FR3076830B1 - Composition retard pyrotechnique - Google Patents
Composition retard pyrotechnique Download PDFInfo
- Publication number
- FR3076830B1 FR3076830B1 FR1800062A FR1800062A FR3076830B1 FR 3076830 B1 FR3076830 B1 FR 3076830B1 FR 1800062 A FR1800062 A FR 1800062A FR 1800062 A FR1800062 A FR 1800062A FR 3076830 B1 FR3076830 B1 FR 3076830B1
- Authority
- FR
- France
- Prior art keywords
- oxidant
- pyrotechnic delay
- delay composition
- composition
- reducing agent
- 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.)
- Active
Links
- 239000007800 oxidant agent Substances 0.000 abstract 4
- 230000001590 oxidative effect Effects 0.000 abstract 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
- C06B33/12—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
- C06B29/02—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal
- C06B29/04—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal with an inorganic non-explosive or an inorganic non-thermic component
- C06B29/06—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal with an inorganic non-explosive or an inorganic non-thermic component the component being a cyanide; the component being an oxide of iron, chromium or manganese
-
- 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)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Air Bags (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
L'invention a pour objet une composition retard pyrotechnique comprenant au moins un oxydant et au moins un réducteur. Cette composition est caractérisée en ce qu'elle comporte du tungstène comme premier réducteur, un premier oxydant constitué par le tetraoxyde de trifer et un deuxième oxydant ayant une teneur en oxygène supérieure à celle du premier oxydant.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1800062A FR3076830B1 (fr) | 2018-01-17 | 2018-01-17 | Composition retard pyrotechnique |
EP19151002.3A EP3514132B1 (fr) | 2018-01-17 | 2019-01-09 | Composition retard pyrotechnique |
US16/243,177 US20200024211A1 (en) | 2018-01-17 | 2019-01-09 | Pyrotechnic delay composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1800062A FR3076830B1 (fr) | 2018-01-17 | 2018-01-17 | Composition retard pyrotechnique |
FR1800062 | 2018-01-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3076830A1 FR3076830A1 (fr) | 2019-07-19 |
FR3076830B1 true FR3076830B1 (fr) | 2022-01-28 |
Family
ID=62597570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1800062A Active FR3076830B1 (fr) | 2018-01-17 | 2018-01-17 | Composition retard pyrotechnique |
Country Status (3)
Country | Link |
---|---|
US (1) | US20200024211A1 (fr) |
EP (1) | EP3514132B1 (fr) |
FR (1) | FR3076830B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2706449B1 (fr) * | 1993-06-18 | 1995-08-11 | Giat Ind Sa | Composition pyrotechnique pour cordeaux retards. |
BR0303546B8 (pt) * | 2003-09-19 | 2013-02-19 | tubo de choque tÉrmico. | |
DE102015014379A1 (de) * | 2015-11-09 | 2017-05-11 | Dynitec Gmbh | Pyrotechnisches Verzögerungselement |
DE102015014821A1 (de) * | 2015-11-18 | 2017-05-18 | Rheinmetall Waffe Munition Gmbh | REACh konformer pyrotechnischer Verzögerungs- und Anzündsatz mit variabel einstellbaren Leistungsparametern |
-
2018
- 2018-01-17 FR FR1800062A patent/FR3076830B1/fr active Active
-
2019
- 2019-01-09 EP EP19151002.3A patent/EP3514132B1/fr active Active
- 2019-01-09 US US16/243,177 patent/US20200024211A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3514132B1 (fr) | 2023-10-04 |
FR3076830A1 (fr) | 2019-07-19 |
EP3514132A1 (fr) | 2019-07-24 |
US20200024211A1 (en) | 2020-01-23 |
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