EP1110928A1 - Anzündelement und fein abstufbare Zündsätze - Google Patents
Anzündelement und fein abstufbare Zündsätze Download PDFInfo
- Publication number
- EP1110928A1 EP1110928A1 EP01103794A EP01103794A EP1110928A1 EP 1110928 A1 EP1110928 A1 EP 1110928A1 EP 01103794 A EP01103794 A EP 01103794A EP 01103794 A EP01103794 A EP 01103794A EP 1110928 A1 EP1110928 A1 EP 1110928A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat
- dissipating
- ignition
- binder
- ignition charge
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims description 13
- 239000011230 binding agent Substances 0.000 claims abstract description 22
- 239000000654 additive Substances 0.000 claims abstract description 17
- 230000000996 additive effect Effects 0.000 claims abstract description 16
- 239000007800 oxidant agent Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000002360 explosive Substances 0.000 claims description 10
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 150000002736 metal compounds Chemical class 0.000 claims description 7
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 7
- 239000011118 polyvinyl acetate Substances 0.000 claims description 7
- QBFXQJXHEPIJKW-UHFFFAOYSA-N silver azide Chemical compound [Ag+].[N-]=[N+]=[N-] QBFXQJXHEPIJKW-UHFFFAOYSA-N 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 229910052845 zircon Inorganic materials 0.000 claims description 4
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 4
- 229910001200 Ferrotitanium Inorganic materials 0.000 claims description 3
- 239000004695 Polyether sulfone Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- MHVVRZIRWITSIP-UHFFFAOYSA-L lead(2+);2,4,6-trinitrophenolate Chemical compound [Pb+2].[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O.[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O MHVVRZIRWITSIP-UHFFFAOYSA-L 0.000 claims description 3
- 229940075930 picrate Drugs 0.000 claims description 3
- OXNIZHLAWKMVMX-UHFFFAOYSA-M picrate anion Chemical compound [O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-M 0.000 claims description 3
- 229920002492 poly(sulfone) Polymers 0.000 claims description 3
- 229920006393 polyether sulfone Polymers 0.000 claims description 3
- QSGNKXDSTRDWKA-UHFFFAOYSA-N zirconium dihydride Chemical compound [ZrH2] QSGNKXDSTRDWKA-UHFFFAOYSA-N 0.000 claims description 3
- 229910000568 zirconium hydride Inorganic materials 0.000 claims description 3
- IUKSYUOJRHDWRR-UHFFFAOYSA-N 2-diazonio-4,6-dinitrophenolate Chemical compound [O-]C1=C([N+]#N)C=C([N+]([O-])=O)C=C1[N+]([O-])=O IUKSYUOJRHDWRR-UHFFFAOYSA-N 0.000 claims description 2
- 150000001540 azides Chemical class 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 150000002902 organometallic compounds Chemical class 0.000 claims description 2
- 239000003999 initiator Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 description 13
- 239000003380 propellant Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 229910001963 alkali metal nitrate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910001964 alkaline earth metal nitrate Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 229910001487 potassium perchlorate Inorganic materials 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
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
- C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
- C06B45/14—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones a layer or zone containing an inorganic explosive or an inorganic explosive or an inorganic thermic component
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C7/00—Non-electric detonators; Blasting caps; Primers
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C9/00—Chemical contact igniters; Chemical lighters
Definitions
- the invention relates to finely graded primers for igniters and Ignition elements.
- the reaction products should be rich in particles where possible and these particles should be as hot as possible, and on the other hand a transport gas must be provided for the particles so that they penetrate the propellant charge as well as possible.
- the transport gas should also have a correspondingly high temperature in order to maintain the particle temperature.
- Igniters and igniters containing a pyrotechnic fuel based on B / KNO 3 or Ti / Ba (NO 3 ) 2 or TiH x / Ba (NO 3 ) 2 with x ⁇ 1 or Zr / Ba (NO 3 ) 2 and nitrocellulose but also igniters and igniters containing zirconium and potassium perchlorate generally meet these requirements.
- the object of the present invention was to ignite and ignite elements the following, briefly called igniter elements, to be provided in addition to a sufficient performance depending on the application, finely graduated values for the Ignition sensitivity and the ignition insensitivity without the Ignition delay time is significantly impaired.
- this object was achieved by providing and Combination of two different primers according to their properties Claims 1 to 12.
- the 1st priming charge the so-called glow wire set, responsible for the electrical characteristics
- the 2nd primer the so-called benefit rate
- This heat-dissipating additive is selected from substances that As is known, can absorb heat and thereby heat the environment revoke. Examples of such substances can be inorganic or else be organic in nature, such as metals, metal compounds or organometallic Links.
