ES2098878T3 - Composicion pirotecnica para mechas de retardo. - Google Patents

Composicion pirotecnica para mechas de retardo.

Info

Publication number
ES2098878T3
ES2098878T3 ES94401341T ES94401341T ES2098878T3 ES 2098878 T3 ES2098878 T3 ES 2098878T3 ES 94401341 T ES94401341 T ES 94401341T ES 94401341 T ES94401341 T ES 94401341T ES 2098878 T3 ES2098878 T3 ES 2098878T3
Authority
ES
Spain
Prior art keywords
delay
wickes
pyrotechnical composition
powder
particles
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 - Lifetime
Application number
ES94401341T
Other languages
English (en)
Inventor
Andre Espagnacq
Philippe Morand
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.)
Giat Industries SA
Original Assignee
Giat Industries SA
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 Giat Industries SA filed Critical Giat Industries SA
Application granted granted Critical
Publication of ES2098878T3 publication Critical patent/ES2098878T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
    • C06B45/30—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an inorganic explosive or an inorganic thermic component
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/009—Wetting agents, hydrophobing agents, dehydrating agents, antistatic additives, viscosity improvers, antiagglomerating agents, grinding agents and other additives for working up
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/06—Fuse igniting means; Fuse connectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Air Bags (AREA)
  • Pulse Circuits (AREA)

Abstract

EL PRESENTE INVENTO SE REFIERE A UNA COMPOSICION PIROTECNICA DESTINADA A LA REALIZACION DE MECHAS RETARDADAS, DEL TIPO CONSTITUIDO POR UNA MEZCLA DE POLVOS DE TUNGSTENO, DE CROMATO DE BARIO Y DE PERCLORATO DE POTASIO, CARACTERIZADO PORQUE ENCIERRA UN POLVO DE SILICE ULTRAFINO CUYAS PARTICULAS PRESENTA UN DIAMETRO MEDIO COMPRENDIDO ENTE 7 Y 40 MILIMICRONES, SIGUIENDO UN PORCENTAJE EN MASA DEL ORDEN DE 0,5 A 1,5%, PARA REALIZAR UNA ENVOLTURA DE LAS PARTICULAS DE LOS POLVOS.
ES94401341T 1993-06-18 1994-06-16 Composicion pirotecnica para mechas de retardo. Expired - Lifetime ES2098878T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307411A FR2706449B1 (fr) 1993-06-18 1993-06-18 Composition pyrotechnique pour cordeaux retards.

Publications (1)

Publication Number Publication Date
ES2098878T3 true ES2098878T3 (es) 1997-05-01

Family

ID=9448310

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94401341T Expired - Lifetime ES2098878T3 (es) 1993-06-18 1994-06-16 Composicion pirotecnica para mechas de retardo.

Country Status (5)

Country Link
EP (1) EP0630876B1 (es)
AT (1) ATE148684T1 (es)
DE (1) DE69401683T2 (es)
ES (1) ES2098878T3 (es)
FR (1) FR2706449B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814462B1 (fr) * 2000-09-27 2003-11-28 Giat Ind Sa Composition pyrotechnique a combustion lente
FR2816400B1 (fr) 2000-11-07 2003-04-04 Giat Ind Sa Dispositif d'amorcage de la charge explosive d'une sous-munition
FR3076830B1 (fr) * 2018-01-17 2022-01-28 Nexter Munitions Composition retard pyrotechnique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR617285A (fr) * 1925-10-23 1927-02-16 Procédé pour améliorer les explosifs à base de corps hygroscopiques
BE383982A (es) * 1931-07-24
US3028229A (en) * 1958-08-27 1962-04-03 Universal Match Corp Pyrotechnic compositions
US3701697A (en) * 1971-05-27 1972-10-31 Us Navy Pressure compensated pyrotechnic time delay composition
FR2464932A1 (fr) * 1979-09-06 1981-03-20 Poudres & Explosifs Ste Nale Cordeau-retard a vitesse de combustion lente et a faible diametre
DE3507399A1 (de) * 1985-03-02 1986-09-04 Diehl GmbH & Co, 8500 Nürnberg Verzoegerungssatz aus bleioxid und bor fuer zuend- und anzuendmittel
DE3808366A1 (de) * 1988-03-12 1989-10-05 Dynamit Nobel Ag Verzoegerungssaetze mit langen verzoegerungszeiten
FR2665254B1 (fr) * 1990-07-27 1992-10-16 Giat Ind Sa Systeme d'allumage pour une composition pyrotechnique.
DE4126016C1 (en) * 1991-08-06 1992-11-12 Dynamit Nobel Ag, 5210 Troisdorf, De Non-moisture sensitive, artificial camouflaging mixt. - comprises metal dust solid particles e.g. of iron@ surrounded by hydrophobic silica gel

Also Published As

Publication number Publication date
EP0630876A1 (fr) 1994-12-28
DE69401683D1 (de) 1997-03-20
ATE148684T1 (de) 1997-02-15
FR2706449A1 (fr) 1994-12-23
FR2706449B1 (fr) 1995-08-11
DE69401683T2 (de) 1997-06-05
EP0630876B1 (fr) 1997-02-05

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