ATE212610T1 - PYROTECHNICAL DELAY ELEMENT, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF - Google Patents

PYROTECHNICAL DELAY ELEMENT, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF

Info

Publication number
ATE212610T1
ATE212610T1 AT96203536T AT96203536T ATE212610T1 AT E212610 T1 ATE212610 T1 AT E212610T1 AT 96203536 T AT96203536 T AT 96203536T AT 96203536 T AT96203536 T AT 96203536T AT E212610 T1 ATE212610 T1 AT E212610T1
Authority
AT
Austria
Prior art keywords
aggregate
pressed
aggregates
delay
divided portion
Prior art date
Application number
AT96203536T
Other languages
German (de)
Inventor
Markus Tobler
Walter Rauber
Original Assignee
Ruag Munition
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 Ruag Munition filed Critical Ruag Munition
Application granted granted Critical
Publication of ATE212610T1 publication Critical patent/ATE212610T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0041—Shaping the mixture by compression
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/16—Pyrotechnic delay initiators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Press Drives And Press Lines (AREA)
  • Spark Plugs (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A pyrotechnic retarding device (1) consists of aggregates (3,4,5) pressed one on top of the other and arranged in a metal casing (2). The transition zones between each two adjacent aggregates are formed by solid phases (34,45) containing components of both aggregates compressed and interleaved with one another. Also claimed are (i) a method of manufacturing such a delay device by first packing the triggering aggregate into the case, secondly packing a divided portion of the delay aggregate and thirdly pressing both layers together with a pressure ram. In a fourth step further divided portions are packed into the case each divided portion being pressed with the pressure ram before the next. In a fifth step the last divided portion of the delay aggregate is pressed with the following propagation aggregate and (ii) the use of such elements in ignition devices with predetermined time delays in a Nebel rocket launcher.
AT96203536T 1996-12-13 1996-12-13 PYROTECHNICAL DELAY ELEMENT, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF ATE212610T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96203536A EP0847972B1 (en) 1996-12-13 1996-12-13 Pyrotechnic delay element, method of manufacture and its use

Publications (1)

Publication Number Publication Date
ATE212610T1 true ATE212610T1 (en) 2002-02-15

Family

ID=8224698

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96203536T ATE212610T1 (en) 1996-12-13 1996-12-13 PYROTECHNICAL DELAY ELEMENT, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF

Country Status (4)

Country Link
EP (1) EP0847972B1 (en)
AT (1) ATE212610T1 (en)
DE (1) DE59608681D1 (en)
ES (1) ES2170199T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119769C1 (en) * 2001-04-23 2002-10-17 Trw Airbag Sys Gmbh & Co Kg Production of igniter, used for gas generator, involves inserting pyrotechnical into casing via open end, such that one edge protrudes against ignition kit, reducing protruding part, and closing open end
EP3218331B1 (en) * 2014-11-10 2020-01-01 Dynitec GmbH Pyrotechnical retarding element
DE102015014821A1 (en) 2015-11-18 2017-05-18 Rheinmetall Waffe Munition Gmbh REACh-compliant pyrotechnic delay and ignition charge with variably adjustable performance parameters

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373799A (en) * 1942-11-04 1945-04-17 Frank C Wilson Bomb loading press
FR931695A (en) * 1945-08-01 1948-03-01 Ici Ltd Delayed primer compositions
FR1128524A (en) * 1954-04-23 1957-01-07 Ici Ltd Delayed fusing compositions and objects comprising
US3110638A (en) * 1958-07-09 1963-11-12 Maurice F Murphy Controlled sensitivity igniter composition and method of producing same
FR1400588A (en) * 1964-04-14 1965-05-28 Delay element for electric detonators
DE1771943C2 (en) * 1968-08-05 1975-03-27 Dynamit Nobel Ag, 5210 Troisdorf Ignition kit for propellants and rocket propellants
FR2478808B1 (en) * 1980-03-21 1985-12-13 France Etat PYROTECHNIC DELAY MODULE AND ITS LOADING METHOD
CH676389A5 (en) 1987-07-29 1991-01-15 Eidgenoess Munitionsfab Thun
CH674742A5 (en) 1987-12-24 1990-07-13 Eidgenoess Munitionsfab Thun
US4858529A (en) * 1988-07-01 1989-08-22 The United States Of America As Represented By The Department Of Energy Spark-safe low-voltage detonator
DE3844955C2 (en) 1988-08-19 1999-04-15 Nico Pyrotechnik Throwing bodies, in particular smoke throwing bodies
IL96684A0 (en) * 1990-12-16 1991-09-16
GB2253207A (en) * 1991-02-20 1992-09-02 Ici Plc Pyrotechnic delay composition

Also Published As

Publication number Publication date
DE59608681D1 (en) 2002-03-14
EP0847972A1 (en) 1998-06-17
EP0847972B1 (en) 2002-01-30
ES2170199T3 (en) 2002-08-01

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