- metals or metal compounds are provided as heat-dissipating components.
- Zirconium, aluminum, titanium and / or ferrotitanium are preferably used as metals.
- Zircon is particularly preferred.
- borides and hydrides of the metals mentioned can be used as metal compounds.
- Zirconium boride and zirconium hydride are particularly preferred.
- the glow wire sets of the ignition elements according to the invention contain at least one initial explosive, for example lead azide, diazodinitrophenol, silver azide, tricinate or picrate, preferably lead picrate, and an oxidizing agent, for example alkali metal or alkaline earth metal nitrate, chlorate, perchlorate, preferably KCIO 3 and / or KClO 4 , particularly preferably KClO 4 and a binder.
- the binder is not only responsible for the connection of the individual components, but also for the temperature resistance of the ignition elements; they should have a temperature resistance of> 85 ° C.
- Binders suitable according to the invention are therefore polyvinyl acetate, polysulfone or polyethersulfone. Polyvinyl acetate is preferably used. While the heat-dissipating additive is intended to increase sensitivity to ignition, the initial explosive used is responsible for ensuring the necessary sensitivity to ignition.
- Glow wire sets of the first embodiment which are suitable according to the invention are composed of 20 to 80 parts of initial explosive, preferably lead picrate, 20 to 80 parts of a mixture of heat-dissipating additive and oxidizing agent and 1 to 6 parts of binder.
- the mixture of heat-dissipating additive and oxidizing agent is composed of 60 to 90 parts of heat-dissipating additive and 10 to 40 parts of oxidizing agent.
- a heat dissipating Component is a heat-dissipating initial explosive, preferably Silver azide, optionally in combination with other heat-dissipating agents Components such as metals, metal compounds or organometallic compounds intended.
- Components such as metals, metal compounds or organometallic compounds intended.
- zirconium, aluminum, Titanium and / or ferrotitanium, as metal compounds borides and hydrides, preferably Zirconium boride and zirconium hydride can be used.
- the particular advantage in use of silver azide is that it is also a heat-dissipating additive acts and in its capacity as an initial explosive sensitivity to ignition improved.
- the glow wire set consisting of 100 parts of silver azide and 1 to 6, preferably 4 parts Binder.
- a binder with the same functions as the first Embodiment is preferably used polyvinyl acetate.
- the power set according to the invention consists of a component that generates hot reaction particles, one of the above-mentioned oxidizing agents and one of the said binders.
- a component that generates hot reaction particles zircon in its different crystal modifications, titanium or their mixtures is suitable.
- KClO 3 and / or KClO 4 preferably KClO 4
- the same substances are preferably used as binders as for the filament set.
- Power sets suitable according to the invention are composed of 30 to 80 parts of zirconium, titanium or mixtures thereof, 20 to 70 parts of oxidizing agent, preferably KCIO4 and 1 to 6 parts of binder.
- a mixture of 60 parts of zircon, 40 parts of KClO 4 and 4 parts of polyvinyl acetate is preferably used.
- the primers according to the invention can be used alone or in a variety of ways Combination can be used.
- the ignition elements according to the invention are produced, for example as follows.
- the components of the glow wire set and the power set are sieved and in the binder dissolved in a suitable solvent slurried. If polyvinyl acetate is used as the binder, butyl acetate is one suitable solvent.
- This slurry is made submersible, i.e. the Viscosity is adjusted accordingly. It is particularly important that the Do not sediment components during the dive. To ensure this For example, the primer sludge is carried out under safety precautions gentle stirring homogenized. Ignition elements are generally described in Form of squib.
- a common squib exists, for example of two electrically conductive, elongated pole supports (lamellae), which are connected by means of a insulating web are connected and one that connects the pole carrier Glowbridge.
- Such a primer body is repeatedly in the Primer slurry immersed in such a way that the 1st primer is the glow plug encloses. The diving process is repeated until the one for the respective Use sufficient amount of glow wire set mixture is applied.
- Ignition charges have proven their worth in quantities of 6 to 10 mg. Between each Dives are given the solvent the opportunity to evaporate. After this Glow wire set is the same as the power set as a sheath around the glow wire set upset. For this sentence, too, the dive is repeated until the sufficient amount of power rate mix for the respective application is applied.
- the primer weight for the entire squib is 50 to 100, preferably 65 to 85 mg proven. After the squib was dried for 24 hours is the squib with a 20% varnish from the respective binder coated and again dried for 48 hours.
- the primers according to the invention can, depending on the binder used They are used for high temperature resistant igniters. Is considered Binding agents, for example polysulfone or polyether sulfone, can be used Ignition charges according to the invention used at temperatures of up to 250 ° C. become.
