BE554386A - - Google Patents

Info

Publication number
BE554386A
BE554386A BE554386DA BE554386A BE 554386 A BE554386 A BE 554386A BE 554386D A BE554386D A BE 554386DA BE 554386 A BE554386 A BE 554386A
Authority
BE
Belgium
Prior art keywords
lt
gt
emi id
sintered iron
hollow
Prior art date
Application number
Other languages
French (fr)
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.)
Publication of BE554386A publication Critical patent/BE554386A/fr
Priority to DEB27868A priority Critical patent/DE1008614B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02Shaped or hollow charges
    • F42B1/032Shaped or hollow charges characterised by the material of the liner
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02Shaped or hollow charges
    • F42B1/028Shaped or hollow charges characterised by the form of the liner

Description


   Les engins explosifs à charge creuse comportent des charges explosives par 1 dans le dessin annexe- Shaped charge explosives comprise explosive charges by 1 in the drawing Annex-

  
  <EMI ID=1.1> <EMI ID = 1.1> 

  
 ou d'un autre matériau, obtient un effet plus intense. or other material gives a more intense effect.

  
  <EMI ID=2.1> <EMI ID=3.1> <EMI ID = 2.1> <EMI ID = 3.1> 

  
 d'une charge creuse n'est pas suffisant s'il n'est pas accompagné d'une destruction à l'intérieur de l'Abri touché. a hollow charge is not sufficient if it is not accompanied by destruction within the affected shelter.

  
 Or, l'effet d'une charge creuse est-précisément' However, the effect of a hollow charge is precisely ' 

  
  <EMI ID=4.1> <EMI ID = 4.1> 

  
 vement étroit. tively narrow.  Ceci détermine à san tour un petit angle de gerbe à l'intérieur de l'abri touché. This tower san determines a sheaf of small angle within the affected shelter.  Il semble donc néces- It therefore seems neces-

  
  <EMI ID=5.1> <EMI ID = 5.1> 

  
 de façon qu'elle s'exerce sur la totalité de l'espace visé. so that it is applied to the entire target area.

  
 A cette fin, or a déjà préconisé de pourvoir le To this end, gold has already been recommended to fill the

  
  <EMI ID=6.1> <EMI ID = 6.1> 

  
 Toutefois, l'effet de ce système est insuffisant pour les raisons suivantes ; However, the effect of this system is inadequate for the following reasons;  afin de ne pas gêner le déve- in order not to hinder the devel-

  
  <EMI ID=7.1> <EMI ID = 7.1> 

  
 de l'habitacle ou local bombardé si l'on établit la garniture spéciale en un fer fritte, relativement poreux. of the passenger compartment or local bombarded if the special seal is established in a sintered iron, relatively porous.  En calculant convenablement la. By properly calculating.  grosseur de grains.du fer fritte, ainsi que la pression de compression requise pour la production de celui. size grains.du sintered iron, as well as the compression pressure required to produce one.  ci, on peut réaliser des bagues ou corps de garniture capables de résister à l'impact du projectile et à la formation primai- , one can achieve rings or packing body capable of withstanding the impact of the projectile and training primai-

  
  <EMI ID=8.1> <EMI ID = 8.1> 

  
 qu'après avoir traversé le canal d'éjection et subi la désintégration qui s'ensuit. after crossing the ejection channel and underwent decay that follows.

  
 Cette désintégrations qui se produit à des températures maxima. This decay that occurs at maximum temperatures.  à l'intérieur de l'habitacle rempli d'air, aboutit à l'inflammation et à la combustion des particules proje-. inside the passenger compartment filled with air, resulting in the ignition and burning proje- particles.

  
  <EMI ID=9.1> <EMI ID = 9.1> 

  
 intensive, que toutes les matières combustibles considérées, telles que pièces d'habillement, produits textiles imprégnés d'essence de pétrole, pellicules d'huile, etc., prennent feu immédiatement, voire, s'enflamment encore au bout d'un temps prolongé. intensive, all considered combustible materials, such as pieces of clothing, textiles impregnated with petroleum gasoline, oil films, etc., are taking fire immediately or, ignite even after a long time .

