtskopf mit zwei Betriebsarten, der gegen konventionelle Ziele und gegen taktische ballistische Flugkörper verwendet werden kann Expired - Lifetime EP1099926B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9914074A FR2800866B1 (fr) 1999-11-09 1999-11-09 Charge militaire duale, pour missile surface air, contre cibles conventionnelles et missiles balistiques tactiques
FR9914074 1999-11-09

Publications (2)

Publication Number Publication Date
EP1099926A1 true EP1099926A1 (de) 2001-05-16
EP1099926B1 EP1099926B1 (de) 2004-01-21

Family

ID=9551913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000402942 Expired - Lifetime EP1099926B1 (de) 1999-11-09 2000-10-24 Explosiver Gefechtskopf mit zwei Betriebsarten, der gegen konventionelle Ziele und gegen taktische ballistische Flugkörper verwendet werden kann

Country Status (3)

Country Link
EP (1) EP1099926B1 (de)
DE (1) DE60007821T2 (de)
FR (1) FR2800866B1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106410A (en) * 1968-08-26 1978-08-15 Martin Marietta Corporation Layered fragmentation device
FR2599134A1 (fr) * 1986-05-23 1987-11-27 Matra Tete militaire pour engin
US4848239A (en) * 1984-09-28 1989-07-18 The Boeing Company Antiballistic missile fuze
FR2704638A1 (fr) * 1993-04-30 1994-11-04 Thomson Brandt Armements Charge militaire multifonctions.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106410A (en) * 1968-08-26 1978-08-15 Martin Marietta Corporation Layered fragmentation device
US4848239A (en) * 1984-09-28 1989-07-18 The Boeing Company Antiballistic missile fuze
FR2599134A1 (fr) * 1986-05-23 1987-11-27 Matra Tete militaire pour engin
FR2704638A1 (fr) * 1993-04-30 1994-11-04 Thomson Brandt Armements Charge militaire multifonctions.

Also Published As

Publication number Publication date
EP1099926B1 (de) 2004-01-21
FR2800866B1 (fr) 2002-01-11
FR2800866A1 (fr) 2001-05-11
DE60007821T2 (de) 2004-07-15
DE60007821D1 (de) 2004-02-26

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