- the ignition elements according to the invention are particularly suitable for the ignition of propellants that require long exposure times with a hot flame, as well as for insensitive propellants where hot metallic particles are required become.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Air Bags (AREA)
- Automotive Seat Belt Assembly (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4432521 | 1994-09-13 | ||
DE4432521 | 1994-09-13 | ||
EP95932725A EP0781260B1 (de) | 1994-09-13 | 1995-09-12 | Anzündelemente und fein abstufbare zündsätze |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95932725A Division EP0781260B1 (de) | 1994-09-13 | 1995-09-12 | Anzündelemente und fein abstufbare zündsätze |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1110928A1 true EP1110928A1 (de) | 2001-06-27 |
Family
ID=6528065
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01103794A Withdrawn EP1110928A1 (de) | 1994-09-13 | 1995-09-12 | Anzündelement und fein abstufbare Zündsätze |
EP95932725A Expired - Lifetime EP0781260B1 (de) | 1994-09-13 | 1995-09-12 | Anzündelemente und fein abstufbare zündsätze |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95932725A Expired - Lifetime EP0781260B1 (de) | 1994-09-13 | 1995-09-12 | Anzündelemente und fein abstufbare zündsätze |
Country Status (8)
Country | Link |
---|---|
EP (2) | EP1110928A1 (cs) |
JP (1) | JPH10505573A (cs) |
KR (1) | KR100407715B1 (cs) |
AT (1) | ATE210619T1 (cs) |
CZ (1) | CZ296695B6 (cs) |
DE (2) | DE19533487A1 (cs) |
PL (1) | PL181960B1 (cs) |
WO (1) | WO1996008454A1 (cs) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1663912A4 (en) * | 2003-09-04 | 2009-08-19 | Autoliv Asp Inc | LOW-DENSITY DISPOSAL INITIATOR CHARGE |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19912622A1 (de) * | 1998-03-20 | 1999-09-23 | Dynamit Nobel Ag | Durch elektrische Auslösung anzündbare Initialexplosivstoffe und Anzündsätze |
US20030034103A1 (en) * | 1999-12-03 | 2003-02-20 | Klaus Kedecker | Ignition means for propellant powders |
DE10125079C1 (de) * | 2001-05-23 | 2003-01-09 | Tdw Verteidigungstech Wirksys | Sprengladung für einen Gefechtskopf |
RU2484077C2 (ru) * | 2011-04-11 | 2013-06-10 | Витаутас Валентинович Сенкус | Горючая смесь и способ ее зажигания |
RU2538263C1 (ru) * | 2013-06-26 | 2015-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кемеровский государственный университет" (КемГУ) | Способ регулирования порога инициирования оптического детонатора |
CN108349820B (zh) * | 2016-01-27 | 2021-11-30 | 第一稀元素化学工业株式会社 | 硼化锆及其制备方法 |
DE102019116464A1 (de) * | 2019-06-18 | 2020-12-24 | NEFZER SPECIAL EFFECTS GmbH | Filmeffektzünder und Verfahren zum Herstellen |
JP2023096436A (ja) * | 2021-12-27 | 2023-07-07 | 日本化薬株式会社 | 点火薬、およびそれを含む点火器 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB788025A (en) * | 1955-11-30 | 1957-12-18 | Ici Ltd | Improvements in or relating to electric fuseheads |
US3017300A (en) * | 1956-06-21 | 1962-01-16 | Phillips Petroleum Co | Pelleted igniter composition and method of manufacturing same |
US3211097A (en) * | 1964-06-29 | 1965-10-12 | Kenneth R Foote | Pyrogen squib |
DE1238824B (de) * | 1964-02-11 | 1967-04-13 | Du Pont | Zuendsystem zum grossflaechigen Zuenden von Treibsaetzen und/oder Triebladungen |
US3499386A (en) * | 1962-11-29 | 1970-03-10 | Dynamit Nobel Ag | Primer |
FR2015074A1 (cs) * | 1968-08-05 | 1970-04-24 | Dynamit Nobel Ag | |
US3865008A (en) * | 1970-02-04 | 1975-02-11 | Arwyn Theophilus Thomas | Manufacture of fuse heads |
DE3150687A1 (de) * | 1980-12-22 | 1982-11-18 | Ems-Inventa AG, 8006 Zürich | Initialsprengstoff enthaltender verzoegerungssatz |
DE3243425A1 (de) * | 1982-11-24 | 1984-05-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Anzuendmittel fuer treibladungen |
FR2599361A1 (fr) * | 1986-05-27 | 1987-12-04 | Survilliers Nle Cartoucherie | Composition pyrotechnique pour inflammateur et allumeur electrique de securite, inflammateur et allumeur ainsi obtenus |
FR2612177A1 (fr) * | 1987-03-11 | 1988-09-16 | Dynamit Nobel Ag | Compositions d'allumage pouvant etre allumees electriquement, pour munitions sans etui et cartouches propulsives |
DE4302476A1 (de) * | 1993-01-29 | 1994-08-04 | Dynamit Nobel Ag | Zündempfindliche elektrische Zündsätze mit schwachem detonativem Ausgang |
-
1995
- 1995-09-12 WO PCT/EP1995/003589 patent/WO1996008454A1/de active IP Right Grant
- 1995-09-12 KR KR1019970701762A patent/KR100407715B1/ko not_active Expired - Fee Related
- 1995-09-12 DE DE19533487A patent/DE19533487A1/de not_active Withdrawn
- 1995-09-12 JP JP8509904A patent/JPH10505573A/ja active Pending
- 1995-09-12 PL PL95319093A patent/PL181960B1/pl not_active IP Right Cessation
- 1995-09-12 EP EP01103794A patent/EP1110928A1/de not_active Withdrawn
- 1995-09-12 CZ CZ0070797A patent/CZ296695B6/cs not_active IP Right Cessation
- 1995-09-12 AT AT95932725T patent/ATE210619T1/de not_active IP Right Cessation
- 1995-09-12 EP EP95932725A patent/EP0781260B1/de not_active Expired - Lifetime
- 1995-09-12 DE DE59509947T patent/DE59509947D1/de not_active Expired - Lifetime
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB788025A (en) * | 1955-11-30 | 1957-12-18 | Ici Ltd | Improvements in or relating to electric fuseheads |
US3017300A (en) * | 1956-06-21 | 1962-01-16 | Phillips Petroleum Co | Pelleted igniter composition and method of manufacturing same |
US3499386A (en) * | 1962-11-29 | 1970-03-10 | Dynamit Nobel Ag | Primer |
DE1238824B (de) * | 1964-02-11 | 1967-04-13 | Du Pont | Zuendsystem zum grossflaechigen Zuenden von Treibsaetzen und/oder Triebladungen |
US3211097A (en) * | 1964-06-29 | 1965-10-12 | Kenneth R Foote | Pyrogen squib |
FR2015074A1 (cs) * | 1968-08-05 | 1970-04-24 | Dynamit Nobel Ag | |
US3865008A (en) * | 1970-02-04 | 1975-02-11 | Arwyn Theophilus Thomas | Manufacture of fuse heads |
DE3150687A1 (de) * | 1980-12-22 | 1982-11-18 | Ems-Inventa AG, 8006 Zürich | Initialsprengstoff enthaltender verzoegerungssatz |
DE3243425A1 (de) * | 1982-11-24 | 1984-05-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Anzuendmittel fuer treibladungen |
FR2599361A1 (fr) * | 1986-05-27 | 1987-12-04 | Survilliers Nle Cartoucherie | Composition pyrotechnique pour inflammateur et allumeur electrique de securite, inflammateur et allumeur ainsi obtenus |
FR2612177A1 (fr) * | 1987-03-11 | 1988-09-16 | Dynamit Nobel Ag | Compositions d'allumage pouvant etre allumees electriquement, pour munitions sans etui et cartouches propulsives |
DE4302476A1 (de) * | 1993-01-29 | 1994-08-04 | Dynamit Nobel Ag | Zündempfindliche elektrische Zündsätze mit schwachem detonativem Ausgang |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1663912A4 (en) * | 2003-09-04 | 2009-08-19 | Autoliv Asp Inc | LOW-DENSITY DISPOSAL INITIATOR CHARGE |
Also Published As
Publication number | Publication date |
---|---|
JPH10505573A (ja) | 1998-06-02 |
KR100407715B1 (ko) | 2004-03-30 |
DE59509947D1 (de) | 2002-01-24 |
EP0781260A1 (de) | 1997-07-02 |
PL319093A1 (en) | 1997-07-21 |
KR970706215A (ko) | 1997-11-03 |
CZ70797A3 (en) | 1997-11-12 |
CZ296695B6 (cs) | 2006-05-17 |
DE19533487A1 (de) | 1996-03-14 |
WO1996008454A1 (de) | 1996-03-21 |
EP0781260B1 (de) | 2001-12-12 |
PL181960B1 (pl) | 2001-10-31 |
ATE210619T1 (de) | 2001-12-15 |
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