  
  <EMI ID=10.1> <EMI ID = 10.1> 

  
 ciaux d'une matière quelconque à l'intérieur du revêtement de cial of any material inside the coating

  
  <EMI ID=11.1> <EMI ID = 11.1> 

  
  <EMI ID=12.1> <EMI ID = 12.1> 

  
 vention d'une autre nature. prevention of a different nature.

  
 De plus, l'ensemble du revêtement intérieur de la charge creuse peut être réalisé en fer fritte, dans lequel cas on peut renoncer aux bagues des garniture, spéciales, tout In addition, all of the liner of the hollow charge can be achieved by sintered iron, in which case there is no need to seal rings, special while

  
  <EMI ID=13.1> <EMI ID = 13.1> 

  
 moulage sous pression du fer fritte, en vue de produire de tels revêtements ou chemises de faible épaisseur, est quelque peu compliqué du point de vue de la fabrication, il convient de donner la préférence aux bagues,de garniture. pressure molding the sintered iron, in order to produce such coatings or thin liners, is somewhat complicated from the point of view of manufacturing, it should be given preference rings, lining.

  
 Donc, grSce à l'emploi du fer fritté, qui se décompose aisément en ses particules primitives, on a la possibilité" d'atteindre avec certitude l'effet incendiaire recherché, sans <EMI ID=14.1> So grSce employment sintered iron, which is easily broken down into its primitive particles, we have the opportunity "to achieve with certainty the incendiary effect sought, without <EMI ID = 14.1> 

  
 1 1

  
 dans lequel est disposée une garniture intérieure à effet incendiaire, caractérisée en ce que la garniture intérieure wherein an inner liner is disposed to inflammatory effect, characterized in that the interior lining

  
 (5) est constituée en fer fritte. (5) is made of sintered iron.

  
  <EMI ID=15.1> <EMI ID = 15.1> 

Claims (1)

  1. <EMI ID=16.1> <EMI ID = 16.1>
    en ce que le revêtement intérieur (3) de la charge creuse estentièrement constitué en fer fritte. in that the inner lining (3) of the hollow charge estentièrement consisting sintered iron.
    3.- Charge suivant la revendication 1, caractérisée en ce que la garniture intérieure est constituée par une bague ou un cône tronqué creux, comme il est connu, en soi. 3. Filling substance according to Claim 1, characterized in that the inner seal consists of a ring or a hollow truncated cone, as known per se.
BE554386D 1953-10-12 BE554386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB27868A DE1008614B (en) 1953-10-12 1953-10-12 Cavity explosive charge with liner

Publications (1)

Publication Number Publication Date
BE554386A true BE554386A (en)

Family

ID=6962496

Family Applications (1)

Application Number Title Priority Date Filing Date
BE554386D BE554386A (en) 1953-10-12

Country Status (4)

Country Link
BE (1) BE554386A (en)
CH (1) CH360315A (en)
DE (1) DE1008614B (en)
FR (1) FR1171486A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137987B (en) * 1960-02-23 1962-10-11 Bofors Ab shaped charge
DE1136920B (en) * 1960-03-19 1962-09-20 Boelkow Entwicklungen Kg shaped charge
FR2425047B1 (en) * 1978-05-05 1983-03-04 Saint Louis Inst
NO862508L (en) * 1985-12-12 1987-06-15 Israel Defence Bomb with shaped or hollow charge.
FR2632394B1 (en) * 1986-07-24 1990-11-30 France Etat Armement Explosive load generator of core

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL995C (en) * 1913-03-29
FR507544A (en) * 1919-06-09 1920-09-17 Baltasar Fargas De Casanovas Improvements in time fuses
US1534011A (en) * 1921-09-22 1925-04-14 Charles P Watson Percussion fuse
GB645611A (en) * 1943-08-10 1950-11-01 Ici Ltd Improvements in or relating to devices intended to effect the penetration of an object by the detonation of an explosive charge on the exterior thereof, for military andlike uses
NL87837C (en) * 1944-02-10 Energa
DE858950C (en) * 1949-12-01 1952-12-11 Sageb Sa shaped charge

Also Published As

Publication number Publication date
CH360315A (en) 1962-02-15
DE1008614B (en) 1957-05-16
FR1171486A (en) 1959-01-27

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