FR2477138A1 - Melange de composition pyrotechnique pour elements a retardement et application de ce melange - Google Patents
Melange de composition pyrotechnique pour elements a retardement et application de ce melange Download PDFInfo
- Publication number
- FR2477138A1 FR2477138A1 FR8104113A FR8104113A FR2477138A1 FR 2477138 A1 FR2477138 A1 FR 2477138A1 FR 8104113 A FR8104113 A FR 8104113A FR 8104113 A FR8104113 A FR 8104113A FR 2477138 A1 FR2477138 A1 FR 2477138A1
- Authority
- FR
- France
- Prior art keywords
- mixture
- delay
- weight
- potassium permanganate
- time
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 44
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 11
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 9
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 150000002739 metals Chemical class 0.000 claims abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract 3
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 238000005474 detonation Methods 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 239000011863 silicon-based powder Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OQVYMXCRDHDTTH-UHFFFAOYSA-N 4-(diethoxyphosphorylmethyl)-2-[4-(diethoxyphosphorylmethyl)pyridin-2-yl]pyridine Chemical compound CCOP(=O)(OCC)CC1=CC=NC(C=2N=CC=C(CP(=O)(OCC)OCC)C=2)=C1 OQVYMXCRDHDTTH-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000212342 Sium Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- GUJUCWZGYWASLH-UHFFFAOYSA-J dipotassium;antimony(3+);2,3-dioxidobutanedioate Chemical compound [K+].[K+].[Sb+3].[Sb+3].[O-]C(=O)C([O-])C([O-])C([O-])=O.[O-]C(=O)C([O-])C([O-])C([O-])=O GUJUCWZGYWASLH-UHFFFAOYSA-J 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S149/00—Explosive and thermic compositions or charges
- Y10S149/11—Particle size of a component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S149/00—Explosive and thermic compositions or charges
- Y10S149/11—Particle size of a component
- Y10S149/114—Inorganic fuel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Air Bags (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3008001A DE3008001C2 (de) | 1980-03-01 | 1980-03-01 | Pyrotechnisches Satzgemisch für Verzögerungselemente |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2477138A1 true FR2477138A1 (fr) | 1981-09-04 |
| FR2477138B1 FR2477138B1 (cg-RX-API-DMAC10.html) | 1984-06-29 |
Family
ID=6096076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8104113A Granted FR2477138A1 (fr) | 1980-03-01 | 1981-03-02 | Melange de composition pyrotechnique pour elements a retardement et application de ce melange |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4383874A (cg-RX-API-DMAC10.html) |
| BE (1) | BE887649A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1160846A (cg-RX-API-DMAC10.html) |
| DE (1) | DE3008001C2 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2477138A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB2070581B (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2313371B (en) * | 1990-04-04 | 1998-02-18 | Breed Automotive Tech | A high temperature stable,low input energy primer/detonator |
| RU2193020C2 (ru) * | 2000-06-09 | 2002-11-20 | Государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" | Состав замедлительный |
| CL2007002677A1 (es) | 2006-09-20 | 2008-05-02 | African Explosives Ltd | Metodo para fabricar una composicion pirotecnica de retardo que comprende mezclar un oxidante solido, un combustible solido y agua para formar una suspension acuosa, transformar la suspension en goticulas y secar por gas dichas goticulas para formar |
| CL2007002676A1 (es) * | 2006-09-20 | 2008-02-22 | African Explosives Ltd | Proceso para producir composicion pirotecnica de retardo que comprende mezclar oxidante, combustible, surfactante y liquido para formar una pasta o suspension, secar la pasta o suspension para eliminar liquido y obtener un producto solido, tomar el p |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB596402A (en) * | 1945-03-28 | 1948-01-02 | Cecil Robert Lovett Hall | Improvements in or relating to ventless multiple delay action detonators |
| GB739929A (en) * | 1953-02-26 | 1955-11-02 | Canadian Ind 1954 Ltd | Delay electric blasting caps |
| CH337110A (de) * | 1954-04-23 | 1959-03-15 | Ici Ltd | Verzögerungszündkomposition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB462000A (en) * | 1935-08-29 | 1937-03-01 | Charles Edwin Sosson | Improvements in or relating to delay action detonators and fuzes and delay compositions for use therein |
-
1980
- 1980-03-01 DE DE3008001A patent/DE3008001C2/de not_active Expired
-
1981
- 1981-02-24 BE BE0/203896A patent/BE887649A/fr not_active IP Right Cessation
- 1981-02-27 US US06/238,787 patent/US4383874A/en not_active Expired - Lifetime
- 1981-02-27 CA CA000371914A patent/CA1160846A/en not_active Expired
- 1981-03-02 FR FR8104113A patent/FR2477138A1/fr active Granted
- 1981-03-02 GB GB8106483A patent/GB2070581B/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB596402A (en) * | 1945-03-28 | 1948-01-02 | Cecil Robert Lovett Hall | Improvements in or relating to ventless multiple delay action detonators |
| GB739929A (en) * | 1953-02-26 | 1955-11-02 | Canadian Ind 1954 Ltd | Delay electric blasting caps |
| CH337110A (de) * | 1954-04-23 | 1959-03-15 | Ici Ltd | Verzögerungszündkomposition |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3008001A1 (de) | 1981-09-24 |
| BE887649A (fr) | 1981-06-15 |
| GB2070581A (en) | 1981-09-09 |
| DE3008001C2 (de) | 1982-06-03 |
| US4383874A (en) | 1983-05-17 |
| FR2477138B1 (cg-RX-API-DMAC10.html) | 1984-06-29 |
| CA1160846A (en) | 1984-01-24 |
| GB2070581B (en) | 1983-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |