ATE148684T1 - PYROTECHNICAL COMPOSITION FOR DELAY CORDS - Google Patents

PYROTECHNICAL COMPOSITION FOR DELAY CORDS

Info

Publication number
ATE148684T1
ATE148684T1 AT94401341T AT94401341T ATE148684T1 AT E148684 T1 ATE148684 T1 AT E148684T1 AT 94401341 T AT94401341 T AT 94401341T AT 94401341 T AT94401341 T AT 94401341T AT E148684 T1 ATE148684 T1 AT E148684T1
Authority
AT
Austria
Prior art keywords
delay
pyrotechnical composition
powder
cords
particles
Prior art date
Application number
AT94401341T
Other languages
German (de)
Inventor
Andre Espagnacq
Philippe Morand
Original Assignee
Giat Ind 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 Ind Sa filed Critical Giat Ind Sa
Application granted granted Critical
Publication of ATE148684T1 publication Critical patent/ATE148684T1/en

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

Pyrotechnic composition intended for the production of delay fuses, of the type consisting of a powder mixture of tungsten, barium chromate and potassium perchlorate, characterised in that it contains an ultrafine silica powder whose particles have a mean diameter of between 7 and 40 millimicrons, according to a mass percentage of the order of 0.5 to 1.5 %, to produce a coating of the powder particles.
AT94401341T 1993-06-18 1994-06-16 PYROTECHNICAL COMPOSITION FOR DELAY CORDS ATE148684T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307411A FR2706449B1 (en) 1993-06-18 1993-06-18 Pyrotechnic composition for delay cords.

Publications (1)

Publication Number Publication Date
ATE148684T1 true ATE148684T1 (en) 1997-02-15

Family

ID=9448310

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94401341T ATE148684T1 (en) 1993-06-18 1994-06-16 PYROTECHNICAL COMPOSITION FOR DELAY CORDS

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814462B1 (en) * 2000-09-27 2003-11-28 Giat Ind Sa SLOW COMBUSTION PYROTECHNIC COMPOSITION
FR2816400B1 (en) 2000-11-07 2003-04-04 Giat Ind Sa DEVICE FOR PRIMING THE EXPLOSIVE CHARGE OF A SUBMUNITION
FR3076830B1 (en) * 2018-01-17 2022-01-28 Nexter Munitions PYROTECHNIC DELAY COMPOSITION

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR617285A (en) * 1925-10-23 1927-02-16 Process for improving explosives based on hygroscopic bodies
BE383982A (en) * 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 (en) * 1979-09-06 1981-03-20 Poudres & Explosifs Ste Nale SLOW-SPEED, LOW-DIAMETER COMBUSTION SPEED
DE3507399A1 (en) * 1985-03-02 1986-09-04 Diehl GmbH & Co, 8500 Nürnberg Delay composition of lead oxide and boron for igniting and detonating agents
DE3808366A1 (en) * 1988-03-12 1989-10-05 Dynamit Nobel Ag DELAY SETS WITH LONG DELAY TIMES
FR2665254B1 (en) * 1990-07-27 1992-10-16 Giat Ind Sa IGNITION SYSTEM FOR A PYROTECHNIC COMPOSITION.
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
ES2098878T3 (en) 1997-05-01
DE69401683D1 (en) 1997-03-20
EP0630876A1 (en) 1994-12-28
FR2706449A1 (en) 1994-12-23
DE69401683T2 (en) 1997-06-05
EP0630876B1 (en) 1997-02-05
FR2706449B1 (en) 1995-08-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties